openapi-generator-original/docs/generators/csharp-netcore.md

title
Documentation for the csharp-netcore Generator

METADATA

Property	Value	Notes
generator name	csharp-netcore	pass this to the generate command after -g
generator stability	STABLE
generator type	CLIENT
generator language	C#
generator default templating engine	mustache
helpTxt	Generates a C# client library (.NET Standard, .NET Core).

CONFIG OPTIONS

These options may be applied as additional-properties (cli) or configOptions (plugins). Refer to configuration docs for more details.

Option	Description	Values	Default
allowUnicodeIdentifiers	boolean, toggles whether unicode identifiers are allowed in names or not, default is false		false
apiName	Must be a valid C# class name. Only used in Generic Host library. Default: Api		Api
caseInsensitiveResponseHeaders	Make API response's headers case-insensitive		false
conditionalSerialization	Serialize only those properties which are initialized by user, accepted values are true or false, default value is false.		false
disallowAdditionalPropertiesIfNotPresent	If false, the 'additionalProperties' implementation (set to true by default) is compliant with the OAS and JSON schema specifications. If true (default), keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.	false The 'additionalProperties' implementation is compliant with the OAS and JSON schema specifications. true Keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.	true
hideGenerationTimestamp	Hides the generation timestamp when files are generated.		true
interfacePrefix	Prefix interfaces with a community standard or widely accepted prefix.		I
library	HTTP library template (sub-template) to use	generichost HttpClient with Generic Host dependency injection (https://docs.microsoft.com/en-us/dotnet/core/extensions/generic-host) (Experimental. Subject to breaking changes without notice.) httpclient HttpClient (https://docs.microsoft.com/en-us/dotnet/api/system.net.http.httpclient) (Experimental. Subject to breaking changes without notice.) restsharp RestSharp (https://github.com/restsharp/RestSharp)	restsharp
licenseId	The identifier of the license		null
modelPropertyNaming	Naming convention for the property: 'camelCase', 'PascalCase', 'snake_case' and 'original', which keeps the original name		PascalCase
netCoreProjectFile	Use the new format (.NET Core) for .NET project files (.csproj).		false
nonPublicApi	Generates code with reduced access modifiers; allows embedding elsewhere without exposing non-public API calls to consumers.		false
nullableReferenceTypes	Use nullable annotations in the project. Only supported on C# 8 / ASP.NET Core 3.0 or newer.		false
optionalAssemblyInfo	Generate AssemblyInfo.cs.		true
optionalEmitDefaultValues	Set DataMember's EmitDefaultValue.		false
optionalMethodArgument	C# Optional method argument, e.g. void square(int x=10) (.net 4.0+ only).		true
optionalProjectFile	Generate {PackageName}.csproj.		true
packageGuid	The GUID that will be associated with the C# project		null
packageName	C# package name (convention: Title.Case).		Org.OpenAPITools
packageTags	Tags to identify the package		null
packageVersion	C# package version.		1.0.0
releaseNote	Release note, default to 'Minor update'.		Minor update
returnICollection	Return ICollection<T> instead of the concrete type.		false
sortParamsByRequiredFlag	Sort method arguments to place required parameters before optional parameters.		true
sourceFolder	source folder for generated code		src
targetFramework	The target .NET framework version. To target multiple frameworks, use ; as the separator, e.g. netstandard2.1;netcoreapp3.0	netstandard1.3 .NET Standard 1.3 compatible netstandard1.4 .NET Standard 1.4 compatible netstandard1.5 .NET Standard 1.5 compatible netstandard1.6 .NET Standard 1.6 compatible netstandard2.0 .NET Standard 2.0 compatible netstandard2.1 .NET Standard 2.1 compatible netcoreapp2.0 .NET Core 2.0 compatible netcoreapp2.1 .NET Core 2.1 compatible netcoreapp3.0 .NET Core 3.0 compatible netcoreapp3.1 .NET Core 3.1 compatible net47 .NET Framework 4.7 compatible net5.0 .NET 5.0 compatible net6.0 .NET 6.0 compatible	netstandard2.0
useCollection	Deserialize array types to Collection<T> instead of List<T>.		false
useDateTimeOffset	Use DateTimeOffset to model date-time properties		false
useOneOfDiscriminatorLookup	Use the discriminator's mapping in oneOf to speed up the model lookup. IMPORTANT: Validation (e.g. one and only one match in oneOf's schemas) will be skipped.		false
validatable	Generates self-validatable models.		true

IMPORT MAPPING

Type/Alias	Imports

INSTANTIATION TYPES

Type/Alias	Instantiated By
array	List
list	List
map	Dictionary

LANGUAGE PRIMITIVES

• Boolean
• Collection
• DateTime
• DateTime?
• DateTimeOffset
• DateTimeOffset?
• Decimal
• Dictionary
• Double
• Float
• Guid
• Guid?
• ICollection
• Int32
• Int64
• List
• Object
• String
• System.IO.Stream
• bool
• bool?
• byte[]
• decimal
• decimal?
• double
• double?
• float
• float?
• int
• int?
• long
• long?
• string

