Bash skip empty query param fix (#3290)

* Bash: Update samples I'm about to make a fix to the bash generator. I'm regenerating the samples in this commit so that the change I make isn't lost amongst the noise. https://github.com/OpenAPITools/openapi-generator/pull/3290 * Bash client: Fix query params seperation Fix bug where empty query parameters weren't separated by ampersands. For example, this ```bash bash bash_keycloak/client.sh -v --oauth2-bearer "$access_token" --host "$api_host" realmUsersGet realm=demo_realm2 email=foo+bar@baz.com ``` would generate the path `/auth/admin/realms/demo_realm2/users?briefRepresentation=email=foo+bar@baz.comfirst=firstName=lastName=max=search=username=`. It now puts ampersands around them to make `/auth/admin/realms/demo_realm2/users?briefRepresentation=&email=foo+bar@baz.com&first=&firstName=&lastName=&max=&search=&username=` Instead of predicting if there is going to be a `parameter_value` ahead of time, we now put in the ampersand if there is a `parameter_value` and existing `query_request_part`. https://github.com/OpenAPITools/openapi-generator/pull/3290 * Bash: Skip query parameters with empty value I have a route with many optional query parameters. I observed that when they weren't specified, they were still included in the routes, but without a value. Running: ```bash bash bash_keycloak/client.sh -v --header "Authorization: Bearer $access_token" --host "$api_host" --dry-run realmUsersGet realm=demo_realm2 email=foo+bar@baz.com username=foo ``` Would produce the route: `http://localhost:8080/auth/admin/realms/demo_realm2/users?briefRepresentation=&email=foo+bar@baz.com&first=&firstName=&lastName=&max=search=&username=foo` After this change it produces the route: ``http://localhost:8080/auth/admin/realms/demo_realm2/users?email=foo+bar@baz.com&username=foo --- I discussed with @wing328 in the pull request about if empty values (eg `username=` should produce an empty query parameter, or if the query parameter should be removed. We decided it should remove the query parameter. https://github.com/OpenAPITools/openapi-generator/pull/3290 ---- The OpenAPI definition I was using: Using: https://github.com/ccouzens/keycloak-openapi/blob/master/keycloak/6.0.json In particular: ```json "/{realm}/users": { "get": { "summary": "Get users Returns a list of users, filtered according to query parameters", "parameters": [ { "in": "query", "name": "briefRepresentation", "schema": { "type": "boolean" }, "style": "form" }, { "in": "query", "name": "email", "schema": { "type": "string" }, "style": "form" }, { "in": "query", "name": "first", "schema": { "type": "integer", "format": "int32" }, "style": "form" }, { "in": "query", "name": "firstName", "schema": { "type": "string" }, "style": "form" }, { "in": "query", "name": "lastName", "schema": { "type": "string" }, "style": "form" }, { "in": "query", "name": "max", "description": "Maximum results size (defaults to 100)", "schema": { "type": "integer", "format": "int32" }, "style": "form" }, { "in": "query", "name": "search", "description": "A String contained in username, first or last name, or email", "schema": { "type": "string" }, "style": "form" }, { "in": "query", "name": "username", "schema": { "type": "string" }, "style": "form" } ], ```
2019-07-27 14:48:36 +01:00 · 2019-07-27 14:48:36 +01:00 · 6358b11516
commit 6358b11516
parent 652b14c28f
56 changed files with 6316 additions and 248 deletions
--- a/modules/openapi-generator/src/main/resources/bash/client.mustache
+++ b/modules/openapi-generator/src/main/resources/bash/client.mustache
@ -416,18 +416,16 @@ build_request_path() {
    local query_request_part=""
    local count=0
    for qparam in "${query_params[@]}"; do
        if [[ "${operation_parameters[$qparam]}" == "" ]]; then
            continue
        fi
        # Get the array of parameter values
        local parameter_value=""
        local parameter_values
        mapfile -t parameter_values < <(sed -e 's/'":::"'/\n/g' <<<"${operation_parameters[$qparam]}")
        if [[ -n "${parameter_values[*]}" ]]; then
            if [[ $((count++)) -gt 0 ]]; then
                query_request_part+="&"
            fi
        fi
 {{#hasAuthMethods}}{{#authMethods}}{{#isApiKey}}{{#isKeyInQuery}}
        if [[ ${qparam} == "{{keyParamName}}" ]]; then
            if [[ -n "${parameter_values[*]}" ]]; then
@ -508,6 +506,9 @@ build_request_path() {
        fi
        if [[ -n "${parameter_value}" ]]; then
            if [[ -n "${query_request_part}" ]]; then
                query_request_part+="&"
            fi
            query_request_part+="${parameter_value}"
        fi
--- a/samples/client/petstore/bash/.openapi-generator/VERSION
+++ b/samples/client/petstore/bash/.openapi-generator/VERSION
@ -1 +1 @@
-3.0.0-SNAPSHOT
+4.1.0-SNAPSHOT
--- a/samples/client/petstore/bash/README.md
+++ b/samples/client/petstore/bash/README.md
@ -1,6 +1,7 @@
 # OpenAPI Petstore Bash client
 ## Overview
 This is a Bash client script for accessing OpenAPI Petstore service.
 The script uses cURL underneath for making all REST calls.
@ -43,6 +44,7 @@ $ petstore-cli --host http://<hostname>:<port> --dry-run <operationid>
 ```
 ## Docker image
 You can easily create a Docker image containing a preconfigured environment
 for using the REST Bash client including working autocompletion and short
 welcome message with basic instructions, using the generated Dockerfile:
@ -59,6 +61,7 @@ is also available.
 ## Shell completion
 ### Bash
 The generated bash-completion script can be either directly loaded to the current Bash session using:
 ```shell
@ -72,10 +75,13 @@ sudo cp petstore-cli.bash-completion /etc/bash-completion.d/petstore-cli
 ```
 #### OS X
 On OSX you might need to install bash-completion using Homebrew:
 ```shell
 brew install bash-completion
 ```
 and add the following to the `~/.bashrc`:
 ```shell
@ -85,8 +91,8 @@ fi
 ```
 ### Zsh
 In Zsh, the generated `_petstore-cli` Zsh completion file must be copied to one of the folders under `$FPATH` variable.
 In Zsh, the generated `_petstore-cli` Zsh completion file must be copied to one of the folders under `$FPATH` variable.
 ## Documentation for API Endpoints
@ -94,11 +100,13 @@ All URIs are relative to */v2*
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
-*AnotherFakeApi* | [**testSpecialTags**](docs/AnotherFakeApi.md#testspecialtags) | **PATCH** /another-fake/dummy | To test special tags
+*AnotherFakeApi* | [**123Test@$%SpecialTags**](docs/AnotherFakeApi.md#123test@$%specialtags) | **PATCH** /another-fake/dummy | To test special tags
 *FakeApi* | [**createXmlItem**](docs/FakeApi.md#createxmlitem) | **POST** /fake/create_xml_item | creates an XmlItem
 *FakeApi* | [**fakeOuterBooleanSerialize**](docs/FakeApi.md#fakeouterbooleanserialize) | **POST** /fake/outer/boolean | 
 *FakeApi* | [**fakeOuterCompositeSerialize**](docs/FakeApi.md#fakeoutercompositeserialize) | **POST** /fake/outer/composite | 
 *FakeApi* | [**fakeOuterNumberSerialize**](docs/FakeApi.md#fakeouternumberserialize) | **POST** /fake/outer/number | 
 *FakeApi* | [**fakeOuterStringSerialize**](docs/FakeApi.md#fakeouterstringserialize) | **POST** /fake/outer/string | 
 *FakeApi* | [**testBodyWithFileSchema**](docs/FakeApi.md#testbodywithfileschema) | **PUT** /fake/body-with-file-schema | 
 *FakeApi* | [**testBodyWithQueryParams**](docs/FakeApi.md#testbodywithqueryparams) | **PUT** /fake/body-with-query-params | 
 *FakeApi* | [**testClientModel**](docs/FakeApi.md#testclientmodel) | **PATCH** /fake | To test \&quot;client\&quot; model
 *FakeApi* | [**testEndpointParameters**](docs/FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters
@ -106,6 +114,7 @@ Class | Method | HTTP request | Description
 偽のエンドポイント
 가짜 엔드 포인트
 *FakeApi* | [**testEnumParameters**](docs/FakeApi.md#testenumparameters) | **GET** /fake | To test enum parameters
 *FakeApi* | [**testGroupParameters**](docs/FakeApi.md#testgroupparameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
 *FakeApi* | [**testInlineAdditionalProperties**](docs/FakeApi.md#testinlineadditionalproperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
 *FakeApi* | [**testJsonFormData**](docs/FakeApi.md#testjsonformdata) | **GET** /fake/jsonFormData | test json serialization of form data
 *FakeClassnameTags123Api* | [**testClassname**](docs/FakeClassnameTags123Api.md#testclassname) | **PATCH** /fake_classname_test | To test class name in snake case
@ -117,6 +126,7 @@ Class | Method | HTTP request | Description
 *PetApi* | [**updatePet**](docs/PetApi.md#updatepet) | **PUT** /pet | Update an existing pet
 *PetApi* | [**updatePetWithForm**](docs/PetApi.md#updatepetwithform) | **POST** /pet/{petId} | Updates a pet in the store with form data
 *PetApi* | [**uploadFile**](docs/PetApi.md#uploadfile) | **POST** /pet/{petId}/uploadImage | uploads an image
 *PetApi* | [**uploadFileWithRequiredFile**](docs/PetApi.md#uploadfilewithrequiredfile) | **POST** /fake/{petId}/uploadImageWithRequiredFile | uploads an image (required)
 *StoreApi* | [**deleteOrder**](docs/StoreApi.md#deleteorder) | **DELETE** /store/order/{order_id} | Delete purchase order by ID
 *StoreApi* | [**getInventory**](docs/StoreApi.md#getinventory) | **GET** /store/inventory | Returns pet inventories by status
 *StoreApi* | [**getOrderById**](docs/StoreApi.md#getorderbyid) | **GET** /store/order/{order_id} | Find purchase order by ID
@ -133,25 +143,34 @@ Class | Method | HTTP request | Description
 ## Documentation For Models
- - [$special[model.name]](docs/$special[model.name].md)
+ - [$special[modelName]](docs/$special[modelName].md)
- - [200_response](docs/200_response.md)
+ - [200Response](docs/200Response.md)
 - [AdditionalPropertiesAnyType](docs/AdditionalPropertiesAnyType.md)
 - [AdditionalPropertiesArray](docs/AdditionalPropertiesArray.md)
 - [AdditionalPropertiesBoolean](docs/AdditionalPropertiesBoolean.md)
 - [AdditionalPropertiesClass](docs/AdditionalPropertiesClass.md)
 - [AdditionalPropertiesInteger](docs/AdditionalPropertiesInteger.md)
 - [AdditionalPropertiesNumber](docs/AdditionalPropertiesNumber.md)
 - [AdditionalPropertiesObject](docs/AdditionalPropertiesObject.md)
 - [AdditionalPropertiesString](docs/AdditionalPropertiesString.md)
 - [Animal](docs/Animal.md)
 - [AnimalFarm](docs/AnimalFarm.md)
 - [ApiResponse](docs/ApiResponse.md)
 - [ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
 - [ArrayOfNumberOnly](docs/ArrayOfNumberOnly.md)
 - [ArrayTest](docs/ArrayTest.md)
 - [Capitalization](docs/Capitalization.md)
 - [Cat](docs/Cat.md)
 - [CatAllOf](docs/CatAllOf.md)
 - [Category](docs/Category.md)
 - [ClassModel](docs/ClassModel.md)
 - [Client](docs/Client.md)
 - [Dog](docs/Dog.md)
 - [DogAllOf](docs/DogAllOf.md)
 - [EnumArrays](docs/EnumArrays.md)
 - [EnumClass](docs/EnumClass.md)
- - [Enum_Test](docs/Enum_Test.md)
+ - [EnumTest](docs/EnumTest.md)
- - [Format_test](docs/Format_test.md)
+ - [FileSchemaTestClass](docs/FileSchemaTestClass.md)
 - [FormatTest](docs/FormatTest.md)
 - [HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
 - [MapTest](docs/MapTest.md)
 - [MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
@ -164,7 +183,10 @@ Class | Method | HTTP request | Description
 - [ReadOnlyFirst](docs/ReadOnlyFirst.md)
 - [Return](docs/Return.md)
 - [Tag](docs/Tag.md)
 - [TypeHolderDefault](docs/TypeHolderDefault.md)
 - [TypeHolderExample](docs/TypeHolderExample.md)
 - [User](docs/User.md)
 - [XmlItem](docs/XmlItem.md)
 ## Documentation For Authorization
@ -172,12 +194,14 @@ Class | Method | HTTP request | Description
 ## api_key
 - **Type**: API key
 - **API key parameter name**: api_key
 - **Location**: HTTP header
 ## api_key_query
 - **Type**: API key
 - **API key parameter name**: api_key_query
 - **Location**: URL query string
@ -188,6 +212,7 @@ Class | Method | HTTP request | Description
 ## petstore_auth
 - **Type**: OAuth
 - **Flow**: implicit
 - **Authorization URL**: http://petstore.swagger.io/api/oauth/dialog
--- a/samples/client/petstore/bash/_client.sh
+++ b/samples/client/petstore/bash/_client.sh
@ -0,0 +1,594 @@
 #compdef 
 # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 # !
 # ! Note:
 # !
 # ! THIS SCRIPT HAS BEEN AUTOMATICALLY GENERATED USING
 # ! openapi-generator (https://openapi-generator.tech)
 # ! FROM OPENAPI SPECIFICATION IN JSON.
 # !
 # ! Based on: https://github.com/Valodim/zsh-curl-completion/blob/master/_curl
 # !
 # !
 # !
 # ! Installation:
 # !
 # ! Copy the _ file to any directory under FPATH
 # ! environment variable (echo $FPATH)
 # !
 # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 local curcontext="$curcontext" state line ret=1
 typeset -A opt_args
 typeset -A mime_type_abbreviations
 # text/*
 mime_type_abbreviations[text]="text/plain"
 mime_type_abbreviations[html]="text/html"
 mime_type_abbreviations[md]="text/x-markdown"
 mime_type_abbreviations[csv]="text/csv"
 mime_type_abbreviations[css]="text/css"
 mime_type_abbreviations[rtf]="text/rtf"
 # application/*
 mime_type_abbreviations[json]="application/json"
 mime_type_abbreviations[xml]="application/xml"
 mime_type_abbreviations[yaml]="application/yaml"
 mime_type_abbreviations[js]="application/javascript"
 mime_type_abbreviations[bin]="application/octet-stream"
 mime_type_abbreviations[rdf]="application/rdf+xml"
 # image/*
 mime_type_abbreviations[jpg]="image/jpeg"
 mime_type_abbreviations[png]="image/png"
 mime_type_abbreviations[gif]="image/gif"
 mime_type_abbreviations[bmp]="image/bmp"
 mime_type_abbreviations[tiff]="image/tiff"
 #
 # Generate zsh completion string list for abbreviated mime types
 #
 get_mime_type_completions() {
    typeset -a result
    result=()
    for k in "${(@k)mime_type_abbreviations}"; do
        value=$mime_type_abbreviations[${k}]
        #echo $value
        result+=( "${k}[${value}]" )
        #echo $result
    done
    echo "$result"
 }
 #
 # cURL crypto engines completion function
 #
 _curl_crypto_engine() {
    local vals
    vals=( ${${(f)"$(curl --engine list)":gs/ /}[2,$]} )
    _describe -t outputs 'engines' vals && return 0
 }
 #
 # cURL post data completion functions=
 #
 _curl_post_data() {
    # don't do anything further if this is raw content
    compset -P '=' && _message 'raw content' && return 0
    # complete filename or stdin for @ syntax
    compset -P '*@' && {
        local expl
        _description files expl stdin
        compadd "$expl[@]" - "-"
