From 3cd900f736672395ac092ebb6d20cff37ac5328a Mon Sep 17 00:00:00 2001
From: William Cheng <wing328hk@gmail.com>
Date: Sat, 19 Feb 2022 12:05:06 +0800
Subject: [PATCH] minor enhancement to code format in go client

---
 .../src/main/resources/go/api.mustache        | 14 ++-
 .../main/resources/go/model_simple.mustache   |  6 +-
 .../go/go-petstore/api_another_fake.go        |  4 +-
 .../petstore/go/go-petstore/api_fake.go       | 87 +++++++++++------
 .../go-petstore/api_fake_classname_tags123.go |  4 +-
 .../client/petstore/go/go-petstore/api_pet.go | 50 +++++-----
 .../petstore/go/go-petstore/api_store.go      | 23 ++---
 .../petstore/go/go-petstore/api_user.go       | 42 ++++-----
 .../petstore/go/go-petstore/model_animal.go   |  2 +-
 .../petstore/go/go-petstore/model_category.go |  2 +-
 .../go/go-petstore/model_enum_test_.go        |  2 +-
 .../go/go-petstore/model_format_test_.go      |  8 +-
 .../petstore/go/go-petstore/model_name.go     |  2 +-
 .../petstore/go/go-petstore/model_pet.go      |  4 +-
 .../go-petstore/model_type_holder_default.go  | 10 +-
 .../go-petstore/model_type_holder_example.go  | 12 +--
 .../go-experimental/api_usage.go              |  4 -
 .../go/go-petstore/api_another_fake.go        |  4 +-
 .../petstore/go/go-petstore/api_default.go    |  5 +-
 .../petstore/go/go-petstore/api_fake.go       | 93 ++++++++++++-------
 .../go-petstore/api_fake_classname_tags123.go |  4 +-
 .../client/petstore/go/go-petstore/api_pet.go | 50 +++++-----
 .../petstore/go/go-petstore/api_store.go      | 23 ++---
 .../petstore/go/go-petstore/api_user.go       | 42 ++++-----
 .../petstore/go/go-petstore/model_animal.go   |  2 +-
 .../go/go-petstore/model_apple_req.go         |  2 +-
 .../go/go-petstore/model_banana_req.go        |  2 +-
 .../petstore/go/go-petstore/model_category.go |  2 +-
 .../go/go-petstore/model_enum_test_.go        |  4 +-
 .../go/go-petstore/model_format_test_.go      |  8 +-
 .../go-petstore/model_health_check_result.go  |  2 +-
 .../petstore/go/go-petstore/model_name.go     |  2 +-
 .../go/go-petstore/model_nullable_class.go    | 20 ++--
 .../petstore/go/go-petstore/model_pet.go      |  4 +-
 .../petstore/go/go-petstore/model_user.go     |  6 +-
 .../petstore/go/go-petstore/model_whale.go    |  2 +-
 .../petstore/go/go-petstore/model_zebra.go    |  2 +-
 37 files changed, 305 insertions(+), 250 deletions(-)

diff --git a/modules/openapi-generator/src/main/resources/go/api.mustache b/modules/openapi-generator/src/main/resources/go/api.mustache
index 5048f9d60b8..4180e92abf8 100644
--- a/modules/openapi-generator/src/main/resources/go/api.mustache
+++ b/modules/openapi-generator/src/main/resources/go/api.mustache
@@ -24,9 +24,9 @@ type {{classname}} interface {
 	{{{unescapedNotes}}}
 	{{/notes}}
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().{{#pathParams}}
-	 @param {{paramName}}{{#description}} {{{.}}}{{/description}}{{/pathParams}}
-	 @return {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().{{#pathParams}}
+	@param {{paramName}}{{#description}} {{{.}}}{{/description}}{{/pathParams}}
+	@return {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request
 	{{#isDeprecated}}
 
 	Deprecated
@@ -58,7 +58,9 @@ type {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request s
 	{{paramName}} {{^isPathParam}}*{{/isPathParam}}{{{dataType}}}
 {{/allParams}}
 }
-{{#allParams}}{{^isPathParam}}
+
+{{#allParams}}
+{{^isPathParam}}
 {{#description}}
 // {{.}}
 {{/description}}
@@ -68,8 +70,10 @@ type {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request s
 func (r {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request) {{vendorExtensions.x-export-param-name}}({{paramName}} {{{dataType}}}) {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request {
 	r.{{paramName}} = &{{paramName}}
 	return r
-}{{/isPathParam}}{{/allParams}}
+}
 