RESERVED WORDS

• Client
• Configuration
• Version
• abstract
• as
• base
• bool
• break
• byte
• case
• catch
• char
• checked
• class
• client
• const
• continue
• decimal
• default
• delegate
• do
• double
• else
• enum
• event
• explicit
• extern
• false
• finally
• fixed
• float
• for
• foreach
• goto
• if
• implicit
• in
• int
• interface
• internal
• is
• localVarFileParams
• localVarFormParams
• localVarHeaderParams
• localVarHttpContentType
• localVarHttpContentTypes
• localVarHttpHeaderAccept
• localVarHttpHeaderAccepts
• localVarPath
• localVarPathParams
• localVarPostBody
• localVarQueryParams
• localVarResponse
• localVarStatusCode
• lock
• long
• namespace
• new
• null
• object
• operator
• out
• override
• parameter
• params
• private
• protected
• public
• readonly
• ref
• return
• sbyte
• sealed
• short
• sizeof
• stackalloc
• static
• string
• struct
• switch
• this
• throw
• true
• try
• typeof
• uint
• ulong
• unchecked
• unsafe
• ushort
• using
• virtual
• void
• volatile
• while

FEATURE SET

Client Modification Feature

Name	Supported	Defined By
BasePath	✓	ToolingExtension
Authorizations	✗	ToolingExtension
UserAgent	✓	ToolingExtension
MockServer	✗	ToolingExtension

Data Type Feature

Name	Supported	Defined By
Custom	✗	OAS2,OAS3
Int32	✓	OAS2,OAS3
Int64	✓	OAS2,OAS3
Float	✓	OAS2,OAS3
Double	✓	OAS2,OAS3
Decimal	✓	ToolingExtension
String	✓	OAS2,OAS3
Byte	✓	OAS2,OAS3
Binary	✓	OAS2,OAS3
Boolean	✓	OAS2,OAS3
Date	✓	OAS2,OAS3
DateTime	✓	OAS2,OAS3
Password	✓	OAS2,OAS3
File	✓	OAS2
Array	✓	OAS2,OAS3
Maps	✓	ToolingExtension
CollectionFormat	✓	OAS2
CollectionFormatMulti	✓	OAS2
Enum	✓	OAS2,OAS3
ArrayOfEnum	✓	ToolingExtension
ArrayOfModel	✓	ToolingExtension
ArrayOfCollectionOfPrimitives	✓	ToolingExtension
ArrayOfCollectionOfModel	✓	ToolingExtension
ArrayOfCollectionOfEnum	✓	ToolingExtension
MapOfEnum	✓	ToolingExtension
MapOfModel	✓	ToolingExtension
MapOfCollectionOfPrimitives	✓	ToolingExtension
MapOfCollectionOfModel	✓	ToolingExtension
MapOfCollectionOfEnum	✓	ToolingExtension

Documentation Feature

Name	Supported	Defined By
Readme	✓	ToolingExtension
Model	✓	ToolingExtension
Api	✓	ToolingExtension

Global Feature

Name	Supported	Defined By
Host	✓	OAS2,OAS3
BasePath	✓	OAS2,OAS3
Info	✓	OAS2,OAS3
Schemes	✗	OAS2,OAS3
PartialSchemes	✓	OAS2,OAS3
Consumes	✓	OAS2
Produces	✓	OAS2
ExternalDocumentation	✓	OAS2,OAS3
Examples	✓	OAS2,OAS3
XMLStructureDefinitions	✗	OAS2,OAS3
MultiServer	✗	OAS3
ParameterizedServer	✗	OAS3
ParameterStyling	✗	OAS3
Callbacks	✗	OAS3
LinkObjects	✗	OAS3

Parameter Feature

Name	Supported	Defined By
Path	✓	OAS2,OAS3
Query	✓	OAS2,OAS3
Header	✓	OAS2,OAS3
Body	✓	OAS2
FormUnencoded	✓	OAS2
FormMultipart	✓	OAS2
Cookie	✓	OAS3

Schema Support Feature

Name	Supported	Defined By
Simple	✓	OAS2,OAS3
Composite	✓	OAS2,OAS3
Polymorphism	✓	OAS2,OAS3
Union	✗	OAS3

Security Feature

Name	Supported	Defined By
BasicAuth	✓	OAS2,OAS3
ApiKey	✓	OAS2,OAS3
OpenIDConnect	✗	OAS3
BearerToken	✗	OAS3
OAuth2_Implicit	✓	OAS2,OAS3
OAuth2_Password	✗	OAS2,OAS3
OAuth2_ClientCredentials	✗	OAS2,OAS3
OAuth2_AuthorizationCode	✗	OAS2,OAS3

Wire Format Feature

Name	Supported	Defined By
JSON	✓	OAS2,OAS3
XML	✓	OAS2,OAS3
PROTOBUF	✗	ToolingExtension
Custom	✗	OAS2,OAS3