        _files
        return 0
    }
    # got a name already? expecting data.
    compset -P '*=' && _message 'data value' && return 0
    # otherwise, name (or @ or =) should be specified
    _message 'data name' && return 0
 }
 local arg_http arg_ftp arg_other arg_proxy arg_crypto arg_connection arg_auth arg_input arg_output
 # HTTP Arguments
 arg_http=(''\
  {-0,--http1.0}'[force use of use http 1.0 instead of 1.1]' \
  {-b,--cookie}'[pass data to http server as cookie]:data or file' \
  {-c,--cookie-jar}'[specify cookie file]:file name:_files' \
  {-d,--data}'[send specified data as HTTP POST data]:data:{_curl_post_data}' \
  '--data-binary[post HTTP POST data without any processing]:data:{_curl_post_data}' \
  '--data-urlencode[post HTTP POST data, with url encoding]:data:{_curl_post_data}' \
  {-f,--fail}'[enable failfast behavior for server errors]' \
  '*'{-F,--form}'[add POST form data]:name=content' \
  {-G,--get}'[use HTTP GET even with data (-d, --data, --data-binary)]' \
  '*'{-H,--header}'[specify an extra header]:header' \
  '--ignore-content-length[ignore Content-Length header]' \
  {-i,--include}'[include HTTP header in the output]' \
  {-j,--junk-session-cookies}'[discard all session cookies]' \
  {-e,--referer}'[send url as referer]:referer url:_urls' \
  {-L,--location}'[follow Location headers on http 3XX response]' \
  '--location-trusted[like --location, but allows sending of auth data to redirected hosts]' \
  '--max-redirs[set maximum number of redirection followings allowed]:number' \
  {-J,--remote-header-name}'[use Content-Disposition for output file name]' \
  {-O,--remote-name}'[write to filename parsed from url instead of stdout]' \
  '--post301[do not convert POST to GET after following 301 Location response (follow RFC 2616/10.3.2)]' \
  '--post302[do not convert POST to GET after following 302 Location response (follow RFC 2616/10.3.2)]' \
  )
 # FTP arguments
 arg_ftp=(\
  {-a,--append}'[append to target file instead of overwriting (FTP/SFTP)]' \
  '--crlf[convert LF to CRLF in upload]' \
  '--disable-eprt[disable use of EPRT and LPRT for active FTP transfers]' \
  '--disable-epsv[disable use of EPSV for passive FTP transfers]' \
  '--ftp-account[account data (FTP)]:data' \
  '--ftp-alternative-to-user[command to send when USER and PASS commands fail (FTP)]:command' \
  '--ftp-create-dirs[create paths remotely if it does not exist]' \
  '--ftp-method[ftp method to use to reach a file (FTP)]:method:(multicwd ocwd singlecwd)' \
  '--ftp-pasv[use passive mode for the data connection (FTP)]' \
  '--ftp-skip-pasv-ip[do not use the ip the server suggests for PASV]' \
  '--form-string[like --form, but do not parse content]:name=string' \
  '--ftp-pret[send PRET before PASV]' \
  '--ftp-ssl-ccc[use clear command channel (CCC) after authentication (FTP)]' \
  '--ftp-ssl-ccc-mode[sets the CCC mode (FTP)]:mode:(active passive)' \
  '--ftp-ssl-control[require SSL/TLS for FTP login, clear for transfer]' \
  {-l,--list-only}'[list names only when listing directories (FTP)]' \
  {-P,--ftp-port}'[use active mode, tell server to connect to specified address or interface (FTP]:address' \
  '*'{-Q,--quote}'[send arbitrary command to the remote server before transfer (FTP/SFTP)]:command' \
  )
 # Other Protocol arguments
 arg_other=(\
  '--mail-from[specify From: address]:address' \
  '--mail-rcpt[specify email recipient for SMTP, may be given multiple times]:address' \
  {-t,--telnet-option}'[pass options to telnet protocol]:opt=val' \
  '--tftp-blksize[set tftp BLKSIZE option]:value' \
  )
 # Proxy arguments
 arg_proxy=(\
  '--noproxy[list of hosts to connect directly to instead of through proxy]:no-proxy-list' \
  {-p,--proxytunnel}'[tunnel non-http protocols through http proxy]' \
  {-U,--proxy-user}'[specify the user name and password to use for proxy authentication]:user:password' \
  '--proxy-anyauth[use any authentication method for proxy, default to most secure]' \
  '--proxy-basic[use HTTP Basic authentication for proxy]' \
  '--proxy-digest[use http digest authentication for proxy]' \
  '--proxy-negotiate[enable GSS-Negotiate authentication for proxy]' \
  '--proxy-ntlm[enable ntlm authentication for proxy]' \
  '--proxy1.0[use http 1.0 proxy]:proxy url' \
  {-x,--proxy}'[use specified proxy]:proxy url' \
  '--socks5-gssapi-service[change service name for socks server]:servicename' \
  '--socks5-gssapi-nec[allow unprotected exchange of protection mode negotiation]' \
  )
 # Crypto arguments
 arg_crypto=(\
  {-1,--tlsv1}'[Forces curl to use TLS version 1 when negotiating with a remote TLS server.]' \
  {-2,--sslv2}'[Forces curl to use SSL version 2 when negotiating with a remote SSL server.]' \
  {-3,--sslv3}'[Forces curl to use SSL version 3 when negotiating with a remote SSL server.]' \
  '--ciphers[specifies which cipher to use for the ssl connection]:list of ciphers' \
  '--crlfile[specify file with revoked certificates]:file' \
  '--delegation[set delegation policy to use with GSS/kerberos]:delegation policy:(none policy always)' \
  {-E,--cert}'[use specified client certificate]:certificate file:_files' \
  '--engine[use selected OpenSSL crypto engine]:ssl crypto engine:{_curl_crypto_engine}' \
  '--egd-file[set ssl entropy gathering daemon socket]:entropy socket:_files' \
  '--cert-type[specify certificate type (PEM, DER, ENG)]:certificate type:(PEM DER ENG)' \
  '--cacert[specify certificate file to verify the peer with]:CA certificate:_files' \
  '--capath[specify a search path for certificate files]:CA certificate directory:_directories' \
  '--hostpubmd5[check remote hosts public key]:md5 hash' \
  {-k,--insecure}'[allow ssl to perform insecure ssl connections (ie, ignore certificate)]' \
  '--key[ssl/ssh private key file name]:key file:_files' \
  '--key-type[ssl/ssh private key file type]:file type:(PEM DER ENG)' \
  '--pubkey[ssh public key file]:pubkey file:_files' \
  '--random-file[set source of random data for ssl]:random source:_files' \
  '--no-sessionid[disable caching of ssl session ids]' \
  '--pass:phrase[passphrase for ssl/ssh private key]' \
  '--ssl[try to use ssl/tls for connection, if available]' \
  '--ssl-reqd[try to use ssl/tls for connection, fail if unavailable]' \
  '--tlsauthtype[set TLS authentication type (only SRP supported!)]:authtype' \
  '--tlsuser[set username for TLS authentication]:user' \
  '--tlspassword[set password for TLS authentication]:password' \
  )
 # Connection arguments
 arg_connection=(\
  {-4,--ipv4}'[prefer ipv4]' \
  {-6,--ipv6}'[prefer ipv6, if available]' \
  {-B,--use-ascii}'[use ascii mode]' \
  '--compressed[request a compressed transfer]' \
  '--connect-timeout[timeout for connection phase]:seconds' \
  {-I,--head}'[fetch http HEAD only (HTTP/FTP/FILE]' \
  '--interface[work on a specific interface]:name' \
  '--keepalive-time[set time to wait before sending keepalive probes]:seconds' \
  '--limit-rate[specify maximum transfer rate]:speed' \
  '--local-port[set preferred number or range of local ports to use]:num' \
  {-N,--no-buffer}'[disable buffering of the output stream]' \
  '--no-keepalive[disable use of keepalive messages in TCP connections]' \
  '--raw[disable all http decoding and pass raw data]' \
  '--resolve[provide a custom address for a specific host and port pair]:host\:port\:address' \
  '--retry[specify maximum number of retries for transient errors]:num' \
  '--retry-delay[specify delay between retries]:seconds' \
  '--retry-max-time[maximum time to spend on retries]:seconds' \
  '--tcp-nodelay[turn on TCP_NODELAY option]' \
  {-y,--speed-time}'[specify time to abort after if download is slower than speed-limit]:time' \
  {-Y,--speed-limit}'[specify minimum speed for --speed-time]:speed' \
  )
 # Authentication arguments
 arg_auth=(\
  '--anyauth[use any authentication method, default to most secure]' \
  '--basic[use HTTP Basic authentication]' \
  '--ntlm[enable ntlm authentication]' \
  '--digest[use http digest authentication]' \
  '--krb[use kerberos authentication]:auth:(clear safe confidential private)' \
  '--negotiate[enable GSS-Negotiate authentication]' \
  {-n,--netrc}'[scan ~/.netrc for login data]' \
  '--netrc-optional[like --netrc, but does not make .netrc usage mandatory]' \
  '--netrc-file[like --netrc, but specify file to use]:netrc file:_files' \
  '--tr-encoding[request compressed transfer-encoding]' \
  {-u,--user}'[specify user name and password for server authentication]:user\:password' \
  )
 # Input arguments
 arg_input=(\
  {-C,--continue-at}'[resume at offset ]:offset' \
  {-g,--globoff}'[do not glob {}\[\] letters]' \
  '--max-filesize[maximum filesize to download, fail for bigger files]:bytes' \
  '--proto[specify allowed protocols for transfer]:protocols' \
  '--proto-redir[specify allowed protocols for transfer after a redirect]:protocols' \
  {-r,--range}'[set range of bytes to request (HTTP/FTP/SFTP/FILE)]:range' \
  {-R,--remote-time}'[use timestamp of remote file for local file]' \
  {-T,--upload-file}'[transfer file to remote url (using PUT for HTTP)]:file to upload:_files' \
  '--url[specify a URL to fetch (multi)]:url:_urls' \
  {-z,--time-cond}'[request downloaded file to be newer than date or given reference file]:date expression' \
  )
 # Output arguments
 arg_output=(\
  '--create-dirs[create local directory hierarchy as needed]' \
  {-D,--dump-header}'[write protocol headers to file]:dump file:_files' \
  {-o,--output}'[write to specified file instead of stdout]:output file:_files' \
  {--progress-bar,-\#}'[display progress as a simple progress bar]' \
  {-\#,--progress-bar}'[Make curl display progress as a simple progress bar instead of the standard, more informational, meter.]' \
  {-R,--remote-time}'[use timestamp of remote file for local file]' \
  '--raw[disable all http decoding and pass raw data]' \
  {-s,--silent}'[silent mode, do not show progress meter or error messages]' \
  {-S,--show-error}'[show errors in silent mode]' \
  '--stderr[redirect stderr to specified file]:output file:_files' \
  '--trace[enable full trace dump of all incoming and outgoing data]:trace file:_files' \
  '--trace-ascii[enable full trace dump of all incoming and outgoing data, without hex data]:trace file:_files' \
  '--trace-time[prepends a time stamp to each trace or verbose line that curl displays]' \
  {-v,--verbose}'[output debug info]' \
  {-w,--write-out}'[specify message to output on successful operation]:format string' \
  '--xattr[store some file metadata in extended file attributes]' \
  {-X,--request}'[specifies request method for HTTP server]:method:(GET POST PUT DELETE HEAD OPTIONS TRACE CONNECT PATCH LINK UNLINK)' \
  )
 _arguments -C -s $arg_http $arg_ftp $arg_other $arg_crypto $arg_connection $arg_auth $arg_input $arg_output \
  {-M,--manual}'[Print manual]' \
  '*'{-K,--config}'[Use other config file to read arguments from]:config file:_files' \
  '--libcurl[output libcurl code for the operation to file]:output file:_files' \
  {-m,--max-time}'[Limit total time of operation]:seconds' \
  {-s,--silent}'[Silent mode, do not show progress meter or error messages]' \
  {-S,--show-error}'[Show errors in silent mode]' \
  '--stderr[Redirect stderr to specified file]:output file:_files' \
  '-q[Do not read settings from .curlrc (must be first option)]' \
  {-h,--help}'[Print help and list of operations]' \
  {-V,--version}'[Print service API version]' \
  '--about[Print the information about service]' \
  '--host[Specify the host URL]':URL:_urls \
  '--dry-run[Print out the cURL command without executing it]' \
  {-ac,--accept}'[Set the Accept header in the request]: :{_values "Accept mime type" $(get_mime_type_completions)}' \
  {-ct,--content-type}'[Set the Content-type header in request]: :{_values "Content mime type" $(get_mime_type_completions)}' \
  '1: :->ops' \
  '*:: :->args' \
  && ret=0
 case $state in
  ops)
    # Operations
    _values "Operations" \
            "123Test@$%SpecialTags[To test special tags]"             "fooGet[]"             "fakeHealthGet[Health check endpoint]" \
            "fakeOuterBooleanSerialize[]" \
            "fakeOuterCompositeSerialize[]" \
            "fakeOuterNumberSerialize[]" \
            "fakeOuterStringSerialize[]" \
            "testBodyWithFileSchema[]" \
            "testBodyWithQueryParams[]" \
            "testClientModel[To test \"client\" model]" \
            "testEndpointParameters[Fake endpoint for testing various parameters
 假端點
 偽のエンドポイント
 가짜 엔드 포인트]" \
            "testEnumParameters[To test enum parameters]" \
            "testGroupParameters[Fake endpoint to test group parameters (optional)]" \
            "testInlineAdditionalProperties[test inline additionalProperties]" \
            "testJsonFormData[test json serialization of form data]"             "testClassname[To test class name in snake case]"             "addPet[Add a new pet to the store]" \
            "deletePet[Deletes a pet]" \
            "findPetsByStatus[Finds Pets by status]" \
            "findPetsByTags[Finds Pets by tags]" \
            "getPetById[Find pet by ID]" \
            "updatePet[Update an existing pet]" \
            "updatePetWithForm[Updates a pet in the store with form data]" \
            "uploadFile[uploads an image]" \
            "uploadFileWithRequiredFile[uploads an image (required)]"             "deleteOrder[Delete purchase order by ID]" \
            "getInventory[Returns pet inventories by status]" \
            "getOrderById[Find purchase order by ID]" \
            "placeOrder[Place an order for a pet]"             "createUser[Create user]" \
            "createUsersWithArrayInput[Creates list of users with given input array]" \
            "createUsersWithListInput[Creates list of users with given input array]" \
            "deleteUser[Delete user]" \
            "getUserByName[Get user by user name]" \
            "loginUser[Logs user into the system]" \
            "logoutUser[Logs out current logged in user session]" \
            "updateUser[Updated user]" 
    _arguments "(--help)--help[Print information about operation]"
    ret=0
    ;;
  args)
    case $line[1] in
      123Test@$%SpecialTags)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      fooGet)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      fakeHealthGet)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      fakeOuterBooleanSerialize)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      fakeOuterCompositeSerialize)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      fakeOuterNumberSerialize)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      fakeOuterStringSerialize)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testBodyWithFileSchema)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testBodyWithQueryParams)
        local -a _op_arguments
        _op_arguments=(
                    "query=:[QUERY] "
          )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testClientModel)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testEndpointParameters)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testEnumParameters)
        local -a _op_arguments
        _op_arguments=(
                    "enum_query_string_array=:[QUERY] Query parameter enum test (string array)"
 "enum_query_string=:[QUERY] Query parameter enum test (string)"
 "enum_query_integer=:[QUERY] Query parameter enum test (double)"
 "enum_query_double=:[QUERY] Query parameter enum test (double)"
          "enum_header_string_array\::[HEADER] Header parameter enum test (string array)"
 "enum_header_string\::[HEADER] Header parameter enum test (string)"
 )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testGroupParameters)
        local -a _op_arguments
        _op_arguments=(
                    "required_string_group=:[QUERY] Required String in group parameters"
 "required_int64_group=:[QUERY] Required Integer in group parameters"
 "string_group=:[QUERY] String in group parameters"
 "int64_group=:[QUERY] Integer in group parameters"
          "required_boolean_group\::[HEADER] Required Boolean in group parameters"
 "boolean_group\::[HEADER] Boolean in group parameters"
 )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testInlineAdditionalProperties)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testJsonFormData)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testClassname)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      addPet)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      deletePet)
        local -a _op_arguments
        _op_arguments=(
          "petId=:[PATH] Pet id to delete"
                    "api_key\::[HEADER] "
 )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      findPetsByStatus)
        local -a _op_arguments
        _op_arguments=(
                    "status=:[QUERY] Status values that need to be considered for filter"
          )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      findPetsByTags)
        local -a _op_arguments
        _op_arguments=(
                    "tags=:[QUERY] Tags to filter by"
          )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      getPetById)
        local -a _op_arguments
        _op_arguments=(
          "petId=:[PATH] ID of pet to return"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      updatePet)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      updatePetWithForm)
        local -a _op_arguments
        _op_arguments=(
          "petId=:[PATH] ID of pet that needs to be updated"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      uploadFile)
        local -a _op_arguments
        _op_arguments=(
          "petId=:[PATH] ID of pet to update"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      uploadFileWithRequiredFile)
        local -a _op_arguments
        _op_arguments=(
          "petId=:[PATH] ID of pet to update"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      deleteOrder)
        local -a _op_arguments
        _op_arguments=(
          "order_id=:[PATH] ID of the order that needs to be deleted"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      getInventory)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      getOrderById)
        local -a _op_arguments
        _op_arguments=(
          "order_id=:[PATH] ID of pet that needs to be fetched"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      placeOrder)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      createUser)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      createUsersWithArrayInput)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      createUsersWithListInput)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      deleteUser)
        local -a _op_arguments
        _op_arguments=(
          "username=:[PATH] The name that needs to be deleted"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      getUserByName)
        local -a _op_arguments
        _op_arguments=(
          "username=:[PATH] The name that needs to be fetched. Use user1 for testing."