+{{/isPathParam}}
+{{/allParams}}
 func (r {{#structPrefix}}{{&classname}}{{/structPrefix}}Api{{operationId}}Request) Execute() ({{#returnType}}{{^isArray}}{{^returnTypeIsPrimitive}}*{{/returnTypeIsPrimitive}}{{/isArray}}{{{.}}}, {{/returnType}}*http.Response, error) {
 	return r.ApiService.{{nickname}}Execute(r)
 }
diff --git a/modules/openapi-generator/src/main/resources/go/model_simple.mustache b/modules/openapi-generator/src/main/resources/go/model_simple.mustache
index 187abbffe9f..7a9b2565444 100644
--- a/modules/openapi-generator/src/main/resources/go/model_simple.mustache
+++ b/modules/openapi-generator/src/main/resources/go/model_simple.mustache
@@ -122,7 +122,7 @@ func (o *{{classname}}) Get{{name}}() {{vendorExtensions.x-go-base-type}} {
 // Deprecated
 {{/deprecated}}
 func (o *{{classname}}) Get{{name}}Ok() ({{^isArray}}{{^isFreeFormObject}}*{{/isFreeFormObject}}{{/isArray}}{{vendorExtensions.x-go-base-type}}, bool) {
-	if o == nil {{#isNullable}}{{#vendorExtensions.x-golang-is-container}}|| o.{{name}} == nil{{/vendorExtensions.x-golang-is-container}}{{/isNullable}} {
+	if o == nil{{#isNullable}}{{#vendorExtensions.x-golang-is-container}} || o.{{name}} == nil{{/vendorExtensions.x-golang-is-container}}{{/isNullable}} {
 		return nil, false
 	}
 {{#isNullable}}
@@ -163,7 +163,7 @@ func (o *{{classname}}) Set{{name}}(v {{vendorExtensions.x-go-base-type}}) {
 // Deprecated
 {{/deprecated}}
 func (o *{{classname}}) Get{{name}}() {{vendorExtensions.x-go-base-type}} {
-	if o == nil {{^isNullable}}|| o.{{name}} == nil{{/isNullable}}{{#isNullable}}{{^vendorExtensions.x-golang-is-container}}|| o.{{name}}.Get() == nil{{/vendorExtensions.x-golang-is-container}}{{/isNullable}} {
+	if o == nil{{^isNullable}} || o.{{name}} == nil{{/isNullable}}{{#isNullable}}{{^vendorExtensions.x-golang-is-container}} || o.{{name}}.Get() == nil{{/vendorExtensions.x-golang-is-container}}{{/isNullable}} {
 		var ret {{vendorExtensions.x-go-base-type}}
 		return ret
 	}
@@ -189,7 +189,7 @@ func (o *{{classname}}) Get{{name}}() {{vendorExtensions.x-go-base-type}} {
 // Deprecated
 {{/deprecated}}
 func (o *{{classname}}) Get{{name}}Ok() ({{^isArray}}{{^isFreeFormObject}}*{{/isFreeFormObject}}{{/isArray}}{{vendorExtensions.x-go-base-type}}, bool) {
-	if o == nil {{^isNullable}}|| o.{{name}} == nil{{/isNullable}}{{#isNullable}}{{#vendorExtensions.x-golang-is-container}}|| o.{{name}} == nil{{/vendorExtensions.x-golang-is-container}}{{/isNullable}} {
+	if o == nil{{^isNullable}} || o.{{name}} == nil{{/isNullable}}{{#isNullable}}{{#vendorExtensions.x-golang-is-container}} || o.{{name}} == nil{{/vendorExtensions.x-golang-is-container}}{{/isNullable}} {
 		return nil, false
 	}
 {{#isNullable}}
diff --git a/samples/client/petstore/go/go-petstore/api_another_fake.go b/samples/client/petstore/go/go-petstore/api_another_fake.go
index a4d199938c1..82362831c6f 100644
--- a/samples/client/petstore/go/go-petstore/api_another_fake.go
+++ b/samples/client/petstore/go/go-petstore/api_another_fake.go
@@ -26,8 +26,8 @@ type AnotherFakeApi interface {
 
