/*
 * OpenAPI Petstore
 *
 * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
 *
 * API version: 1.0.0
 * Generated by: OpenAPI Generator (https://openapi-generator.tech)
 */

package petstore

import (
	"context"
	"io/ioutil"
	"net/http"
	"net/url"
	"strings"
	"fmt"
	"github.com/antihax/optional"
	"os"
)

// Linger please
var (
	_ context.Context
)

type PetApiService service

/*
PetApiService Add a new pet to the store
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param body Pet object that needs to be added to the store
*/
func (a *PetApiService) AddPet(ctx context.Context, body Pet) (*http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Post")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet"

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{"application/json", "application/xml"}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	// body params
	localVarPostBody = &body
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		return localVarHttpResponse, newErr
	}

	return localVarHttpResponse, nil
}

/*
PetApiService Deletes a pet
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param petId Pet id to delete
 * @param optional nil or *DeletePetOpts - Optional Parameters:
 * @param "ApiKey" (optional.String) - 
*/

type DeletePetOpts struct {
	ApiKey optional.String
}

func (a *PetApiService) DeletePet(ctx context.Context, petId int64, localVarOptionals *DeletePetOpts) (*http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Delete")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet/{petId}"
	localVarPath = strings.Replace(localVarPath, "{"+"petId"+"}", fmt.Sprintf("%v", petId), -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	if localVarOptionals != nil && localVarOptionals.ApiKey.IsSet() {
		localVarHeaderParams["api_key"] = parameterToString(localVarOptionals.ApiKey.Value(), "")
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		return localVarHttpResponse, newErr
	}

	return localVarHttpResponse, nil
}

/*
PetApiService Finds Pets by status
Multiple status values can be provided with comma separated strings
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param status Status values that need to be considered for filter
@return []Pet
*/
func (a *PetApiService) FindPetsByStatus(ctx context.Context, status []string) ([]Pet, *http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Get")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  []Pet
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet/findByStatus"

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	localVarQueryParams.Add("status", parameterToString(status, "csv"))
	// to determine the Content-Type header
	localVarHttpContentTypes := []string{}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{"application/xml", "application/json"}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		if localVarHttpResponse.StatusCode == 200 {
			var v []Pet
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	return localVarReturnValue, localVarHttpResponse, nil
}

/*
PetApiService Finds Pets by tags
Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param tags Tags to filter by
@return []Pet
*/
func (a *PetApiService) FindPetsByTags(ctx context.Context, tags []string) ([]Pet, *http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Get")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  []Pet
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet/findByTags"

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	localVarQueryParams.Add("tags", parameterToString(tags, "csv"))
	// to determine the Content-Type header
	localVarHttpContentTypes := []string{}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{"application/xml", "application/json"}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		if localVarHttpResponse.StatusCode == 200 {
			var v []Pet
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	return localVarReturnValue, localVarHttpResponse, nil
}

/*
PetApiService Find pet by ID
Returns a single pet
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param petId ID of pet to return
@return Pet
*/
func (a *PetApiService) GetPetById(ctx context.Context, petId int64) (Pet, *http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Get")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  Pet
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet/{petId}"
	localVarPath = strings.Replace(localVarPath, "{"+"petId"+"}", fmt.Sprintf("%v", petId), -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{"application/xml", "application/json"}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	if ctx != nil {
		// API Key Authentication
		if auth, ok := ctx.Value(ContextAPIKey).(APIKey); ok {
			var key string
			if auth.Prefix != "" {
				key = auth.Prefix + " " + auth.Key
			} else {
				key = auth.Key
			}
			localVarHeaderParams["api_key"] = key
		}
	}

	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		if localVarHttpResponse.StatusCode == 200 {
			var v Pet
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	return localVarReturnValue, localVarHttpResponse, nil
}

/*
PetApiService Update an existing pet
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param body Pet object that needs to be added to the store
*/
func (a *PetApiService) UpdatePet(ctx context.Context, body Pet) (*http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Put")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet"