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      loginUser)
        local -a _op_arguments
        _op_arguments=(
                    "username=:[QUERY] The user name for login"
 "password=:[QUERY] The password for login in clear text"
          )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      logoutUser)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      updateUser)
        local -a _op_arguments
        _op_arguments=(
          "username=:[PATH] name that need to be deleted"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
    esac
    ;;
 esac
 return ret
--- a/samples/client/petstore/bash/_petstore-cli
+++ b/samples/client/petstore/bash/_petstore-cli
@ -296,10 +296,12 @@ case $state in
  ops)
    # Operations
    _values "Operations" \
-            "testSpecialTags[To test special tags]"             "fakeOuterBooleanSerialize[]" \
+            "123Test@$%SpecialTags[To test special tags]"             "createXmlItem[creates an XmlItem]" \
            "fakeOuterBooleanSerialize[]" \
            "fakeOuterCompositeSerialize[]" \
            "fakeOuterNumberSerialize[]" \
            "fakeOuterStringSerialize[]" \
            "testBodyWithFileSchema[]" \
            "testBodyWithQueryParams[]" \
            "testClientModel[To test \"client\" model]" \
            "testEndpointParameters[Fake endpoint for testing various parameters
@ -307,6 +309,7 @@ case $state in
 偽のエンドポイント
 가짜 엔드 포인트]" \
            "testEnumParameters[To test enum parameters]" \
            "testGroupParameters[Fake endpoint to test group parameters (optional)]" \
            "testInlineAdditionalProperties[test inline additionalProperties]" \
            "testJsonFormData[test json serialization of form data]"             "testClassname[To test class name in snake case]"             "addPet[Add a new pet to the store]" \
            "deletePet[Deletes a pet]" \
@ -315,7 +318,8 @@ case $state in
            "getPetById[Find pet by ID]" \
            "updatePet[Update an existing pet]" \
            "updatePetWithForm[Updates a pet in the store with form data]" \
-            "uploadFile[uploads an image]"             "deleteOrder[Delete purchase order by ID]" \
+            "uploadFile[uploads an image]" \
            "uploadFileWithRequiredFile[uploads an image (required)]"             "deleteOrder[Delete purchase order by ID]" \
            "getInventory[Returns pet inventories by status]" \
            "getOrderById[Find purchase order by ID]" \
            "placeOrder[Place an order for a pet]"             "createUser[Create user]" \
@ -332,7 +336,13 @@ case $state in
    ;;
  args)
    case $line[1] in
-      testSpecialTags)
+      123Test@$%SpecialTags)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      createXmlItem)
        local -a _op_arguments
        _op_arguments=(
                              )
@ -362,6 +372,12 @@ case $state in
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testBodyWithFileSchema)
        local -a _op_arguments
        _op_arguments=(
                              )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testBodyWithQueryParams)
        local -a _op_arguments
        _op_arguments=(
@ -390,6 +406,18 @@ case $state in
 "enum_query_double=:[QUERY] Query parameter enum test (double)"
          "enum_header_string_array\::[HEADER] Header parameter enum test (string array)"
 "enum_header_string\::[HEADER] Header parameter enum test (string)"
 )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      testGroupParameters)
        local -a _op_arguments
        _op_arguments=(
                    "required_string_group=:[QUERY] Required String in group parameters"
 "required_int64_group=:[QUERY] Required Integer in group parameters"
 "string_group=:[QUERY] String in group parameters"
 "int64_group=:[QUERY] Integer in group parameters"
          "required_boolean_group\::[HEADER] Required Boolean in group parameters"
 "boolean_group\::[HEADER] Boolean in group parameters"
 )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
@ -466,6 +494,13 @@ case $state in
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      uploadFileWithRequiredFile)
        local -a _op_arguments
        _op_arguments=(
          "petId=:[PATH] ID of pet to update"
                    )
        _describe -t actions 'operations' _op_arguments -S '' && ret=0
        ;;
      deleteOrder)
        local -a _op_arguments
        _op_arguments=(
--- a/samples/client/petstore/bash/client.sh
+++ b/samples/client/petstore/bash/client.sh
--- a/samples/client/petstore/bash/client.sh.bash-completion
+++ b/samples/client/petstore/bash/client.sh.bash-completion
@ -0,0 +1,326 @@
 #  completion                               -*- shell-script -*-
 # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 # !
 # ! Note:
 # !
 # ! THIS SCRIPT HAS BEEN AUTOMATICALLY GENERATED USING
 # ! openapi-generator (https://openapi-generator.tech)
 # ! FROM OPENAPI SPECIFICATION IN JSON.
 # !
 # !
 # !
 # ! System wide installation:
 # !
 # ! $ sudo cp .bash-completion /etc/bash-completion.d/
 # !
 # !
 # ! User home installation (add this line to .bash_profile):
 # !
 # ! [ -r ~/.bash-completion ] && source ~/.bash-completion
 # !
 # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 declare -A mime_type_abbreviations
 # text/*
 mime_type_abbreviations["text"]="text/plain"
 mime_type_abbreviations["html"]="text/html"
 mime_type_abbreviations["md"]="text/x-markdown"
 mime_type_abbreviations["csv"]="text/csv"
 mime_type_abbreviations["css"]="text/css"
 mime_type_abbreviations["rtf"]="text/rtf"
 # application/*
 mime_type_abbreviations["json"]="application/json"
 mime_type_abbreviations["xml"]="application/xml"
 mime_type_abbreviations["yaml"]="application/yaml"
 mime_type_abbreviations["js"]="application/javascript"
 mime_type_abbreviations["bin"]="application/octet-stream"
 mime_type_abbreviations["rdf"]="application/rdf+xml"
 # image/*
 mime_type_abbreviations["jpg"]="image/jpeg"
 mime_type_abbreviations["png"]="image/png"
 mime_type_abbreviations["gif"]="image/gif"
 mime_type_abbreviations["bmp"]="image/bmp"
 mime_type_abbreviations["tiff"]="image/tiff"
 #
 # Check if this is OSX, if so defined custom init_completion
 #
 if [[ `uname` =~ "Darwin" ]]; then
    __osx_init_completion()
    {
        COMPREPLY=()
        _get_comp_words_by_ref cur prev words cword
    }
 fi
 _()
 {
    local cur
    local prev
    local words
    local cword
    # The reference of currently selected REST operation
    local operation=""
    # The list of available operation in the REST service
    # It's modelled as an associative array for efficient key lookup
    declare -A operations
    operations["123Test@$%SpecialTags"]=1
    operations["fooGet"]=1
    operations["fakeHealthGet"]=1
    operations["fakeOuterBooleanSerialize"]=1
    operations["fakeOuterCompositeSerialize"]=1
    operations["fakeOuterNumberSerialize"]=1
    operations["fakeOuterStringSerialize"]=1
    operations["testBodyWithFileSchema"]=1
    operations["testBodyWithQueryParams"]=1
    operations["testClientModel"]=1
    operations["testEndpointParameters"]=1
    operations["testEnumParameters"]=1
    operations["testGroupParameters"]=1
    operations["testInlineAdditionalProperties"]=1
    operations["testJsonFormData"]=1
    operations["testClassname"]=1
    operations["addPet"]=1
    operations["deletePet"]=1
    operations["findPetsByStatus"]=1
    operations["findPetsByTags"]=1
    operations["getPetById"]=1
    operations["updatePet"]=1
    operations["updatePetWithForm"]=1
    operations["uploadFile"]=1
    operations["uploadFileWithRequiredFile"]=1
    operations["deleteOrder"]=1
    operations["getInventory"]=1
    operations["getOrderById"]=1
    operations["placeOrder"]=1
    operations["createUser"]=1
    operations["createUsersWithArrayInput"]=1
    operations["createUsersWithListInput"]=1
    operations["deleteUser"]=1
    operations["getUserByName"]=1
    operations["loginUser"]=1
    operations["logoutUser"]=1
    operations["updateUser"]=1
    # An associative array of operations to their parameters
    # Only include path, query and header parameters
    declare -A operation_parameters
    operation_parameters["123Test@$%SpecialTags"]=""
    operation_parameters["fooGet"]=""
    operation_parameters["fakeHealthGet"]=""
    operation_parameters["fakeOuterBooleanSerialize"]=""
    operation_parameters["fakeOuterCompositeSerialize"]=""
    operation_parameters["fakeOuterNumberSerialize"]=""
    operation_parameters["fakeOuterStringSerialize"]=""
    operation_parameters["testBodyWithFileSchema"]=""
    operation_parameters["testBodyWithQueryParams"]="query= "
    operation_parameters["testClientModel"]=""
    operation_parameters["testEndpointParameters"]=""
    operation_parameters["testEnumParameters"]="enum_query_string_array= enum_query_string= enum_query_integer= enum_query_double= enum_header_string_array: enum_header_string: "
    operation_parameters["testGroupParameters"]="required_string_group= required_int64_group= string_group= int64_group= required_boolean_group: boolean_group: "
    operation_parameters["testInlineAdditionalProperties"]=""
    operation_parameters["testJsonFormData"]=""
    operation_parameters["testClassname"]=""
    operation_parameters["addPet"]=""
    operation_parameters["deletePet"]="petId= api_key: "
    operation_parameters["findPetsByStatus"]="status= "
    operation_parameters["findPetsByTags"]="tags= "
    operation_parameters["getPetById"]="petId= "
    operation_parameters["updatePet"]=""
    operation_parameters["updatePetWithForm"]="petId= "
    operation_parameters["uploadFile"]="petId= "
    operation_parameters["uploadFileWithRequiredFile"]="petId= "
    operation_parameters["deleteOrder"]="order_id= "
    operation_parameters["getInventory"]=""
    operation_parameters["getOrderById"]="order_id= "
    operation_parameters["placeOrder"]=""
    operation_parameters["createUser"]=""
    operation_parameters["createUsersWithArrayInput"]=""
    operation_parameters["createUsersWithListInput"]=""
    operation_parameters["deleteUser"]="username= "
    operation_parameters["getUserByName"]="username= "
    operation_parameters["loginUser"]="username= password= "
    operation_parameters["logoutUser"]=""
    operation_parameters["updateUser"]="username= "
    # An associative array of possible values for enum parameters
    declare -A operation_parameters_enum_values
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    #
    # Check if this is OSX and use special __osx_init_completion function
    #
    if [[ `uname` =~ "Darwin" ]]; then
        __osx_init_completion || return
    else
        _init_completion -s || return
    fi
    # Check if operation is already in the command line provided
    for word in "${words[@]}"; do
        if [[ -n $word && ${operations[$word]} ]]; then
            operation="${word}"
        fi
    done
    if [[ -z $operation ]]; then
        case $prev in
            --ciphers|--connect-timeout|-C|--continue-at|-F|--form|--form-string|\
            --ftp-account|--ftp-alternative-to-user|-P|--ftp-port|-H|--header|-h|\
            --help|--hostpubmd5|--keepalive-time|--krb|--limit-rate|--local-port|\
            --mail-from|--mail-rcpt|--max-filesize|--max-redirs|-m|--max-time|\
            --pass|--proto|--proto-redir|--proxy-user|--proxy1.0|-Q|--quote|-r|\
            --range|-X|--request|--retry|--retry-delay|--retry-max-time|\
            --socks5-gssapi-service|-t|--telnet-option|--tftp-blksize|-z|\
            --time-cond|--url|-u|--user|-A|--user-agent|-V|--version|-w|\
            --write-out|--resolve|--tlsuser|--tlspassword|--about)
                return
                ;;
            -K|--config|-b|--cookie|-c|--cookie-jar|-D|--dump-header|--egd-file|\
            --key|--libcurl|-o|--output|--random-file|-T|--upload-file|--trace|\
            --trace-ascii|--netrc-file)
                _filedir
                return
                ;;
            --cacert|-E|--cert)
                _filedir '@(c?(e)rt|cer|pem|der)'
                return
                ;;
            --capath)
                _filedir -d
                return
                ;;
            --cert-type|--key-type)
                COMPREPLY=( $( compgen -W 'DER PEM ENG' -- "$cur" ) )
                return
                ;;
            --crlfile)
                _filedir crl
                return
                ;;
            -d|--data|--data-ascii|--data-binary|--data-urlencode)
                if [[ $cur == \@* ]]; then
                    cur=${cur:1}
                    _filedir
                    COMPREPLY=( "${COMPREPLY[@]/#/@}" )
                fi
                return
                ;;
            --delegation)
                COMPREPLY=( $( compgen -W 'none policy always' -- "$cur" ) )
                return
                ;;
            --engine)
                COMPREPLY=( $( compgen -W 'list' -- "$cur" ) )
                return
                ;;
            --ftp-method)
                COMPREPLY=( $( compgen -W 'multicwd nocwd singlecwd' -- "$cur" ) )
                return
                ;;
            --ftp-ssl-ccc-mode)
                COMPREPLY=( $( compgen -W 'active passive' -- "$cur" ) )
                return
                ;;
            --interface)
                _available_interfaces -a
                return
                ;;
            -x|--proxy|--socks4|--socks4a|--socks5|--socks5-hostname)
                _known_hosts_real
                return
                ;;
            --pubkey)
                _filedir pub
                return
                ;;
            --stderr)
                COMPREPLY=( $( compgen -W '-' -- "$cur" ) )
                _filedir
                return
                ;;
            --tlsauthtype)
                COMPREPLY=( $( compgen -W 'SRP' -- "$cur" ) )
                return
                ;;
            --host)
                COMPREPLY=( $( compgen -W 'http:// https://' -- "$cur" ) )
                return
                ;;
            -ct|--content-type|-ac|--accept)
                COMPREPLY=( $( compgen -W '${!mime_type_abbreviations[*]}' -- "$cur" ) )
                return
                ;;
        esac
    fi
    #
    # Complete the server address based on ~/.ssh/known_hosts
    # and ~/.ssh/config
    #
    local prefix=${COMP_WORDS[COMP_CWORD-2]}
    local colon=${COMP_WORDS[COMP_CWORD-1]}
    if [[ "$colon" == ":" && ( $prefix == "https" || $prefix == "http" ) ]]; then
        COMPREPLY=()
        local comp_ssh_hosts=`[[ -f ~/.ssh/known_hosts ]] && \
                              ( cat ~/.ssh/known_hosts | \
                              grep '^[a-zA-Z0-9]' | \
                              cut -f 1 -d ' ' | \
                              sed -e s/,.*//g | \
                              grep -v ^# | \
                              uniq | \
                              grep -v "\[" ) ;
                              [[ -f ~/.ssh/config ]] && \
                              ( cat ~/.ssh/config | \
                              grep "^Host " | \
                              awk '{print $2}' )`
        COMPREPLY=( $( compgen -P '//' -W '${comp_ssh_hosts}' -- "${cur:2}") )
        return
    fi
    #
    # Complete the  and cURL's arguments
    #
    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$(_parse_help curl) $(_parse_help $1)' -- "$cur" ) )
        return
    fi
    #
    # If the argument starts with a letter this could be either an operation
    # or an operation parameter
    # When $cur is empty, suggest the list of operations by default
    #
    if [[ $cur =~ ^[A-Za-z_0-9]* ]]; then
        # If operation has not been yet selected, suggest the list of operations
        # otherwise suggest arguments of this operation as declared in the
        # OpenAPI specification
        if [[ -z $operation ]]; then
            COMPREPLY=( $(compgen -W '${!operations[*]}' -- ${cur}) )
        else
            COMPREPLY=( $(compgen -W '${operation_parameters[$operation]}' -- ${cur}) )
            compopt -o nospace
        fi
        return
    fi
 } &&
 complete -F _ 
 # ex: ts=4 sw=4 et filetype=sh
--- a/samples/client/petstore/bash/docs/$special[modelName].md
+++ b/samples/client/petstore/bash/docs/$special[modelName].md
@ -0,0 +1,10 @@
 # $special[model.name]
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **DollarspecialLeft_Square_BracketpropertyPeriodnameRight_Square_Bracket** | **integer** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/200Response.md
+++ b/samples/client/petstore/bash/docs/200Response.md
@ -0,0 +1,11 @@
 # 200_response
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **integer** |  | [optional] [default to null]
 **class** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesAnyType.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesAnyType.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesAnyType
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesArray.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesArray.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesArray
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesBoolean.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesBoolean.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesBoolean
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesClass.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesClass.md
@ -3,8 +3,17 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**map_property** | **map[String, string]** |  | [optional] [default to null]
+**mapUnderscorestring** | **map[String, string]** |  | [optional] [default to null]
-**map_of_map_property** | **map[String, map[String, string]]** |  | [optional] [default to null]
+**mapUnderscorenumber** | **map[String, integer]** |  | [optional] [default to null]
 **mapUnderscoreinteger** | **map[String, integer]** |  | [optional] [default to null]
 **mapUnderscoreboolean** | **map[String, boolean]** |  | [optional] [default to null]
 **mapUnderscorearrayUnderscoreinteger** | **map[String, array[integer]]** |  | [optional] [default to null]
 **mapUnderscorearrayUnderscoreanytype** | **map[String, array[map]]** |  | [optional] [default to null]
 **mapUnderscoremapUnderscorestring** | **map[String, map[String, string]]** |  | [optional] [default to null]
 **mapUnderscoremapUnderscoreanytype** | **map[String, map[String, map]]** |  | [optional] [default to null]
 **anytypeUnderscore1** | [**map**](.md) |  | [optional] [default to null]
 **anytypeUnderscore2** | [**map**](.md) |  | [optional] [default to null]
 **anytypeUnderscore3** | [**map**](.md) |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesInteger.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesInteger.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesInteger
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesNumber.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesNumber.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesNumber
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesObject.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesObject.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesObject
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AdditionalPropertiesString.md
+++ b/samples/client/petstore/bash/docs/AdditionalPropertiesString.md
@ -0,0 +1,10 @@
 # AdditionalPropertiesString
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/AnotherFakeApi.md
+++ b/samples/client/petstore/bash/docs/AnotherFakeApi.md
@ -4,25 +4,28 @@ All URIs are relative to */v2*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**testSpecialTags**](AnotherFakeApi.md#testSpecialTags) | **PATCH** /another-fake/dummy | To test special tags
+[**123Test@$%SpecialTags**](AnotherFakeApi.md#123Test@$%SpecialTags) | **PATCH** /another-fake/dummy | To test special tags
-## **testSpecialTags**
+
 ## 123Test@$%SpecialTags
 To test special tags
-To test special tags
+To test special tags and operation ID starting with number
 ### Example
 ```bash
-petstore-cli testSpecialTags
+petstore-cli 123Test@$%SpecialTags
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md) | client model |
+ **body** | [**Client**](Client.md) | client model |
 ### Return type
@ -34,8 +37,8 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: application/json
+- **Content-Type**: application/json
- - **Accept**: application/json
+- **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/ArrayTest.md
+++ b/samples/client/petstore/bash/docs/ArrayTest.md
@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**array_of_string** | **array[string]** |  | [optional] [default to null]
+**arrayUnderscoreofUnderscorestring** | **array[string]** |  | [optional] [default to null]
-**array_array_of_integer** | **array[array[integer]]** |  | [optional] [default to null]
+**arrayUnderscorearrayUnderscoreofUnderscoreinteger** | **array[array[integer]]** |  | [optional] [default to null]
-**array_array_of_model** | **array[array[ReadOnlyFirst]]** |  | [optional] [default to null]
+**arrayUnderscorearrayUnderscoreofUnderscoremodel** | **array[array[ReadOnlyFirst]]** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/Capitalization.md
+++ b/samples/client/petstore/bash/docs/Capitalization.md
@ -5,10 +5,10 @@ Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **smallCamel** | **string** |  | [optional] [default to null]
 **CapitalCamel** | **string** |  | [optional] [default to null]
-**small_Snake** | **string** |  | [optional] [default to null]
+**smallUnderscoreSnake** | **string** |  | [optional] [default to null]
-**Capital_Snake** | **string** |  | [optional] [default to null]
+**CapitalUnderscoreSnake** | **string** |  | [optional] [default to null]
-**SCA_ETH_Flow_Points** | **string** |  | [optional] [default to null]
+**SCAUnderscoreETHUnderscoreFlowUnderscorePoints** | **string** |  | [optional] [default to null]
-**ATT_NAME** | **string** |  | [optional] [default to null]
+**ATTUnderscoreNAME** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/CatAllOf.md
+++ b/samples/client/petstore/bash/docs/CatAllOf.md
@ -0,0 +1,10 @@
 # Cat_allOf
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **declawed** | **boolean** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/Category.md
+++ b/samples/client/petstore/bash/docs/Category.md
@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **id** | **integer** |  | [optional] [default to null]
-**name** | **string** |  | [optional] [default to null]
+**name** | **string** |  | [default to default-name]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/ClassModel.md
+++ b/samples/client/petstore/bash/docs/ClassModel.md
@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**_class** | **string** |  | [optional] [default to null]
+**Underscoreclass** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/DefaultApi.md
+++ b/samples/client/petstore/bash/docs/DefaultApi.md
@ -0,0 +1,39 @@
 # DefaultApi
 All URIs are relative to */v2*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**fooGet**](DefaultApi.md#fooGet) | **GET** /foo | 
 ## fooGet
 ### Example
 ```bash
 fooGet
 ```
 ### Parameters
 This endpoint does not need any parameter.
 ### Return type
 [**InlineResponseDefault**](InlineResponseDefault.md)
 ### Authorization
 No authorization required
 ### HTTP request headers
 - **Content-Type**: Not Applicable
 - **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/DogAllOf.md
+++ b/samples/client/petstore/bash/docs/DogAllOf.md
@ -0,0 +1,10 @@
 # Dog_allOf
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **breed** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/EnumArrays.md
+++ b/samples/client/petstore/bash/docs/EnumArrays.md
@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**just_symbol** | **string** |  | [optional] [default to null]
+**justUnderscoresymbol** | **string** |  | [optional] [default to null]
-**array_enum** | **array[string]** |  | [optional] [default to null]
+**arrayUnderscoreenum** | **array[string]** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/EnumTest.md
+++ b/samples/client/petstore/bash/docs/EnumTest.md
@ -0,0 +1,14 @@
 # Enum_Test
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **enumUnderscorestring** | **string** |  | [optional] [default to null]
 **enumUnderscorestringUnderscorerequired** | **string** |  | [default to null]
 **enumUnderscoreinteger** | **integer** |  | [optional] [default to null]
 **enumUnderscorenumber** | **float** |  | [optional] [default to null]
 **outerEnum** | [**OuterEnum**](OuterEnum.md) |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/FakeApi.md
+++ b/samples/client/petstore/bash/docs/FakeApi.md
@ -4,10 +4,12 @@ All URIs are relative to */v2*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**createXmlItem**](FakeApi.md#createXmlItem) | **POST** /fake/create_xml_item | creates an XmlItem
 [**fakeOuterBooleanSerialize**](FakeApi.md#fakeOuterBooleanSerialize) | **POST** /fake/outer/boolean | 
 [**fakeOuterCompositeSerialize**](FakeApi.md#fakeOuterCompositeSerialize) | **POST** /fake/outer/composite | 
 [**fakeOuterNumberSerialize**](FakeApi.md#fakeOuterNumberSerialize) | **POST** /fake/outer/number | 
 [**fakeOuterStringSerialize**](FakeApi.md#fakeOuterStringSerialize) | **POST** /fake/outer/string | 
 [**testBodyWithFileSchema**](FakeApi.md#testBodyWithFileSchema) | **PUT** /fake/body-with-file-schema | 
 [**testBodyWithQueryParams**](FakeApi.md#testBodyWithQueryParams) | **PUT** /fake/body-with-query-params | 
 [**testClientModel**](FakeApi.md#testClientModel) | **PATCH** /fake | To test \&quot;client\&quot; model
 [**testEndpointParameters**](FakeApi.md#testEndpointParameters) | **POST** /fake | Fake endpoint for testing various parameters
@ -15,23 +17,62 @@ Method | HTTP request | Description
 偽のエンドポイント
 가짜 엔드 포인트
 [**testEnumParameters**](FakeApi.md#testEnumParameters) | **GET** /fake | To test enum parameters
 [**testGroupParameters**](FakeApi.md#testGroupParameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
 [**testInlineAdditionalProperties**](FakeApi.md#testInlineAdditionalProperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
 [**testJsonFormData**](FakeApi.md#testJsonFormData) | **GET** /fake/jsonFormData | test json serialization of form data
-## **fakeOuterBooleanSerialize**
+
 ## createXmlItem
 creates an XmlItem
 this route creates an XmlItem
 ### Example
 ```bash
 petstore-cli createXmlItem
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **xmlItem** | [**XmlItem**](XmlItem.md) | XmlItem Body |
 ### Return type
 (empty response body)
 ### Authorization
 No authorization required
 ### HTTP request headers
 - **Content-Type**: application/xml, application/xml; charset=utf-8, application/xml; charset=utf-16, text/xml, text/xml; charset=utf-8, text/xml; charset=utf-16
 - **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 ## fakeOuterBooleanSerialize
 Test serialization of outer boolean types
 ### Example
 ```bash
 petstore-cli fakeOuterBooleanSerialize
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **body** | **boolean** | Input boolean as post body | [optional]
@ -46,27 +87,30 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: */*
+- **Accept**: */*
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **fakeOuterCompositeSerialize**
+
 ## fakeOuterCompositeSerialize
 Test serialization of object with outer number type
 ### Example
 ```bash
 petstore-cli fakeOuterCompositeSerialize
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **outerComposite** | [**OuterComposite**](OuterComposite.md) | Input composite as post body | [optional]
+ **body** | [**OuterComposite**](OuterComposite.md) | Input composite as post body | [optional]
 ### Return type
@ -78,24 +122,27 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: */*
+- **Accept**: */*
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **fakeOuterNumberSerialize**
+
 ## fakeOuterNumberSerialize
 Test serialization of outer number types
 ### Example
 ```bash
 petstore-cli fakeOuterNumberSerialize
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **body** | **integer** | Input number as post body | [optional]
@ -110,24 +157,27 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: */*
+- **Accept**: */*
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **fakeOuterStringSerialize**
+
 ## fakeOuterStringSerialize
 Test serialization of outer string types
 ### Example
 ```bash
 petstore-cli fakeOuterStringSerialize
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **body** | **string** | Input string as post body | [optional]
@ -142,26 +192,30 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: */*
+- **Accept**: */*
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **testBodyWithQueryParams**
+
 ## testBodyWithFileSchema
 For this test, the body for this request much reference a schema named 'File'.
 ### Example
 ```bash
-petstore-cli testBodyWithQueryParams  query=value
+petstore-cli testBodyWithFileSchema
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **query** | **string** |  |
+ **body** | [**FileSchemaTestClass**](FileSchemaTestClass.md) |  |
 **user** | [**User**](User.md) |  |
 ### Return type
@ -173,27 +227,64 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: application/json
+- **Content-Type**: application/json
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **testClientModel**
+
 ## testBodyWithQueryParams
 ### Example
 ```bash
 petstore-cli testBodyWithQueryParams  query=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **query** | **string** |  | [default to null]
 **body** | [**User**](User.md) |  |
 ### Return type
 (empty response body)
 ### Authorization
 No authorization required
 ### HTTP request headers
 - **Content-Type**: application/json
 - **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 ## testClientModel
 To test \"client\" model
 To test \"client\" model
 ### Example
 ```bash
 petstore-cli testClientModel
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md) | client model |
+ **body** | [**Client**](Client.md) | client model |
 ### Return type
@ -205,12 +296,13 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: application/json
+- **Content-Type**: application/json
- - **Accept**: application/json
+- **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **testEndpointParameters**
+
 ## testEndpointParameters
 Fake endpoint for testing various parameters
 假端點
@ -223,12 +315,14 @@ Fake endpoint for testing various parameters
 가짜 엔드 포인트
 ### Example
 ```bash
 petstore-cli testEndpointParameters
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **number** | **integer** | None | [default to null]
@ -256,33 +350,36 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: application/x-www-form-urlencoded
+- **Content-Type**: application/x-www-form-urlencoded
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **testEnumParameters**
+
 ## testEnumParameters
 To test enum parameters
 To test enum parameters
 ### Example
 ```bash
 petstore-cli testEnumParameters enum_header_string_array:value enum_header_string:value  Specify as:  enum_query_string_array="value1,value2,..."  enum_query_string=value  enum_query_integer=value  enum_query_double=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **enumHeaderStringArray** | [**array[string]**](string.md) | Header parameter enum test (string array) | [optional]
+ **enumHeaderStringArray** | [**array[string]**](string.md) | Header parameter enum test (string array) | [optional] [default to null]
 **enumHeaderString** | **string** | Header parameter enum test (string) | [optional] [default to -efg]
- **enumQueryStringArray** | [**array[string]**](string.md) | Query parameter enum test (string array) | [optional]
+ **enumQueryStringArray** | [**array[string]**](string.md) | Query parameter enum test (string array) | [optional] [default to null]
 **enumQueryString** | **string** | Query parameter enum test (string) | [optional] [default to -efg]
- **enumQueryInteger** | **integer** | Query parameter enum test (double) | [optional]
+ **enumQueryInteger** | **integer** | Query parameter enum test (double) | [optional] [default to null]
- **enumQueryDouble** | **float** | Query parameter enum test (double) | [optional]
+ **enumQueryDouble** | **float** | Query parameter enum test (double) | [optional] [default to null]
- **enumFormStringArray** | **array[string]** | Form parameter enum test (string array) | [optional] [default to $]
+ **enumFormStringArray** | [**array[string]**](string.md) | Form parameter enum test (string array) | [optional] [default to $]
 **enumFormString** | **string** | Form parameter enum test (string) | [optional] [default to -efg]
 ### Return type
@ -295,25 +392,35 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: application/x-www-form-urlencoded
+- **Content-Type**: application/x-www-form-urlencoded
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 ## **testInlineAdditionalProperties**
-test inline additionalProperties
+## testGroupParameters
 Fake endpoint to test group parameters (optional)
 Fake endpoint to test group parameters (optional)
 ### Example
 ```bash
-petstore-cli testInlineAdditionalProperties
+petstore-cli testGroupParameters  required_string_group=value required_boolean_group:value  required_int64_group=value  string_group=value boolean_group:value  int64_group=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **requestBody** | [**map[String, string]**](string.md) | request body |
+ **requiredStringGroup** | **integer** | Required String in group parameters | [default to null]
 **requiredBooleanGroup** | **boolean** | Required Boolean in group parameters | [default to null]
 **requiredInt64Group** | **integer** | Required Integer in group parameters | [default to null]
 **stringGroup** | **integer** | String in group parameters | [optional] [default to null]
 **booleanGroup** | **boolean** | Boolean in group parameters | [optional] [default to null]
 **int64Group** | **integer** | Integer in group parameters | [optional] [default to null]
 ### Return type
@ -325,22 +432,58 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: application/json
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **testJsonFormData**
+
 ## testInlineAdditionalProperties
 test inline additionalProperties
 ### Example
 ```bash
 petstore-cli testInlineAdditionalProperties
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **param** | [**map[String, string]**](string.md) | request body |
 ### Return type
 (empty response body)
 ### Authorization
 No authorization required
 ### HTTP request headers
 - **Content-Type**: application/json
 - **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 ## testJsonFormData
 test json serialization of form data
 ### Example
 ```bash
 petstore-cli testJsonFormData
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **param** | **string** | field1 | [default to null]
@ -356,8 +499,8 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: application/x-www-form-urlencoded
+- **Content-Type**: application/x-www-form-urlencoded
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/FakeClassnameTags123Api.md
+++ b/samples/client/petstore/bash/docs/FakeClassnameTags123Api.md
@ -7,22 +7,25 @@ Method | HTTP request | Description
 [**testClassname**](FakeClassnameTags123Api.md#testClassname) | **PATCH** /fake_classname_test | To test class name in snake case
-## **testClassname**
+
 ## testClassname
 To test class name in snake case
 To test class name in snake case
 ### Example
 ```bash
 petstore-cli testClassname
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md) | client model |
+ **body** | [**Client**](Client.md) | client model |
 ### Return type
@ -34,8 +37,8 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: application/json
+- **Content-Type**: application/json
- - **Accept**: application/json
+- **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/FileSchemaTestClass.md
+++ b/samples/client/petstore/bash/docs/FileSchemaTestClass.md
@ -0,0 +1,11 @@
 # FileSchemaTestClass
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **file** | [**File**](File.md) |  | [optional] [default to null]
 **files** | [**array[File]**](File.md) |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/Foo.md
+++ b/samples/client/petstore/bash/docs/Foo.md
@ -0,0 +1,10 @@
 # Foo
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **bar** | **string** |  | [optional] [default to bar]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/FormatTest.md
+++ b/samples/client/petstore/bash/docs/FormatTest.md
@ -0,0 +1,22 @@
 # format_test
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **integer** | **integer** |  | [optional] [default to null]
 **int32** | **integer** |  | [optional] [default to null]
 **int64** | **integer** |  | [optional] [default to null]
 **number** | **integer** |  | [default to null]
 **float** | **float** |  | [optional] [default to null]
 **double** | **float** |  | [optional] [default to null]
 **string** | **string** |  | [optional] [default to null]
 **byte** | **string** |  | [default to null]
 **binary** | **binary** |  | [optional] [default to null]
 **date** | **string** |  | [default to null]
 **dateTime** | **string** |  | [optional] [default to null]
 **uuid** | **string** |  | [optional] [default to null]
 **password** | **string** |  | [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/HealthCheckResult.md
+++ b/samples/client/petstore/bash/docs/HealthCheckResult.md