 	To test special tags and operation ID starting with number
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCall123TestSpecialTagsRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCall123TestSpecialTagsRequest
 	*/
 	Call123TestSpecialTags(ctx context.Context) ApiCall123TestSpecialTagsRequest
 
diff --git a/samples/client/petstore/go/go-petstore/api_fake.go b/samples/client/petstore/go/go-petstore/api_fake.go
index 8df181d95af..5d576ab4d4e 100644
--- a/samples/client/petstore/go/go-petstore/api_fake.go
+++ b/samples/client/petstore/go/go-petstore/api_fake.go
@@ -29,8 +29,8 @@ type FakeApi interface {
 
 	this route creates an XmlItem
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateXmlItemRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateXmlItemRequest
 	*/
 	CreateXmlItem(ctx context.Context) ApiCreateXmlItemRequest
 
@@ -42,8 +42,8 @@ type FakeApi interface {
 
 	Test serialization of outer boolean types
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterBooleanSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterBooleanSerializeRequest
 	*/
 	FakeOuterBooleanSerialize(ctx context.Context) ApiFakeOuterBooleanSerializeRequest
 
@@ -56,8 +56,8 @@ type FakeApi interface {
 
 	Test serialization of object with outer number type
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterCompositeSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterCompositeSerializeRequest
 	*/
 	FakeOuterCompositeSerialize(ctx context.Context) ApiFakeOuterCompositeSerializeRequest
 
@@ -70,8 +70,8 @@ type FakeApi interface {
 
 	Test serialization of outer number types
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterNumberSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterNumberSerializeRequest
 	*/
 	FakeOuterNumberSerialize(ctx context.Context) ApiFakeOuterNumberSerializeRequest
 
@@ -84,8 +84,8 @@ type FakeApi interface {
 
 	Test serialization of outer string types
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterStringSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterStringSerializeRequest
 	*/
 	FakeOuterStringSerialize(ctx context.Context) ApiFakeOuterStringSerializeRequest
 
@@ -98,8 +98,8 @@ type FakeApi interface {
 
 	For this test, the body for this request much reference a schema named `File`.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestBodyWithFileSchemaRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestBodyWithFileSchemaRequest
 	*/
 	TestBodyWithFileSchema(ctx context.Context) ApiTestBodyWithFileSchemaRequest
 
@@ -109,8 +109,8 @@ type FakeApi interface {
 	/*
 	TestBodyWithQueryParams Method for TestBodyWithQueryParams
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestBodyWithQueryParamsRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestBodyWithQueryParamsRequest
 	*/
 	TestBodyWithQueryParams(ctx context.Context) ApiTestBodyWithQueryParamsRequest
 
@@ -122,8 +122,8 @@ type FakeApi interface {
 
 	To test "client" model
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestClientModelRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestClientModelRequest
 	*/
 	TestClientModel(ctx context.Context) ApiTestClientModelRequest
 
@@ -139,8 +139,8 @@ type FakeApi interface {
  偽のエンドポイント
  가짜 엔드 포인트
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestEndpointParametersRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestEndpointParametersRequest
 	*/
 	TestEndpointParameters(ctx context.Context) ApiTestEndpointParametersRequest
 
@@ -152,8 +152,8 @@ type FakeApi interface {
 
 	To test enum parameters
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestEnumParametersRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestEnumParametersRequest
 	*/
 	TestEnumParameters(ctx context.Context) ApiTestEnumParametersRequest
 
@@ -165,8 +165,8 @@ type FakeApi interface {
 
 	Fake endpoint to test group parameters (optional)
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestGroupParametersRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestGroupParametersRequest
 	*/
 	TestGroupParameters(ctx context.Context) ApiTestGroupParametersRequest
 
@@ -176,8 +176,8 @@ type FakeApi interface {
 	/*
 	TestInlineAdditionalProperties test inline additionalProperties
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestInlineAdditionalPropertiesRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestInlineAdditionalPropertiesRequest
 	*/
 	TestInlineAdditionalProperties(ctx context.Context) ApiTestInlineAdditionalPropertiesRequest
 
@@ -187,8 +187,8 @@ type FakeApi interface {
 	/*
 	TestJsonFormData test json serialization of form data
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestJsonFormDataRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestJsonFormDataRequest
 	*/
 	TestJsonFormData(ctx context.Context) ApiTestJsonFormDataRequest
 
@@ -200,8 +200,8 @@ type FakeApi interface {
 
 	To test the collection format in query parameters
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestQueryParameterCollectionFormatRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestQueryParameterCollectionFormatRequest
 	*/
 	TestQueryParameterCollectionFormat(ctx context.Context) ApiTestQueryParameterCollectionFormatRequest
 