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{"application/json", "application/xml"}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	// body params
	localVarPostBody = &body
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		return localVarHttpResponse, newErr
	}

	return localVarHttpResponse, nil
}

/*
PetApiService Updates a pet in the store with form data
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param petId ID of pet that needs to be updated
 * @param optional nil or *UpdatePetWithFormOpts - Optional Parameters:
 * @param "Name" (optional.String) -  Updated name of the pet
 * @param "Status" (optional.String) -  Updated status of the pet
*/

type UpdatePetWithFormOpts struct {
	Name optional.String
	Status optional.String
}

func (a *PetApiService) UpdatePetWithForm(ctx context.Context, petId int64, localVarOptionals *UpdatePetWithFormOpts) (*http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Post")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet/{petId}"
	localVarPath = strings.Replace(localVarPath, "{"+"petId"+"}", fmt.Sprintf("%v", petId), -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{"application/x-www-form-urlencoded"}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	if localVarOptionals != nil && localVarOptionals.Name.IsSet() {
		localVarFormParams.Add("name", parameterToString(localVarOptionals.Name.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Status.IsSet() {
		localVarFormParams.Add("status", parameterToString(localVarOptionals.Status.Value(), ""))
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		return localVarHttpResponse, newErr
	}

	return localVarHttpResponse, nil
}

/*
PetApiService uploads an image
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param petId ID of pet to update
 * @param optional nil or *UploadFileOpts - Optional Parameters:
 * @param "AdditionalMetadata" (optional.String) -  Additional data to pass to server
 * @param "File" (optional.Interface of *os.File) -  file to upload
@return ApiResponse
*/

type UploadFileOpts struct {
	AdditionalMetadata optional.String
	File optional.Interface
}

func (a *PetApiService) UploadFile(ctx context.Context, petId int64, localVarOptionals *UploadFileOpts) (ApiResponse, *http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Post")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  ApiResponse
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/pet/{petId}/uploadImage"
	localVarPath = strings.Replace(localVarPath, "{"+"petId"+"}", fmt.Sprintf("%v", petId), -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{"multipart/form-data"}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{"application/json"}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	if localVarOptionals != nil && localVarOptionals.AdditionalMetadata.IsSet() {
		localVarFormParams.Add("additionalMetadata", parameterToString(localVarOptionals.AdditionalMetadata.Value(), ""))
	}
	localVarFormFileName = "file"
	var localVarFile *os.File
	if localVarOptionals != nil && localVarOptionals.File.IsSet() {
		localVarFileOk := false
		localVarFile, localVarFileOk = localVarOptionals.File.Value().(*os.File)
		if !localVarFileOk {
				return localVarReturnValue, nil, reportError("file should be *os.File")
		}
	}
	if localVarFile != nil {
		fbs, _ := ioutil.ReadAll(localVarFile)
		localVarFileBytes = fbs
		localVarFileName = localVarFile.Name()
		localVarFile.Close()
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		if localVarHttpResponse.StatusCode == 200 {
			var v ApiResponse
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	return localVarReturnValue, localVarHttpResponse, nil
}

/*
PetApiService uploads an image (required)
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param petId ID of pet to update
 * @param requiredFile file to upload
 * @param optional nil or *UploadFileWithRequiredFileOpts - Optional Parameters:
 * @param "AdditionalMetadata" (optional.String) -  Additional data to pass to server
@return ApiResponse
*/

type UploadFileWithRequiredFileOpts struct {
	AdditionalMetadata optional.String
}

func (a *PetApiService) UploadFileWithRequiredFile(ctx context.Context, petId int64, requiredFile *os.File, localVarOptionals *UploadFileWithRequiredFileOpts) (ApiResponse, *http.Response, error) {
	var (
		localVarHttpMethod   = strings.ToUpper("Post")
		localVarPostBody     interface{}
		localVarFormFileName string
		localVarFileName     string
		localVarFileBytes    []byte
		localVarReturnValue  ApiResponse
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/fake/{petId}/uploadImageWithRequiredFile"
	localVarPath = strings.Replace(localVarPath, "{"+"petId"+"}", fmt.Sprintf("%v", petId), -1)

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	// to determine the Content-Type header
	localVarHttpContentTypes := []string{"multipart/form-data"}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{"application/json"}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	if localVarOptionals != nil && localVarOptionals.AdditionalMetadata.IsSet() {
		localVarFormParams.Add("additionalMetadata", parameterToString(localVarOptionals.AdditionalMetadata.Value(), ""))
	}
	localVarFormFileName = "requiredFile"
	localVarFile := requiredFile
	if localVarFile != nil {
		fbs, _ := ioutil.ReadAll(localVarFile)
		localVarFileBytes = fbs
		localVarFileName = localVarFile.Name()
		localVarFile.Close()
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFormFileName, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}
		if localVarHttpResponse.StatusCode == 200 {
			var v ApiResponse
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	err = a.client.decode(&localVarReturnValue, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
	if err != nil {
		newErr := GenericOpenAPIError{
			body:  localVarBody,
			error: err.Error(),
		}
		return localVarReturnValue, localVarHttpResponse, newErr
	}

	return localVarReturnValue, localVarHttpResponse, nil
}