@ -0,0 +1,10 @@
 # HealthCheckResult
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **NullableMessage** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineObject.md
+++ b/samples/client/petstore/bash/docs/InlineObject.md
@ -0,0 +1,11 @@
 # inline_object
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **string** |  | [optional] [default to null]
 **status** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineObject1.md
+++ b/samples/client/petstore/bash/docs/InlineObject1.md
@ -0,0 +1,11 @@
 # inline_object_1
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **additionalMetadata** | **string** |  | [optional] [default to null]
 **file** | **binary** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineObject2.md
+++ b/samples/client/petstore/bash/docs/InlineObject2.md
@ -0,0 +1,11 @@
 # inline_object_2
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **enumUnderscoreformUnderscorestringUnderscorearray** | **array[string]** |  | [optional] [default to null]
 **enumUnderscoreformUnderscorestring** | **string** |  | [optional] [default to -efg]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineObject3.md
+++ b/samples/client/petstore/bash/docs/InlineObject3.md
@ -0,0 +1,23 @@
 # inline_object_3
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **integer** | **integer** |  | [optional] [default to null]
 **int32** | **integer** |  | [optional] [default to null]
 **int64** | **integer** |  | [optional] [default to null]
 **number** | **integer** |  | [default to null]
 **float** | **float** |  | [optional] [default to null]
 **double** | **float** |  | [default to null]
 **string** | **string** |  | [optional] [default to null]
 **patternUnderscorewithoutUnderscoredelimiter** | **string** |  | [default to null]
 **byte** | **string** |  | [default to null]
 **binary** | **binary** |  | [optional] [default to null]
 **date** | **string** |  | [optional] [default to null]
 **dateTime** | **string** |  | [optional] [default to null]
 **password** | **string** |  | [optional] [default to null]
 **callback** | **string** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineObject4.md
+++ b/samples/client/petstore/bash/docs/InlineObject4.md
@ -0,0 +1,11 @@
 # inline_object_4
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **param** | **string** |  | [default to null]
 **param2** | **string** |  | [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineObject5.md
+++ b/samples/client/petstore/bash/docs/InlineObject5.md
@ -0,0 +1,11 @@
 # inline_object_5
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **additionalMetadata** | **string** |  | [optional] [default to null]
 **requiredFile** | **binary** |  | [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/InlineResponseDefault.md
+++ b/samples/client/petstore/bash/docs/InlineResponseDefault.md
@ -0,0 +1,10 @@
 # inline_response_default
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **string** | [**Foo**](Foo.md) |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/MapTest.md
+++ b/samples/client/petstore/bash/docs/MapTest.md
@ -3,8 +3,10 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**map_map_of_string** | **map[String, map[String, string]]** |  | [optional] [default to null]
+**mapUnderscoremapUnderscoreofUnderscorestring** | **map[String, map[String, string]]** |  | [optional] [default to null]
-**map_of_enum_string** | **map[String, string]** |  | [optional] [default to null]
+**mapUnderscoreofUnderscoreenumUnderscorestring** | **map[String, string]** |  | [optional] [default to null]
 **directUnderscoremap** | **map[String, boolean]** |  | [optional] [default to null]
 **indirectUnderscoremap** | **map[String, boolean]** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/Name.md
+++ b/samples/client/petstore/bash/docs/Name.md
@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **integer** |  | [default to null]
-**snake_case** | **integer** |  | [optional] [default to null]
+**snakeUnderscorecase** | **integer** |  | [optional] [default to null]
 **property** | **string** |  | [optional] [default to null]
 **123Number** | **integer** |  | [optional] [default to null]
--- a/samples/client/petstore/bash/docs/NullableClass.md
+++ b/samples/client/petstore/bash/docs/NullableClass.md
@ -0,0 +1,21 @@
 # NullableClass
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **integerUnderscoreprop** | **integer** |  | [optional] [default to null]
 **numberUnderscoreprop** | **integer** |  | [optional] [default to null]
 **booleanUnderscoreprop** | **boolean** |  | [optional] [default to null]
 **stringUnderscoreprop** | **string** |  | [optional] [default to null]
 **dateUnderscoreprop** | **string** |  | [optional] [default to null]
 **datetimeUnderscoreprop** | **string** |  | [optional] [default to null]
 **arrayUnderscorenullableUnderscoreprop** | **array[map]** |  | [optional] [default to null]
 **arrayUnderscoreandUnderscoreitemsUnderscorenullableUnderscoreprop** | **array[map]** |  | [optional] [default to null]
 **arrayUnderscoreitemsUnderscorenullable** | **array[map]** |  | [optional] [default to null]
 **objectUnderscorenullableUnderscoreprop** | **map[String, map]** |  | [optional] [default to null]
 **objectUnderscoreandUnderscoreitemsUnderscorenullableUnderscoreprop** | **map[String, map]** |  | [optional] [default to null]
 **objectUnderscoreitemsUnderscorenullable** | **map[String, map]** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/OuterComposite.md
+++ b/samples/client/petstore/bash/docs/OuterComposite.md
@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**my_number** | **integer** |  | [optional] [default to null]
+**myUnderscorenumber** | **integer** |  | [optional] [default to null]
-**my_string** | **string** |  | [optional] [default to null]
+**myUnderscorestring** | **string** |  | [optional] [default to null]
-**my_boolean** | **boolean** |  | [optional] [default to null]
+**myUnderscoreboolean** | **boolean** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/OuterEnumDefaultValue.md
+++ b/samples/client/petstore/bash/docs/OuterEnumDefaultValue.md
@ -0,0 +1,9 @@
 # OuterEnumDefaultValue
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/OuterEnumInteger.md
+++ b/samples/client/petstore/bash/docs/OuterEnumInteger.md
@ -0,0 +1,9 @@
 # OuterEnumInteger
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/OuterEnumIntegerDefaultValue.md
+++ b/samples/client/petstore/bash/docs/OuterEnumIntegerDefaultValue.md
@ -0,0 +1,9 @@
 # OuterEnumIntegerDefaultValue
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/PetApi.md
+++ b/samples/client/petstore/bash/docs/PetApi.md
@ -12,22 +12,26 @@ Method | HTTP request | Description
 [**updatePet**](PetApi.md#updatePet) | **PUT** /pet | Update an existing pet
 [**updatePetWithForm**](PetApi.md#updatePetWithForm) | **POST** /pet/{petId} | Updates a pet in the store with form data
 [**uploadFile**](PetApi.md#uploadFile) | **POST** /pet/{petId}/uploadImage | uploads an image
 [**uploadFileWithRequiredFile**](PetApi.md#uploadFileWithRequiredFile) | **POST** /fake/{petId}/uploadImageWithRequiredFile | uploads an image (required)
-## **addPet**
+
 ## addPet
 Add a new pet to the store
 ### Example
 ```bash
 petstore-cli addPet
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **pet** | [**Pet**](Pet.md) | Pet object that needs to be added to the store |
+ **body** | [**Pet**](Pet.md) | Pet object that needs to be added to the store |
 ### Return type
@ -39,26 +43,29 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: application/json, application/xml
+- **Content-Type**: application/json, application/xml
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **deletePet**
+
 ## deletePet
 Deletes a pet
 ### Example
 ```bash
 petstore-cli deletePet petId=value api_key:value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **petId** | **integer** | Pet id to delete |
+ **petId** | **integer** | Pet id to delete | [default to null]
- **apiKey** | **string** |  | [optional]
+ **apiKey** | **string** |  | [optional] [default to null]
 ### Return type
@ -70,27 +77,30 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **findPetsByStatus**
+
 ## findPetsByStatus
 Finds Pets by status
 Multiple status values can be provided with comma separated strings
 ### Example
 ```bash
 petstore-cli findPetsByStatus  Specify as:  status="value1,value2,..."
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **status** | [**array[string]**](string.md) | Status values that need to be considered for filter |
+ **status** | [**array[string]**](string.md) | Status values that need to be considered for filter | [default to null]
 ### Return type
@ -102,27 +112,30 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **findPetsByTags**
+
 ## findPetsByTags
 Finds Pets by tags
 Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 ### Example
 ```bash
 petstore-cli findPetsByTags  Specify as:  tags="value1,value2,..."
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **tags** | [**array[string]**](string.md) | Tags to filter by |
+ **tags** | [**array[string]**](string.md) | Tags to filter by | [default to null]
 ### Return type
@ -134,27 +147,30 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **getPetById**
+
 ## getPetById
 Find pet by ID
 Returns a single pet
 ### Example
 ```bash
 petstore-cli getPetById petId=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **petId** | **integer** | ID of pet to return |
+ **petId** | **integer** | ID of pet to return | [default to null]
 ### Return type
@ -166,25 +182,28 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **updatePet**
+
 ## updatePet
 Update an existing pet
 ### Example
 ```bash
 petstore-cli updatePet
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **pet** | [**Pet**](Pet.md) | Pet object that needs to be added to the store |
+ **body** | [**Pet**](Pet.md) | Pet object that needs to be added to the store |
 ### Return type
@ -196,25 +215,28 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: application/json, application/xml
+- **Content-Type**: application/json, application/xml
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **updatePetWithForm**
+
 ## updatePetWithForm
 Updates a pet in the store with form data
 ### Example
 ```bash
 petstore-cli updatePetWithForm petId=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **petId** | **integer** | ID of pet that needs to be updated |
+ **petId** | **integer** | ID of pet that needs to be updated | [default to null]
 **name** | **string** | Updated name of the pet | [optional] [default to null]
 **status** | **string** | Updated status of the pet | [optional] [default to null]
@ -228,25 +250,28 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: application/x-www-form-urlencoded
+- **Content-Type**: application/x-www-form-urlencoded
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **uploadFile**
+
 ## uploadFile
 uploads an image
 ### Example
 ```bash
 petstore-cli uploadFile petId=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **petId** | **integer** | ID of pet to update |
+ **petId** | **integer** | ID of pet to update | [default to null]
 **additionalMetadata** | **string** | Additional data to pass to server | [optional] [default to null]
 **file** | **binary** | file to upload | [optional] [default to null]
@ -260,8 +285,43 @@ Name | Type | Description  | Notes
 ### HTTP request headers
- - **Content-Type**: multipart/form-data
+- **Content-Type**: multipart/form-data
- - **Accept**: application/json
+- **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 ## uploadFileWithRequiredFile
 uploads an image (required)
 ### Example
 ```bash
 petstore-cli uploadFileWithRequiredFile petId=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
 **petId** | **integer** | ID of pet to update | [default to null]
 **requiredFile** | **binary** | file to upload | [default to null]
 **additionalMetadata** | **string** | Additional data to pass to server | [optional] [default to null]
 ### Return type
 [**ApiResponse**](ApiResponse.md)
 ### Authorization
 [petstore_auth](../README.md#petstore_auth)
 ### HTTP request headers
 - **Content-Type**: multipart/form-data
 - **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/SpecialModelName.md
+++ b/samples/client/petstore/bash/docs/SpecialModelName.md
@ -0,0 +1,10 @@
 # _special_model.name_
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **DollarspecialLeft_Square_BracketpropertyPeriodnameRight_Square_Bracket** | **integer** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/StoreApi.md
+++ b/samples/client/petstore/bash/docs/StoreApi.md
@ -10,22 +10,25 @@ Method | HTTP request | Description
 [**placeOrder**](StoreApi.md#placeOrder) | **POST** /store/order | Place an order for a pet
-## **deleteOrder**
+
 ## deleteOrder
 Delete purchase order by ID
 For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
 ### Example
 ```bash
 petstore-cli deleteOrder order_id=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **orderId** | **string** | ID of the order that needs to be deleted |
+ **orderId** | **string** | ID of the order that needs to be deleted | [default to null]
 ### Return type
@ -37,23 +40,26 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **getInventory**
+
 ## getInventory
 Returns pet inventories by status
 Returns a map of status codes to quantities
 ### Example
 ```bash
 petstore-cli getInventory
 ```
 ### Parameters
 This endpoint does not need any parameter.
 ### Return type
@ -66,27 +72,30 @@ This endpoint does not need any parameter.
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/json
+- **Accept**: application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **getOrderById**
+
 ## getOrderById
 Find purchase order by ID
 For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
 ### Example
 ```bash
 petstore-cli getOrderById order_id=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **orderId** | **integer** | ID of pet that needs to be fetched |
+ **orderId** | **integer** | ID of pet that needs to be fetched | [default to null]
 ### Return type
@ -98,25 +107,28 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **placeOrder**
+
 ## placeOrder
 Place an order for a pet
 ### Example
 ```bash
 petstore-cli placeOrder
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **order** | [**Order**](Order.md) | order placed for purchasing the pet |
+ **body** | [**Order**](Order.md) | order placed for purchasing the pet |
 ### Return type
@ -128,8 +140,8 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/TypeHolderDefault.md
+++ b/samples/client/petstore/bash/docs/TypeHolderDefault.md
@ -0,0 +1,14 @@
 # TypeHolderDefault
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **stringUnderscoreitem** | **string** |  | [default to what]
 **numberUnderscoreitem** | **integer** |  | [default to null]
 **integerUnderscoreitem** | **integer** |  | [default to null]
 **boolUnderscoreitem** | **boolean** |  | [default to true]
 **arrayUnderscoreitem** | **array[integer]** |  | [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/TypeHolderExample.md
+++ b/samples/client/petstore/bash/docs/TypeHolderExample.md
@ -0,0 +1,14 @@
 # TypeHolderExample
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **stringUnderscoreitem** | **string** |  | [default to null]
 **numberUnderscoreitem** | **integer** |  | [default to null]
 **integerUnderscoreitem** | **integer** |  | [default to null]
 **boolUnderscoreitem** | **boolean** |  | [default to null]
 **arrayUnderscoreitem** | **array[integer]** |  | [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/UserApi.md
+++ b/samples/client/petstore/bash/docs/UserApi.md
@ -14,22 +14,25 @@ Method | HTTP request | Description
 [**updateUser**](UserApi.md#updateUser) | **PUT** /user/{username} | Updated user
-## **createUser**
+
 ## createUser
 Create user
 This can only be done by the logged in user.
 ### Example
 ```bash
 petstore-cli createUser
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**User**](User.md) | Created user object |
+ **body** | [**User**](User.md) | Created user object |
 ### Return type
@ -41,25 +44,28 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **createUsersWithArrayInput**
+
 ## createUsersWithArrayInput
 Creates list of users with given input array
 ### Example
 ```bash
 petstore-cli createUsersWithArrayInput
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**array[User]**](array.md) | List of user object |
+ **body** | [**array[User]**](User.md) | List of user object |
 ### Return type
@ -71,25 +77,28 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **createUsersWithListInput**
+
 ## createUsersWithListInput
 Creates list of users with given input array
 ### Example
 ```bash
 petstore-cli createUsersWithListInput
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **user** | [**array[User]**](array.md) | List of user object |
+ **body** | [**array[User]**](User.md) | List of user object |
 ### Return type
@ -101,27 +110,30 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **deleteUser**
+
 ## deleteUser
 Delete user
 This can only be done by the logged in user.
 ### Example
 ```bash
 petstore-cli deleteUser username=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **string** | The name that needs to be deleted |
+ **username** | **string** | The name that needs to be deleted | [default to null]
 ### Return type
@ -133,25 +145,28 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **getUserByName**
+
 ## getUserByName
 Get user by user name
 ### Example
 ```bash
 petstore-cli getUserByName username=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **string** | The name that needs to be fetched. Use user1 for testing. |
+ **username** | **string** | The name that needs to be fetched. Use user1 for testing. | [default to null]
 ### Return type
@ -163,26 +178,29 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **loginUser**
+
 ## loginUser
 Logs user into the system
 ### Example
 ```bash
 petstore-cli loginUser  username=value  password=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **string** | The user name for login |
+ **username** | **string** | The user name for login | [default to null]
- **password** | **string** | The password for login in clear text |
+ **password** | **string** | The password for login in clear text | [default to null]
 ### Return type
@ -194,21 +212,24 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: application/xml, application/json
+- **Accept**: application/xml, application/json
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **logoutUser**
+
 ## logoutUser
 Logs out current logged in user session
 ### Example
 ```bash
 petstore-cli logoutUser
 ```
 ### Parameters
 This endpoint does not need any parameter.