@@ -854,6 +854,7 @@ func (r ApiTestBodyWithQueryParamsRequest) Query(query string) ApiTestBodyWithQu
 	r.query = &query
 	return r
 }
+
 func (r ApiTestBodyWithQueryParamsRequest) Body(body User) ApiTestBodyWithQueryParamsRequest {
 	r.body = &body
 	return r
@@ -1084,66 +1085,79 @@ func (r ApiTestEndpointParametersRequest) Number(number float32) ApiTestEndpoint
 	r.number = &number
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Double(double float64) ApiTestEndpointParametersRequest {
 	r.double = &double
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) PatternWithoutDelimiter(patternWithoutDelimiter string) ApiTestEndpointParametersRequest {
 	r.patternWithoutDelimiter = &patternWithoutDelimiter
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Byte_(byte_ string) ApiTestEndpointParametersRequest {
 	r.byte_ = &byte_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Integer(integer int32) ApiTestEndpointParametersRequest {
 	r.integer = &integer
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Int32_(int32_ int32) ApiTestEndpointParametersRequest {
 	r.int32_ = &int32_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Int64_(int64_ int64) ApiTestEndpointParametersRequest {
 	r.int64_ = &int64_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Float(float float32) ApiTestEndpointParametersRequest {
 	r.float = &float
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) String_(string_ string) ApiTestEndpointParametersRequest {
 	r.string_ = &string_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Binary(binary *os.File) ApiTestEndpointParametersRequest {
 	r.binary = &binary
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Date(date string) ApiTestEndpointParametersRequest {
 	r.date = &date
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) DateTime(dateTime time.Time) ApiTestEndpointParametersRequest {
 	r.dateTime = &dateTime
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Password(password string) ApiTestEndpointParametersRequest {
 	r.password = &password
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Callback(callback string) ApiTestEndpointParametersRequest {
 	r.callback = &callback
@@ -1326,36 +1340,43 @@ func (r ApiTestEnumParametersRequest) EnumHeaderStringArray(enumHeaderStringArra
 	r.enumHeaderStringArray = &enumHeaderStringArray
 	return r
 }
+
 // Header parameter enum test (string)
 func (r ApiTestEnumParametersRequest) EnumHeaderString(enumHeaderString string) ApiTestEnumParametersRequest {
 	r.enumHeaderString = &enumHeaderString
 	return r
 }
+
 // Query parameter enum test (string array)
 func (r ApiTestEnumParametersRequest) EnumQueryStringArray(enumQueryStringArray []string) ApiTestEnumParametersRequest {
 	r.enumQueryStringArray = &enumQueryStringArray
 	return r
 }
+
 // Query parameter enum test (string)
 func (r ApiTestEnumParametersRequest) EnumQueryString(enumQueryString string) ApiTestEnumParametersRequest {
 	r.enumQueryString = &enumQueryString
 	return r
 }
+
 // Query parameter enum test (double)
 func (r ApiTestEnumParametersRequest) EnumQueryInteger(enumQueryInteger int32) ApiTestEnumParametersRequest {
 	r.enumQueryInteger = &enumQueryInteger
 	return r
 }
+
 // Query parameter enum test (double)
 func (r ApiTestEnumParametersRequest) EnumQueryDouble(enumQueryDouble float64) ApiTestEnumParametersRequest {
 	r.enumQueryDouble = &enumQueryDouble
 	return r
 }
+
 // Form parameter enum test (string array)
 func (r ApiTestEnumParametersRequest) EnumFormStringArray(enumFormStringArray []string) ApiTestEnumParametersRequest {
 	r.enumFormStringArray = &enumFormStringArray
 	return r
 }
+
 // Form parameter enum test (string)
 func (r ApiTestEnumParametersRequest) EnumFormString(enumFormString string) ApiTestEnumParametersRequest {
 	r.enumFormString = &enumFormString
@@ -1485,26 +1506,31 @@ func (r ApiTestGroupParametersRequest) RequiredStringGroup(requiredStringGroup i
 	r.requiredStringGroup = &requiredStringGroup
 	return r
 }
+
 // Required Boolean in group parameters
 func (r ApiTestGroupParametersRequest) RequiredBooleanGroup(requiredBooleanGroup bool) ApiTestGroupParametersRequest {
 	r.requiredBooleanGroup = &requiredBooleanGroup
 	return r
 }
+
 // Required Integer in group parameters
 func (r ApiTestGroupParametersRequest) RequiredInt64Group(requiredInt64Group int64) ApiTestGroupParametersRequest {
 	r.requiredInt64Group = &requiredInt64Group
 	return r
 }
+
 // String in group parameters
 func (r ApiTestGroupParametersRequest) StringGroup(stringGroup int32) ApiTestGroupParametersRequest {
 	r.stringGroup = &stringGroup
 	return r
 }
+
 // Boolean in group parameters
 func (r ApiTestGroupParametersRequest) BooleanGroup(booleanGroup bool) ApiTestGroupParametersRequest {
 	r.booleanGroup = &booleanGroup
 	return r
 }
+
 // Integer in group parameters
 func (r ApiTestGroupParametersRequest) Int64Group(int64Group int64) ApiTestGroupParametersRequest {
 	r.int64Group = &int64Group
@@ -1725,6 +1751,7 @@ func (r ApiTestJsonFormDataRequest) Param(param string) ApiTestJsonFormDataReque
 	r.param = &param
 	return r
 }
+
 // field2
 func (r ApiTestJsonFormDataRequest) Param2(param2 string) ApiTestJsonFormDataRequest {
 	r.param2 = &param2
@@ -1834,18 +1861,22 @@ func (r ApiTestQueryParameterCollectionFormatRequest) Pipe(pipe []string) ApiTes
 	r.pipe = &pipe
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Ioutil(ioutil []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.ioutil = &ioutil
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Http(http []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.http = &http
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Url(url []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.url = &url
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Context(context []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.context = &context
 	return r
diff --git a/samples/client/petstore/go/go-petstore/api_fake_classname_tags123.go b/samples/client/petstore/go/go-petstore/api_fake_classname_tags123.go
index ee3e0f69292..3fe38e5256c 100644
--- a/samples/client/petstore/go/go-petstore/api_fake_classname_tags123.go
+++ b/samples/client/petstore/go/go-petstore/api_fake_classname_tags123.go
@@ -26,8 +26,8 @@ type FakeClassnameTags123Api interface {
 
 	To test class name in snake case
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestClassnameRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestClassnameRequest
 	*/
 	TestClassname(ctx context.Context) ApiTestClassnameRequest
 
diff --git a/samples/client/petstore/go/go-petstore/api_pet.go b/samples/client/petstore/go/go-petstore/api_pet.go
index 3e1f9df1100..014e56171f2 100644
--- a/samples/client/petstore/go/go-petstore/api_pet.go
+++ b/samples/client/petstore/go/go-petstore/api_pet.go
@@ -26,8 +26,8 @@ type PetApi interface {
 	/*
 	AddPet 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().
-	 @return ApiAddPetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiAddPetRequest
 	*/
 	AddPet(ctx context.Context) ApiAddPetRequest
 
@@ -37,9 +37,9 @@ type PetApi interface {
 	/*
 	DeletePet 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
-	 @return ApiDeletePetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param petId Pet id to delete
+	@return ApiDeletePetRequest
 	*/
 	DeletePet(ctx context.Context, petId int64) ApiDeletePetRequest
 
@@ -51,8 +51,8 @@ type PetApi interface {
 
 	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().
-	 @return ApiFindPetsByStatusRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFindPetsByStatusRequest
 	*/
 	FindPetsByStatus(ctx context.Context) ApiFindPetsByStatusRequest
 
@@ -65,8 +65,8 @@ type PetApi interface {
 
 	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().
-	 @return ApiFindPetsByTagsRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFindPetsByTagsRequest
 
 	Deprecated
 	*/
@@ -82,9 +82,9 @@ type PetApi interface {
 
 	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 ApiGetPetByIdRequest
+	@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 ApiGetPetByIdRequest
 	*/
 	GetPetById(ctx context.Context, petId int64) ApiGetPetByIdRequest
 
@@ -95,8 +95,8 @@ type PetApi interface {
 	/*
 	UpdatePet Update an existing pet
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiUpdatePetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiUpdatePetRequest
 	*/
 	UpdatePet(ctx context.Context) ApiUpdatePetRequest
 
@@ -106,9 +106,9 @@ type PetApi interface {
 	/*
 	UpdatePetWithForm 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
-	 @return ApiUpdatePetWithFormRequest
+	@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
+	@return ApiUpdatePetWithFormRequest
 	*/
 	UpdatePetWithForm(ctx context.Context, petId int64) ApiUpdatePetWithFormRequest
 
@@ -118,9 +118,9 @@ type PetApi interface {
 	/*
 	UploadFile 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
-	 @return ApiUploadFileRequest
+	@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
+	@return ApiUploadFileRequest
 	*/
 	UploadFile(ctx context.Context, petId int64) ApiUploadFileRequest
 