 ### Return type
@ -221,28 +242,31 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
-## **updateUser**
+
 ## updateUser
 Updated user
 This can only be done by the logged in user.
 ### Example
 ```bash
 petstore-cli updateUser username=value
 ```
 ### Parameters
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **username** | **string** | name that need to be deleted |
+ **username** | **string** | name that need to be deleted | [default to null]
- **user** | [**User**](User.md) | Updated user object |
+ **body** | [**User**](User.md) | Updated user object |
 ### Return type
@ -254,8 +278,8 @@ No authorization required
 ### HTTP request headers
- - **Content-Type**: Not Applicable
+- **Content-Type**: Not Applicable
- - **Accept**: Not Applicable
+- **Accept**: Not Applicable
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/docs/XmlItem.md
+++ b/samples/client/petstore/bash/docs/XmlItem.md
@ -0,0 +1,38 @@
 # XmlItem
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **attributeUnderscorestring** | **string** |  | [optional] [default to null]
 **attributeUnderscorenumber** | **integer** |  | [optional] [default to null]
 **attributeUnderscoreinteger** | **integer** |  | [optional] [default to null]
 **attributeUnderscoreboolean** | **boolean** |  | [optional] [default to null]
 **wrappedUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **nameUnderscorestring** | **string** |  | [optional] [default to null]
 **nameUnderscorenumber** | **integer** |  | [optional] [default to null]
 **nameUnderscoreinteger** | **integer** |  | [optional] [default to null]
 **nameUnderscoreboolean** | **boolean** |  | [optional] [default to null]
 **nameUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **nameUnderscorewrappedUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **prefixUnderscorestring** | **string** |  | [optional] [default to null]
 **prefixUnderscorenumber** | **integer** |  | [optional] [default to null]
 **prefixUnderscoreinteger** | **integer** |  | [optional] [default to null]
 **prefixUnderscoreboolean** | **boolean** |  | [optional] [default to null]
 **prefixUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **prefixUnderscorewrappedUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **namespaceUnderscorestring** | **string** |  | [optional] [default to null]
 **namespaceUnderscorenumber** | **integer** |  | [optional] [default to null]
 **namespaceUnderscoreinteger** | **integer** |  | [optional] [default to null]
 **namespaceUnderscoreboolean** | **boolean** |  | [optional] [default to null]
 **namespaceUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **namespaceUnderscorewrappedUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **prefixUnderscorensUnderscorestring** | **string** |  | [optional] [default to null]
 **prefixUnderscorensUnderscorenumber** | **integer** |  | [optional] [default to null]
 **prefixUnderscorensUnderscoreinteger** | **integer** |  | [optional] [default to null]
 **prefixUnderscorensUnderscoreboolean** | **boolean** |  | [optional] [default to null]
 **prefixUnderscorensUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 **prefixUnderscorensUnderscorewrappedUnderscorearray** | **array[integer]** |  | [optional] [default to null]
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
--- a/samples/client/petstore/bash/petstore-cli
+++ b/samples/client/petstore/bash/petstore-cli
@ -95,14 +95,16 @@ declare -a result_color_table=( "$WHITE" "$WHITE" "$GREEN" "$YELLOW" "$WHITE" "$
 # 0 - optional
 # 1 - required
 declare -A operation_parameters_minimum_occurrences
-operation_parameters_minimum_occurrences["testSpecialTags:::Client"]=1
+operation_parameters_minimum_occurrences["123Test@$%SpecialTags:::body"]=1
 operation_parameters_minimum_occurrences["createXmlItem:::XmlItem"]=1
 operation_parameters_minimum_occurrences["fakeOuterBooleanSerialize:::body"]=0
-operation_parameters_minimum_occurrences["fakeOuterCompositeSerialize:::OuterComposite"]=0
+operation_parameters_minimum_occurrences["fakeOuterCompositeSerialize:::body"]=0
 operation_parameters_minimum_occurrences["fakeOuterNumberSerialize:::body"]=0
 operation_parameters_minimum_occurrences["fakeOuterStringSerialize:::body"]=0
 operation_parameters_minimum_occurrences["testBodyWithFileSchema:::body"]=1
 operation_parameters_minimum_occurrences["testBodyWithQueryParams:::query"]=1
-operation_parameters_minimum_occurrences["testBodyWithQueryParams:::User"]=1
+operation_parameters_minimum_occurrences["testBodyWithQueryParams:::body"]=1
-operation_parameters_minimum_occurrences["testClientModel:::Client"]=1
+operation_parameters_minimum_occurrences["testClientModel:::body"]=1
 operation_parameters_minimum_occurrences["testEndpointParameters:::number"]=1
 operation_parameters_minimum_occurrences["testEndpointParameters:::double"]=1
 operation_parameters_minimum_occurrences["testEndpointParameters:::pattern_without_delimiter"]=1
@ -125,35 +127,44 @@ operation_parameters_minimum_occurrences["testEnumParameters:::enum_query_intege
 operation_parameters_minimum_occurrences["testEnumParameters:::enum_query_double"]=0
 operation_parameters_minimum_occurrences["testEnumParameters:::enum_form_string_array"]=0
 operation_parameters_minimum_occurrences["testEnumParameters:::enum_form_string"]=0
-operation_parameters_minimum_occurrences["testInlineAdditionalProperties:::request_body"]=1
+operation_parameters_minimum_occurrences["testGroupParameters:::required_string_group"]=1
 operation_parameters_minimum_occurrences["testGroupParameters:::required_boolean_group"]=1
 operation_parameters_minimum_occurrences["testGroupParameters:::required_int64_group"]=1
 operation_parameters_minimum_occurrences["testGroupParameters:::string_group"]=0
 operation_parameters_minimum_occurrences["testGroupParameters:::boolean_group"]=0
 operation_parameters_minimum_occurrences["testGroupParameters:::int64_group"]=0
 operation_parameters_minimum_occurrences["testInlineAdditionalProperties:::param"]=1
 operation_parameters_minimum_occurrences["testJsonFormData:::param"]=1
 operation_parameters_minimum_occurrences["testJsonFormData:::param2"]=1
-operation_parameters_minimum_occurrences["testClassname:::Client"]=1
+operation_parameters_minimum_occurrences["testClassname:::body"]=1
-operation_parameters_minimum_occurrences["addPet:::Pet"]=1
+operation_parameters_minimum_occurrences["addPet:::body"]=1
 operation_parameters_minimum_occurrences["deletePet:::petId"]=1
 operation_parameters_minimum_occurrences["deletePet:::api_key"]=0
 operation_parameters_minimum_occurrences["findPetsByStatus:::status"]=1
 operation_parameters_minimum_occurrences["findPetsByTags:::tags"]=1
 operation_parameters_minimum_occurrences["getPetById:::petId"]=1
-operation_parameters_minimum_occurrences["updatePet:::Pet"]=1
+operation_parameters_minimum_occurrences["updatePet:::body"]=1
 operation_parameters_minimum_occurrences["updatePetWithForm:::petId"]=1
 operation_parameters_minimum_occurrences["updatePetWithForm:::name"]=0
 operation_parameters_minimum_occurrences["updatePetWithForm:::status"]=0
 operation_parameters_minimum_occurrences["uploadFile:::petId"]=1
 operation_parameters_minimum_occurrences["uploadFile:::additionalMetadata"]=0
 operation_parameters_minimum_occurrences["uploadFile:::file"]=0
 operation_parameters_minimum_occurrences["uploadFileWithRequiredFile:::petId"]=1
 operation_parameters_minimum_occurrences["uploadFileWithRequiredFile:::requiredFile"]=1
 operation_parameters_minimum_occurrences["uploadFileWithRequiredFile:::additionalMetadata"]=0
 operation_parameters_minimum_occurrences["deleteOrder:::order_id"]=1
 operation_parameters_minimum_occurrences["getOrderById:::order_id"]=1
-operation_parameters_minimum_occurrences["placeOrder:::Order"]=1
+operation_parameters_minimum_occurrences["placeOrder:::body"]=1
-operation_parameters_minimum_occurrences["createUser:::User"]=1
+operation_parameters_minimum_occurrences["createUser:::body"]=1
-operation_parameters_minimum_occurrences["createUsersWithArrayInput:::User"]=1
+operation_parameters_minimum_occurrences["createUsersWithArrayInput:::body"]=1
-operation_parameters_minimum_occurrences["createUsersWithListInput:::User"]=1
+operation_parameters_minimum_occurrences["createUsersWithListInput:::body"]=1
 operation_parameters_minimum_occurrences["deleteUser:::username"]=1
 operation_parameters_minimum_occurrences["getUserByName:::username"]=1
 operation_parameters_minimum_occurrences["loginUser:::username"]=1
 operation_parameters_minimum_occurrences["loginUser:::password"]=1
 operation_parameters_minimum_occurrences["updateUser:::username"]=1
-operation_parameters_minimum_occurrences["updateUser:::User"]=1
+operation_parameters_minimum_occurrences["updateUser:::body"]=1
 ##
 # This array stores the maximum number of allowed occurrences for parameter
@ -162,14 +173,16 @@ operation_parameters_minimum_occurrences["updateUser:::User"]=1
 # N - N values
 # 0 - unlimited
 declare -A operation_parameters_maximum_occurrences
-operation_parameters_maximum_occurrences["testSpecialTags:::Client"]=0
+operation_parameters_maximum_occurrences["123Test@$%SpecialTags:::body"]=0
 operation_parameters_maximum_occurrences["createXmlItem:::XmlItem"]=0
 operation_parameters_maximum_occurrences["fakeOuterBooleanSerialize:::body"]=0
-operation_parameters_maximum_occurrences["fakeOuterCompositeSerialize:::OuterComposite"]=0
+operation_parameters_maximum_occurrences["fakeOuterCompositeSerialize:::body"]=0
 operation_parameters_maximum_occurrences["fakeOuterNumberSerialize:::body"]=0
 operation_parameters_maximum_occurrences["fakeOuterStringSerialize:::body"]=0
 operation_parameters_maximum_occurrences["testBodyWithFileSchema:::body"]=0
 operation_parameters_maximum_occurrences["testBodyWithQueryParams:::query"]=0
-operation_parameters_maximum_occurrences["testBodyWithQueryParams:::User"]=0
+operation_parameters_maximum_occurrences["testBodyWithQueryParams:::body"]=0
-operation_parameters_maximum_occurrences["testClientModel:::Client"]=0
+operation_parameters_maximum_occurrences["testClientModel:::body"]=0
 operation_parameters_maximum_occurrences["testEndpointParameters:::number"]=0
 operation_parameters_maximum_occurrences["testEndpointParameters:::double"]=0
 operation_parameters_maximum_occurrences["testEndpointParameters:::pattern_without_delimiter"]=0
@ -192,48 +205,59 @@ operation_parameters_maximum_occurrences["testEnumParameters:::enum_query_intege
 operation_parameters_maximum_occurrences["testEnumParameters:::enum_query_double"]=0
 operation_parameters_maximum_occurrences["testEnumParameters:::enum_form_string_array"]=0
 operation_parameters_maximum_occurrences["testEnumParameters:::enum_form_string"]=0
-operation_parameters_maximum_occurrences["testInlineAdditionalProperties:::request_body"]=0
+operation_parameters_maximum_occurrences["testGroupParameters:::required_string_group"]=0
 operation_parameters_maximum_occurrences["testGroupParameters:::required_boolean_group"]=0
 operation_parameters_maximum_occurrences["testGroupParameters:::required_int64_group"]=0
 operation_parameters_maximum_occurrences["testGroupParameters:::string_group"]=0
 operation_parameters_maximum_occurrences["testGroupParameters:::boolean_group"]=0
 operation_parameters_maximum_occurrences["testGroupParameters:::int64_group"]=0
 operation_parameters_maximum_occurrences["testInlineAdditionalProperties:::param"]=0
 operation_parameters_maximum_occurrences["testJsonFormData:::param"]=0
 operation_parameters_maximum_occurrences["testJsonFormData:::param2"]=0
-operation_parameters_maximum_occurrences["testClassname:::Client"]=0
+operation_parameters_maximum_occurrences["testClassname:::body"]=0
-operation_parameters_maximum_occurrences["addPet:::Pet"]=0
+operation_parameters_maximum_occurrences["addPet:::body"]=0
 operation_parameters_maximum_occurrences["deletePet:::petId"]=0
 operation_parameters_maximum_occurrences["deletePet:::api_key"]=0
 operation_parameters_maximum_occurrences["findPetsByStatus:::status"]=0
 operation_parameters_maximum_occurrences["findPetsByTags:::tags"]=0
 operation_parameters_maximum_occurrences["getPetById:::petId"]=0
-operation_parameters_maximum_occurrences["updatePet:::Pet"]=0
+operation_parameters_maximum_occurrences["updatePet:::body"]=0
 operation_parameters_maximum_occurrences["updatePetWithForm:::petId"]=0
 operation_parameters_maximum_occurrences["updatePetWithForm:::name"]=0
 operation_parameters_maximum_occurrences["updatePetWithForm:::status"]=0
 operation_parameters_maximum_occurrences["uploadFile:::petId"]=0
 operation_parameters_maximum_occurrences["uploadFile:::additionalMetadata"]=0
 operation_parameters_maximum_occurrences["uploadFile:::file"]=0
 operation_parameters_maximum_occurrences["uploadFileWithRequiredFile:::petId"]=0
 operation_parameters_maximum_occurrences["uploadFileWithRequiredFile:::requiredFile"]=0
 operation_parameters_maximum_occurrences["uploadFileWithRequiredFile:::additionalMetadata"]=0
 operation_parameters_maximum_occurrences["deleteOrder:::order_id"]=0
 operation_parameters_maximum_occurrences["getOrderById:::order_id"]=0
-operation_parameters_maximum_occurrences["placeOrder:::Order"]=0
+operation_parameters_maximum_occurrences["placeOrder:::body"]=0
-operation_parameters_maximum_occurrences["createUser:::User"]=0
+operation_parameters_maximum_occurrences["createUser:::body"]=0
-operation_parameters_maximum_occurrences["createUsersWithArrayInput:::User"]=0
+operation_parameters_maximum_occurrences["createUsersWithArrayInput:::body"]=0
-operation_parameters_maximum_occurrences["createUsersWithListInput:::User"]=0
+operation_parameters_maximum_occurrences["createUsersWithListInput:::body"]=0
 operation_parameters_maximum_occurrences["deleteUser:::username"]=0
 operation_parameters_maximum_occurrences["getUserByName:::username"]=0
 operation_parameters_maximum_occurrences["loginUser:::username"]=0
 operation_parameters_maximum_occurrences["loginUser:::password"]=0
 operation_parameters_maximum_occurrences["updateUser:::username"]=0
-operation_parameters_maximum_occurrences["updateUser:::User"]=0
+operation_parameters_maximum_occurrences["updateUser:::body"]=0
 ##
 # The type of collection for specifying multiple values for parameter:
 # - multi, csv, ssv, tsv
 declare -A operation_parameters_collection_type
-operation_parameters_collection_type["testSpecialTags:::Client"]=""
+operation_parameters_collection_type["123Test@$%SpecialTags:::body"]=""
 operation_parameters_collection_type["createXmlItem:::XmlItem"]=""
 operation_parameters_collection_type["fakeOuterBooleanSerialize:::body"]=""
-operation_parameters_collection_type["fakeOuterCompositeSerialize:::OuterComposite"]=""
+operation_parameters_collection_type["fakeOuterCompositeSerialize:::body"]=""
 operation_parameters_collection_type["fakeOuterNumberSerialize:::body"]=""
 operation_parameters_collection_type["fakeOuterStringSerialize:::body"]=""
 operation_parameters_collection_type["testBodyWithFileSchema:::body"]=""
 operation_parameters_collection_type["testBodyWithQueryParams:::query"]=""
-operation_parameters_collection_type["testBodyWithQueryParams:::User"]=""
+operation_parameters_collection_type["testBodyWithQueryParams:::body"]=""
-operation_parameters_collection_type["testClientModel:::Client"]=""
+operation_parameters_collection_type["testClientModel:::body"]=""
 operation_parameters_collection_type["testEndpointParameters:::number"]=""
 operation_parameters_collection_type["testEndpointParameters:::double"]=""
 operation_parameters_collection_type["testEndpointParameters:::pattern_without_delimiter"]=""
@ -256,35 +280,44 @@ operation_parameters_collection_type["testEnumParameters:::enum_query_integer"]=
 operation_parameters_collection_type["testEnumParameters:::enum_query_double"]=""
 operation_parameters_collection_type["testEnumParameters:::enum_form_string_array"]=
 operation_parameters_collection_type["testEnumParameters:::enum_form_string"]=""
-operation_parameters_collection_type["testInlineAdditionalProperties:::request_body"]=
+operation_parameters_collection_type["testGroupParameters:::required_string_group"]=""
 operation_parameters_collection_type["testGroupParameters:::required_boolean_group"]=""
 operation_parameters_collection_type["testGroupParameters:::required_int64_group"]=""
 operation_parameters_collection_type["testGroupParameters:::string_group"]=""
 operation_parameters_collection_type["testGroupParameters:::boolean_group"]=""
 operation_parameters_collection_type["testGroupParameters:::int64_group"]=""
 operation_parameters_collection_type["testInlineAdditionalProperties:::param"]=
 operation_parameters_collection_type["testJsonFormData:::param"]=""
 operation_parameters_collection_type["testJsonFormData:::param2"]=""
-operation_parameters_collection_type["testClassname:::Client"]=""
+operation_parameters_collection_type["testClassname:::body"]=""
-operation_parameters_collection_type["addPet:::Pet"]=""
+operation_parameters_collection_type["addPet:::body"]=""
 operation_parameters_collection_type["deletePet:::petId"]=""
 operation_parameters_collection_type["deletePet:::api_key"]=""
 operation_parameters_collection_type["findPetsByStatus:::status"]="csv"
 operation_parameters_collection_type["findPetsByTags:::tags"]="csv"
 operation_parameters_collection_type["getPetById:::petId"]=""
-operation_parameters_collection_type["updatePet:::Pet"]=""
+operation_parameters_collection_type["updatePet:::body"]=""
 operation_parameters_collection_type["updatePetWithForm:::petId"]=""
 operation_parameters_collection_type["updatePetWithForm:::name"]=""
 operation_parameters_collection_type["updatePetWithForm:::status"]=""
 operation_parameters_collection_type["uploadFile:::petId"]=""
 operation_parameters_collection_type["uploadFile:::additionalMetadata"]=""
 operation_parameters_collection_type["uploadFile:::file"]=""
 operation_parameters_collection_type["uploadFileWithRequiredFile:::petId"]=""
 operation_parameters_collection_type["uploadFileWithRequiredFile:::requiredFile"]=""
 operation_parameters_collection_type["uploadFileWithRequiredFile:::additionalMetadata"]=""
 operation_parameters_collection_type["deleteOrder:::order_id"]=""
 operation_parameters_collection_type["getOrderById:::order_id"]=""
-operation_parameters_collection_type["placeOrder:::Order"]=""
+operation_parameters_collection_type["placeOrder:::body"]=""
-operation_parameters_collection_type["createUser:::User"]=""
+operation_parameters_collection_type["createUser:::body"]=""
-operation_parameters_collection_type["createUsersWithArrayInput:::User"]=
+operation_parameters_collection_type["createUsersWithArrayInput:::body"]=
-operation_parameters_collection_type["createUsersWithListInput:::User"]=
+operation_parameters_collection_type["createUsersWithListInput:::body"]=
 operation_parameters_collection_type["deleteUser:::username"]=""
 operation_parameters_collection_type["getUserByName:::username"]=""
 operation_parameters_collection_type["loginUser:::username"]=""
 operation_parameters_collection_type["loginUser:::password"]=""
 operation_parameters_collection_type["updateUser:::username"]=""
-operation_parameters_collection_type["updateUser:::User"]=""
+operation_parameters_collection_type["updateUser:::body"]=""
 ##
@ -527,18 +560,16 @@ build_request_path() {
    local query_request_part=""
    local count=0
    for qparam in "${query_params[@]}"; do
        if [[ "${operation_parameters[$qparam]}" == "" ]]; then
            continue
        fi
        # Get the array of parameter values
        local parameter_value=""
        local parameter_values
        mapfile -t parameter_values < <(sed -e 's/'":::"'/\n/g' <<<"${operation_parameters[$qparam]}")
        if [[ -n "${parameter_values[*]}" ]]; then
            if [[ $((count++)) -gt 0 ]]; then
                query_request_part+="&"
            fi
        fi
        if [[ ${qparam} == "api_key_query" ]]; then
            if [[ -n "${parameter_values[*]}" ]]; then
@ -617,6 +648,9 @@ build_request_path() {
        fi
        if [[ -n "${parameter_value}" ]]; then
            if [[ -n "${query_request_part}" ]]; then
                query_request_part+="&"
            fi
            query_request_part+="${parameter_value}"
        fi
@ -687,16 +721,18 @@ EOF
    echo ""
    echo -e "${BOLD}${WHITE}[anotherFake]${OFF}"
 read -r -d '' ops <<EOF
-  ${CYAN}testSpecialTags${OFF};To test special tags
+  ${CYAN}123Test@$%SpecialTags${OFF};To test special tags
 EOF
 echo "  $ops" | column -t -s ';'
    echo ""
    echo -e "${BOLD}${WHITE}[fake]${OFF}"
 read -r -d '' ops <<EOF
  ${CYAN}createXmlItem${OFF};creates an XmlItem
  ${CYAN}fakeOuterBooleanSerialize${OFF};
  ${CYAN}fakeOuterCompositeSerialize${OFF};
  ${CYAN}fakeOuterNumberSerialize${OFF};
  ${CYAN}fakeOuterStringSerialize${OFF};
  ${CYAN}testBodyWithFileSchema${OFF};
  ${CYAN}testBodyWithQueryParams${OFF};
  ${CYAN}testClientModel${OFF};To test \"client\" model
  ${CYAN}testEndpointParameters${OFF};Fake endpoint for testing various parameters
@ -704,6 +740,7 @@ read -r -d '' ops <<EOF
 偽のエンドポイント
 가짜 엔드 포인트 (AUTH)
  ${CYAN}testEnumParameters${OFF};To test enum parameters
  ${CYAN}testGroupParameters${OFF};Fake endpoint to test group parameters (optional)
  ${CYAN}testInlineAdditionalProperties${OFF};test inline additionalProperties
  ${CYAN}testJsonFormData${OFF};test json serialization of form data
 EOF
@ -725,6 +762,7 @@ read -r -d '' ops <<EOF
  ${CYAN}updatePet${OFF};Update an existing pet (AUTH)
  ${CYAN}updatePetWithForm${OFF};Updates a pet in the store with form data (AUTH)
  ${CYAN}uploadFile${OFF};uploads an image (AUTH)
  ${CYAN}uploadFileWithRequiredFile${OFF};uploads an image (required) (AUTH)
 EOF
 echo "  $ops" | column -t -s ';'
    echo ""
@ -802,14 +840,14 @@ print_version() {
 ##############################################################################
 #
-# Print help for testSpecialTags operation
+# Print help for 123Test@$%SpecialTags operation
 #
 ##############################################################################
-print_testSpecialTags_help() {
+print_123Test@$%SpecialTags_help() {
    echo ""
-    echo -e "${BOLD}${WHITE}testSpecialTags - To test special tags${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "${BOLD}${WHITE}123Test@$%SpecialTags - To test special tags${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
-    echo -e "To test special tags" | paste -sd' ' | fold -sw 80
+    echo -e "To test special tags and operation ID starting with number" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
    echo -e "  * ${GREEN}body${OFF} ${BLUE}[application/json]${OFF} ${RED}(required)${OFF}${OFF} - client model" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
@ -821,6 +859,25 @@ print_testSpecialTags_help() {
 }
 ##############################################################################
 #
 # Print help for createXmlItem operation
 #
 ##############################################################################
 print_createXmlItem_help() {
    echo ""
    echo -e "${BOLD}${WHITE}createXmlItem - creates an XmlItem${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "this route creates an XmlItem" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
    echo -e "  * ${GREEN}body${OFF} ${BLUE}[application/xml,application/xml; charset=utf-8,application/xml; charset=utf-16,text/xml,text/xml; charset=utf-8,text/xml; charset=utf-16]${OFF} ${RED}(required)${OFF}${OFF} - XmlItem Body" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
    echo -e "${result_color_table[${code:0:1}]}  200;successful operation${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
 }
 ##############################################################################
 #
 # Print help for fakeOuterBooleanSerialize operation
 #
 ##############################################################################
@ -897,6 +954,25 @@ print_fakeOuterStringSerialize_help() {
 }
 ##############################################################################
 #
 # Print help for testBodyWithFileSchema operation
 #
 ##############################################################################
 print_testBodyWithFileSchema_help() {
    echo ""
    echo -e "${BOLD}${WHITE}testBodyWithFileSchema - ${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "For this test, the body for this request much reference a schema named 'File'." | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
    echo -e "  * ${GREEN}body${OFF} ${BLUE}[application/json]${OFF} ${RED}(required)${OFF}${OFF} - " | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
    echo -e "${result_color_table[${code:0:1}]}  200;Success${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
 }
 ##############################################################################
 #
 # Print help for testBodyWithQueryParams operation
 #
 ##############################################################################
@ -905,7 +981,7 @@ print_testBodyWithQueryParams_help() {
    echo -e "${BOLD}${WHITE}testBodyWithQueryParams - ${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}query${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - ${YELLOW} Specify as: query=value${OFF}" \
+    echo -e "  * ${GREEN}query${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ${YELLOW} Specify as: query=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}body${OFF} ${BLUE}[application/json]${OFF} ${RED}(required)${OFF}${OFF} - " | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
@ -970,15 +1046,15 @@ print_testEnumParameters_help() {
    echo -e "To test enum parameters" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}enum_header_string_array${OFF} ${BLUE}[array[string]]${OFF}${OFF} - Header parameter enum test (string array) ${YELLOW}Specify as: enum_header_string_array:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}enum_header_string_array${OFF} ${BLUE}[array[string]]${OFF} ${CYAN}(default: null)${OFF} - Header parameter enum test (string array) ${YELLOW}Specify as: enum_header_string_array:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}enum_header_string${OFF} ${BLUE}[string]${OFF} ${CYAN}(default: -efg)${OFF} - Header parameter enum test (string) ${YELLOW}Specify as: enum_header_string:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
-    echo -e "  * ${GREEN}enum_query_string_array${OFF} ${BLUE}[array[string]]${OFF}${OFF} - Query parameter enum test (string array)${YELLOW} Specify as: enum_query_string_array="value1,value2,..."${OFF}" \
+    echo -e "  * ${GREEN}enum_query_string_array${OFF} ${BLUE}[array[string]]${OFF} ${CYAN}(default: null)${OFF} - Query parameter enum test (string array)${YELLOW} Specify as: enum_query_string_array="value1,value2,..."${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}enum_query_string${OFF} ${BLUE}[string]${OFF} ${CYAN}(default: -efg)${OFF} - Query parameter enum test (string)${YELLOW} Specify as: enum_query_string=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
-    echo -e "  * ${GREEN}enum_query_integer${OFF} ${BLUE}[integer]${OFF}${OFF} - Query parameter enum test (double)${YELLOW} Specify as: enum_query_integer=value${OFF}" \
+    echo -e "  * ${GREEN}enum_query_integer${OFF} ${BLUE}[integer]${OFF} ${CYAN}(default: null)${OFF} - Query parameter enum test (double)${YELLOW} Specify as: enum_query_integer=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
-    echo -e "  * ${GREEN}enum_query_double${OFF} ${BLUE}[float]${OFF}${OFF} - Query parameter enum test (double)${YELLOW} Specify as: enum_query_double=value${OFF}" \
+    echo -e "  * ${GREEN}enum_query_double${OFF} ${BLUE}[float]${OFF} ${CYAN}(default: null)${OFF} - Query parameter enum test (double)${YELLOW} Specify as: enum_query_double=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
@ -989,6 +1065,33 @@ print_testEnumParameters_help() {
 }
 ##############################################################################
 #
 # Print help for testGroupParameters operation
 #
 ##############################################################################
 print_testGroupParameters_help() {
    echo ""
    echo -e "${BOLD}${WHITE}testGroupParameters - Fake endpoint to test group parameters (optional)${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "Fake endpoint to test group parameters (optional)" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
    echo -e "  * ${GREEN}required_string_group${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - Required String in group parameters${YELLOW} Specify as: required_string_group=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}required_boolean_group${OFF} ${BLUE}[boolean]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - Required Boolean in group parameters ${YELLOW}Specify as: required_boolean_group:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}required_int64_group${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - Required Integer in group parameters${YELLOW} Specify as: required_int64_group=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}string_group${OFF} ${BLUE}[integer]${OFF} ${CYAN}(default: null)${OFF} - String in group parameters${YELLOW} Specify as: string_group=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}boolean_group${OFF} ${BLUE}[boolean]${OFF} ${CYAN}(default: null)${OFF} - Boolean in group parameters ${YELLOW}Specify as: boolean_group:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}int64_group${OFF} ${BLUE}[integer]${OFF} ${CYAN}(default: null)${OFF} - Integer in group parameters${YELLOW} Specify as: int64_group=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=400
    echo -e "${result_color_table[${code:0:1}]}  400;Someting wrong${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
 }
 ##############################################################################
 #
 # Print help for testInlineAdditionalProperties operation
 #
 ##############################################################################
@ -1052,6 +1155,8 @@ print_addPet_help() {
    echo -e ""
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
    echo -e "${result_color_table[${code:0:1}]}  200;successful operation${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
    code=405
    echo -e "${result_color_table[${code:0:1}]}  405;Invalid input${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
 }
@ -1065,10 +1170,12 @@ print_deletePet_help() {
    echo -e "${BOLD}${WHITE}deletePet - Deletes a pet${OFF}${BLUE}(AUTH - OAuth2)${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF}${OFF} - Pet id to delete ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - Pet id to delete ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
-    echo -e "  * ${GREEN}api_key${OFF} ${BLUE}[string]${OFF}${OFF} -  ${YELLOW}Specify as: api_key:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}api_key${OFF} ${BLUE}[string]${OFF} ${CYAN}(default: null)${OFF} -  ${YELLOW}Specify as: api_key:value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
    echo -e "${result_color_table[${code:0:1}]}  200;successful operation${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
    code=400
    echo -e "${result_color_table[${code:0:1}]}  400;Invalid pet value${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
 }
@ -1084,7 +1191,7 @@ print_findPetsByStatus_help() {
    echo -e "Multiple status values can be provided with comma separated strings" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}status${OFF} ${BLUE}[array[string]]${OFF} ${RED}(required)${OFF}${OFF} - Status values that need to be considered for filter${YELLOW} Specify as: status="value1,value2,..."${OFF}" \
+    echo -e "  * ${GREEN}status${OFF} ${BLUE}[array[string]]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - Status values that need to be considered for filter${YELLOW} Specify as: status="value1,value2,..."${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
@ -1105,7 +1212,7 @@ print_findPetsByTags_help() {
    echo -e "Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing." | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}tags${OFF} ${BLUE}[array[string]]${OFF} ${RED}(required)${OFF}${OFF} - Tags to filter by${YELLOW} Specify as: tags="value1,value2,..."${OFF}" \
+    echo -e "  * ${GREEN}tags${OFF} ${BLUE}[array[string]]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - Tags to filter by${YELLOW} Specify as: tags="value1,value2,..."${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
@ -1126,7 +1233,7 @@ print_getPetById_help() {
    echo -e "Returns a single pet" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF}${OFF} - ID of pet to return ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ID of pet to return ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
@ -1150,6 +1257,8 @@ print_updatePet_help() {
    echo -e ""
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
    echo -e "${result_color_table[${code:0:1}]}  200;successful operation${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
    code=400
    echo -e "${result_color_table[${code:0:1}]}  400;Invalid ID supplied${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
    code=404
@ -1167,7 +1276,7 @@ print_updatePetWithForm_help() {
    echo -e "${BOLD}${WHITE}updatePetWithForm - Updates a pet in the store with form data${OFF}${BLUE}(AUTH - OAuth2)${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF}${OFF} - ID of pet that needs to be updated ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ID of pet that needs to be updated ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=405
@ -1183,7 +1292,23 @@ print_uploadFile_help() {
    echo -e "${BOLD}${WHITE}uploadFile - uploads an image${OFF}${BLUE}(AUTH - OAuth2)${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF}${OFF} - ID of pet to update ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ID of pet to update ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
    echo -e "${result_color_table[${code:0:1}]}  200;successful operation${OFF}" | paste -sd' ' | column -t -s ';' | fold -sw 80 | sed '2,$s/^/       /'
 }
 ##############################################################################
 #
 # Print help for uploadFileWithRequiredFile operation
 #
 ##############################################################################
 print_uploadFileWithRequiredFile_help() {
    echo ""
    echo -e "${BOLD}${WHITE}uploadFileWithRequiredFile - uploads an image (required)${OFF}${BLUE}(AUTH - OAuth2)${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
    echo -e "  * ${GREEN}petId${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ID of pet to update ${YELLOW}Specify as: petId=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
@ -1201,7 +1326,7 @@ print_deleteOrder_help() {
    echo -e "For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}order_id${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - ID of the order that needs to be deleted ${YELLOW}Specify as: order_id=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}order_id${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ID of the order that needs to be deleted ${YELLOW}Specify as: order_id=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=400
@ -1237,7 +1362,7 @@ print_getOrderById_help() {
    echo -e "For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions" | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}order_id${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF}${OFF} - ID of pet that needs to be fetched ${YELLOW}Specify as: order_id=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}order_id${OFF} ${BLUE}[integer]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - ID of pet that needs to be fetched ${YELLOW}Specify as: order_id=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
@ -1331,7 +1456,7 @@ print_deleteUser_help() {
    echo -e "This can only be done by the logged in user." | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - The name that needs to be deleted ${YELLOW}Specify as: username=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - The name that needs to be deleted ${YELLOW}Specify as: username=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=400
@ -1349,7 +1474,7 @@ print_getUserByName_help() {
    echo -e "${BOLD}${WHITE}getUserByName - Get user by user name${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - The name that needs to be fetched. Use user1 for testing. ${YELLOW}Specify as: username=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - The name that needs to be fetched. Use user1 for testing. ${YELLOW}Specify as: username=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
    code=200
@ -1369,9 +1494,9 @@ print_loginUser_help() {
    echo -e "${BOLD}${WHITE}loginUser - Logs user into the system${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - The user name for login${YELLOW} Specify as: username=value${OFF}" \
+    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - The user name for login${YELLOW} Specify as: username=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
-    echo -e "  * ${GREEN}password${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - The password for login in clear text${YELLOW} Specify as: password=value${OFF}" \
+    echo -e "  * ${GREEN}password${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - The password for login in clear text${YELLOW} Specify as: password=value${OFF}" \
        | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo ""
    echo -e "${BOLD}${WHITE}Responses${OFF}"
@ -1409,7 +1534,7 @@ print_updateUser_help() {
    echo -e "This can only be done by the logged in user." | paste -sd' ' | fold -sw 80
    echo -e ""
    echo -e "${BOLD}${WHITE}Parameters${OFF}"
-    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF}${OFF} - name that need to be deleted ${YELLOW}Specify as: username=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
+    echo -e "  * ${GREEN}username${OFF} ${BLUE}[string]${OFF} ${RED}(required)${OFF} ${CYAN}(default: null)${OFF} - name that need to be deleted ${YELLOW}Specify as: username=value${OFF}" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e "  * ${GREEN}body${OFF} ${BLUE}[]${OFF} ${RED}(required)${OFF}${OFF} - Updated user object" | paste -sd' ' | fold -sw 80 | sed '2,$s/^/    /'
    echo -e ""
    echo ""
@ -1423,10 +1548,10 @@ print_updateUser_help() {
 ##############################################################################
 #
-# Call testSpecialTags operation
+# Call 123Test@$%SpecialTags operation
 #
 ##############################################################################
-call_testSpecialTags() {
+call_123Test@$%SpecialTags() {
    # ignore error about 'path_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local path_parameter_names=()
@ -1499,6 +1624,86 @@ call_testSpecialTags() {
    fi
 }
 ##############################################################################
 #
 # Call createXmlItem operation
 #
 ##############################################################################
 call_createXmlItem() {
    # ignore error about 'path_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local path_parameter_names=()
    # ignore error about 'query_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local query_parameter_names=()
    local path
    if ! path=$(build_request_path "/v2/fake/create_xml_item" path_parameter_names query_parameter_names); then
        ERROR_MSG=$path
        exit 1
    fi
    local method="POST"
    local headers_curl
    headers_curl=$(header_arguments_to_curl)
    if [[ -n $header_accept ]]; then
        headers_curl="${headers_curl} -H 'Accept: ${header_accept}'"
    fi
    local basic_auth_option=""
    if [[ -n $basic_auth_credential ]]; then
        basic_auth_option="-u ${basic_auth_credential}"
    fi
    local body_json_curl=""
    #
    # Check if the user provided 'Content-type' headers in the
    # command line. If not try to set them based on the OpenAPI specification
    # if values produces and consumes are defined unambigously
    #
    if [[ -z $header_content_type && "$force" = false ]]; then
        :
        echo "ERROR: Request's content-type not specified!!!"
        echo "This operation expects content-type in one of the following formats:"
        echo -e "\\t- application/xml"
        echo -e "\\t- application/xml; charset=utf-8"
        echo -e "\\t- application/xml; charset=utf-16"
        echo -e "\\t- text/xml"
        echo -e "\\t- text/xml; charset=utf-8"
        echo -e "\\t- text/xml; charset=utf-16"
        echo ""
        echo "Use '--content-type' to set proper content type"
        exit 1
    else
        headers_curl="${headers_curl} -H 'Content-type: ${header_content_type}'"
    fi
    #
    # If we have received some body content over pipe, pass it from the
    # temporary file to cURL
    #
    if [[ -n $body_content_temp_file ]]; then
        if [[ "$print_curl" = true ]]; then
            echo "cat ${body_content_temp_file} | curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\" -d @-"
        else
            eval "cat ${body_content_temp_file} | curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\" -d @-"
        fi
        rm "${body_content_temp_file}"
    #
    # If not, try to build the content body from arguments KEY==VALUE and KEY:=VALUE
    #
    else
        body_json_curl=$(body_parameters_to_json)
        if [[ "$print_curl" = true ]]; then
            echo "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} ${body_json_curl} \"${host}${path}\""
        else
            eval "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} ${body_json_curl} \"${host}${path}\""
        fi
    fi
 }
 ##############################################################################
 #
 # Call fakeOuterBooleanSerialize operation
@ -1775,6 +1980,84 @@ call_fakeOuterStringSerialize() {
    fi
 }
 ##############################################################################
 #
 # Call testBodyWithFileSchema operation
 #
 ##############################################################################
 call_testBodyWithFileSchema() {
    # ignore error about 'path_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local path_parameter_names=()
    # ignore error about 'query_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local query_parameter_names=()
    local path
    if ! path=$(build_request_path "/v2/fake/body-with-file-schema" path_parameter_names query_parameter_names); then
        ERROR_MSG=$path
        exit 1
    fi
    local method="PUT"
    local headers_curl
    headers_curl=$(header_arguments_to_curl)
    if [[ -n $header_accept ]]; then
        headers_curl="${headers_curl} -H 'Accept: ${header_accept}'"
    fi
    local basic_auth_option=""
    if [[ -n $basic_auth_credential ]]; then
        basic_auth_option="-u ${basic_auth_credential}"
    fi
    local body_json_curl=""
    #
    # Check if the user provided 'Content-type' headers in the
    # command line. If not try to set them based on the OpenAPI specification
    # if values produces and consumes are defined unambigously
    #
    if [[ -z $header_content_type ]]; then
        header_content_type="application/json"
    fi
    if [[ -z $header_content_type && "$force" = false ]]; then
        :
        echo "ERROR: Request's content-type not specified!!!"
        echo "This operation expects content-type in one of the following formats:"
        echo -e "\\t- application/json"
        echo ""
        echo "Use '--content-type' to set proper content type"
        exit 1
    else
        headers_curl="${headers_curl} -H 'Content-type: ${header_content_type}'"
    fi
    #
    # If we have received some body content over pipe, pass it from the
    # temporary file to cURL
    #
    if [[ -n $body_content_temp_file ]]; then
        if [[ "$print_curl" = true ]]; then
            echo "cat ${body_content_temp_file} | curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\" -d @-"
        else
            eval "cat ${body_content_temp_file} | curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\" -d @-"
        fi
        rm "${body_content_temp_file}"
    #
    # If not, try to build the content body from arguments KEY==VALUE and KEY:=VALUE
    #
    else
        body_json_curl=$(body_parameters_to_json)
        if [[ "$print_curl" = true ]]; then
            echo "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} ${body_json_curl} \"${host}${path}\""
        else
            eval "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} ${body_json_curl} \"${host}${path}\""
        fi
    fi
 }
 ##############################################################################
 #
 # Call testBodyWithQueryParams operation
@ -2003,6 +2286,42 @@ call_testEnumParameters() {
    fi
 }
 ##############################################################################
 #
 # Call testGroupParameters operation
 #
 ##############################################################################
 call_testGroupParameters() {
    # ignore error about 'path_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local path_parameter_names=()
    # ignore error about 'query_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local query_parameter_names=(required_string_group required_int64_group string_group int64_group)
    local path
    if ! path=$(build_request_path "/v2/fake" path_parameter_names query_parameter_names); then
        ERROR_MSG=$path
        exit 1
    fi
    local method="DELETE"
    local headers_curl
    headers_curl=$(header_arguments_to_curl)
    if [[ -n $header_accept ]]; then
        headers_curl="${headers_curl} -H 'Accept: ${header_accept}'"
    fi
    local basic_auth_option=""
    if [[ -n $basic_auth_credential ]]; then
        basic_auth_option="-u ${basic_auth_credential}"
    fi
    if [[ "$print_curl" = true ]]; then
        echo "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\""
    else
        eval "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\""
    fi
 }
 ##############################################################################
 #
 # Call testInlineAdditionalProperties operation
@ -2563,6 +2882,42 @@ call_uploadFile() {
    fi
 }
 ##############################################################################
 #
 # Call uploadFileWithRequiredFile operation
 #
 ##############################################################################
 call_uploadFileWithRequiredFile() {
    # ignore error about 'path_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local path_parameter_names=(petId)
    # ignore error about 'query_parameter_names' being unused; passed by reference
    # shellcheck disable=SC2034
    local query_parameter_names=(  )
    local path
    if ! path=$(build_request_path "/v2/fake/{petId}/uploadImageWithRequiredFile" path_parameter_names query_parameter_names); then
        ERROR_MSG=$path
        exit 1
    fi
    local method="POST"
    local headers_curl
    headers_curl=$(header_arguments_to_curl)
    if [[ -n $header_accept ]]; then
        headers_curl="${headers_curl} -H 'Accept: ${header_accept}'"
    fi
    local basic_auth_option=""
    if [[ -n $basic_auth_credential ]]; then
        basic_auth_option="-u ${basic_auth_credential}"
    fi
    if [[ "$print_curl" = true ]]; then
        echo "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\""
    else
        eval "curl ${basic_auth_option} ${curl_arguments} ${headers_curl} -X ${method} \"${host}${path}\""
    fi
 }
 ##############################################################################
 #
 # Call deleteOrder operation
@ -3257,8 +3612,11 @@ case $key in
        OFF=""
        result_color_table=( "" "" "" "" "" "" "" )
    ;;
-    testSpecialTags)
+    123Test@$%SpecialTags)
-    operation="testSpecialTags"
+    operation="123Test@$%SpecialTags"
    ;;
    createXmlItem)
    operation="createXmlItem"
    ;;
    fakeOuterBooleanSerialize)
    operation="fakeOuterBooleanSerialize"
@ -3272,6 +3630,9 @@ case $key in
    fakeOuterStringSerialize)
    operation="fakeOuterStringSerialize"
    ;;
    testBodyWithFileSchema)
    operation="testBodyWithFileSchema"
    ;;
    testBodyWithQueryParams)
    operation="testBodyWithQueryParams"
    ;;
@ -3284,6 +3645,9 @@ case $key in
    testEnumParameters)
    operation="testEnumParameters"
    ;;
    testGroupParameters)
    operation="testGroupParameters"
    ;;
    testInlineAdditionalProperties)
    operation="testInlineAdditionalProperties"
    ;;
@ -3317,6 +3681,9 @@ case $key in
    uploadFile)
    operation="uploadFile"
    ;;
    uploadFileWithRequiredFile)
    operation="uploadFileWithRequiredFile"
    ;;
    deleteOrder)
    operation="deleteOrder"
    ;;
@ -3437,8 +3804,11 @@ fi
 # Run cURL command based on the operation ID
 case $operation in
-    testSpecialTags)
+    123Test@$%SpecialTags)
-    call_testSpecialTags
+    call_123Test@$%SpecialTags
    ;;
    createXmlItem)
    call_createXmlItem
    ;;
    fakeOuterBooleanSerialize)
    call_fakeOuterBooleanSerialize
@ -3452,6 +3822,9 @@ case $operation in
    fakeOuterStringSerialize)
    call_fakeOuterStringSerialize
    ;;
    testBodyWithFileSchema)
    call_testBodyWithFileSchema
    ;;
    testBodyWithQueryParams)
    call_testBodyWithQueryParams
    ;;
@ -3464,6 +3837,9 @@ case $operation in
    testEnumParameters)
    call_testEnumParameters
    ;;
    testGroupParameters)
    call_testGroupParameters
    ;;
    testInlineAdditionalProperties)
    call_testInlineAdditionalProperties
    ;;
@ -3497,6 +3873,9 @@ case $operation in
    uploadFile)
    call_uploadFile
    ;;
    uploadFileWithRequiredFile)
    call_uploadFileWithRequiredFile
    ;;
    deleteOrder)
    call_deleteOrder
    ;;
--- a/samples/client/petstore/bash/petstore-cli.bash-completion
+++ b/samples/client/petstore/bash/petstore-cli.bash-completion
@ -68,15 +68,18 @@ _petstore-cli()
    # The list of available operation in the REST service
    # It's modelled as an associative array for efficient key lookup
    declare -A operations
-    operations["testSpecialTags"]=1
+    operations["123Test@$%SpecialTags"]=1
    operations["createXmlItem"]=1
    operations["fakeOuterBooleanSerialize"]=1
    operations["fakeOuterCompositeSerialize"]=1
    operations["fakeOuterNumberSerialize"]=1
    operations["fakeOuterStringSerialize"]=1
    operations["testBodyWithFileSchema"]=1
    operations["testBodyWithQueryParams"]=1
    operations["testClientModel"]=1
    operations["testEndpointParameters"]=1
    operations["testEnumParameters"]=1
    operations["testGroupParameters"]=1
    operations["testInlineAdditionalProperties"]=1
    operations["testJsonFormData"]=1
    operations["testClassname"]=1
@ -88,6 +91,7 @@ _petstore-cli()
    operations["updatePet"]=1
    operations["updatePetWithForm"]=1
    operations["uploadFile"]=1
    operations["uploadFileWithRequiredFile"]=1
    operations["deleteOrder"]=1
    operations["getInventory"]=1
    operations["getOrderById"]=1
@ -104,15 +108,18 @@ _petstore-cli()
    # An associative array of operations to their parameters
    # Only include path, query and header parameters
    declare -A operation_parameters
-    operation_parameters["testSpecialTags"]=""
+    operation_parameters["123Test@$%SpecialTags"]=""
    operation_parameters["createXmlItem"]=""
    operation_parameters["fakeOuterBooleanSerialize"]=""
    operation_parameters["fakeOuterCompositeSerialize"]=""
    operation_parameters["fakeOuterNumberSerialize"]=""
    operation_parameters["fakeOuterStringSerialize"]=""
    operation_parameters["testBodyWithFileSchema"]=""
    operation_parameters["testBodyWithQueryParams"]="query= "
    operation_parameters["testClientModel"]=""
    operation_parameters["testEndpointParameters"]=""
    operation_parameters["testEnumParameters"]="enum_query_string_array= enum_query_string= enum_query_integer= enum_query_double= enum_header_string_array: enum_header_string: "
    operation_parameters["testGroupParameters"]="required_string_group= required_int64_group= string_group= int64_group= required_boolean_group: boolean_group: "
    operation_parameters["testInlineAdditionalProperties"]=""
    operation_parameters["testJsonFormData"]=""
    operation_parameters["testClassname"]=""
@ -124,6 +131,7 @@ _petstore-cli()
    operation_parameters["updatePet"]=""
    operation_parameters["updatePetWithForm"]="petId= "
    operation_parameters["uploadFile"]="petId= "
    operation_parameters["uploadFileWithRequiredFile"]="petId= "
    operation_parameters["deleteOrder"]="order_id= "
    operation_parameters["getInventory"]=""
    operation_parameters["getOrderById"]="order_id= "
@ -139,6 +147,18 @@ _petstore-cli()
    # An associative array of possible values for enum parameters
    declare -A operation_parameters_enum_values
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::required_boolean_group"]="true false"
    operation_parameters_enum_values["testGroupParameters::boolean_group"]="true false"
    #
    # Check if this is OSX and use special __osx_init_completion function