@@ -131,9 +131,9 @@ type PetApi interface {
 	/*
 	UploadFileWithRequiredFile 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
-	 @return ApiUploadFileWithRequiredFileRequest
+	@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
+	@return ApiUploadFileWithRequiredFileRequest
 	*/
 	UploadFileWithRequiredFile(ctx context.Context, petId int64) ApiUploadFileWithRequiredFileRequest
 
@@ -571,7 +571,6 @@ type ApiGetPetByIdRequest struct {
 	petId int64
 }
 
-
 func (r ApiGetPetByIdRequest) Execute() (*Pet, *http.Response, error) {
 	return r.ApiService.GetPetByIdExecute(r)
 }
@@ -794,6 +793,7 @@ func (r ApiUpdatePetWithFormRequest) Name(name string) ApiUpdatePetWithFormReque
 	r.name = &name
 	return r
 }
+
 // Updated status of the pet
 func (r ApiUpdatePetWithFormRequest) Status(status string) ApiUpdatePetWithFormRequest {
 	r.status = &status
@@ -903,6 +903,7 @@ func (r ApiUploadFileRequest) AdditionalMetadata(additionalMetadata string) ApiU
 	r.additionalMetadata = &additionalMetadata
 	return r
 }
+
 // file to upload
 func (r ApiUploadFileRequest) File(file *os.File) ApiUploadFileRequest {
 	r.file = &file
@@ -1037,6 +1038,7 @@ func (r ApiUploadFileWithRequiredFileRequest) RequiredFile(requiredFile *os.File
 	r.requiredFile = &requiredFile
 	return r
 }
+
 // Additional data to pass to server
 func (r ApiUploadFileWithRequiredFileRequest) AdditionalMetadata(additionalMetadata string) ApiUploadFileWithRequiredFileRequest {
 	r.additionalMetadata = &additionalMetadata
diff --git a/samples/client/petstore/go/go-petstore/api_store.go b/samples/client/petstore/go/go-petstore/api_store.go
index 7b5aabeb8e2..3ad1421086f 100644
--- a/samples/client/petstore/go/go-petstore/api_store.go
+++ b/samples/client/petstore/go/go-petstore/api_store.go
@@ -27,9 +27,9 @@ type StoreApi interface {
 
 	For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param orderId ID of the order that needs to be deleted
-	 @return ApiDeleteOrderRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param orderId ID of the order that needs to be deleted
+	@return ApiDeleteOrderRequest
 	*/
 	DeleteOrder(ctx context.Context, orderId string) ApiDeleteOrderRequest
 
@@ -41,8 +41,8 @@ type StoreApi interface {
 
 	Returns a map of status codes to quantities
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiGetInventoryRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiGetInventoryRequest
 	*/
 	GetInventory(ctx context.Context) ApiGetInventoryRequest
 
@@ -55,9 +55,9 @@ type StoreApi interface {
 
 	For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param orderId ID of pet that needs to be fetched
-	 @return ApiGetOrderByIdRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param orderId ID of pet that needs to be fetched
+	@return ApiGetOrderByIdRequest
 	*/
 	GetOrderById(ctx context.Context, orderId int64) ApiGetOrderByIdRequest
 
@@ -68,8 +68,8 @@ type StoreApi interface {
 	/*
 	PlaceOrder Place an order for a pet
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiPlaceOrderRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiPlaceOrderRequest
 	*/
 	PlaceOrder(ctx context.Context) ApiPlaceOrderRequest
 
@@ -87,7 +87,6 @@ type ApiDeleteOrderRequest struct {
 	orderId string
 }
 
-
 func (r ApiDeleteOrderRequest) Execute() (*http.Response, error) {
 	return r.ApiService.DeleteOrderExecute(r)
 }
@@ -179,7 +178,6 @@ type ApiGetInventoryRequest struct {
 	ApiService StoreApi
 }
 
-
 func (r ApiGetInventoryRequest) Execute() (map[string]int32, *http.Response, error) {
 	return r.ApiService.GetInventoryExecute(r)
 }
@@ -294,7 +292,6 @@ type ApiGetOrderByIdRequest struct {
 	orderId int64
 }
 
-
 func (r ApiGetOrderByIdRequest) Execute() (*Order, *http.Response, error) {
 	return r.ApiService.GetOrderByIdExecute(r)
 }
diff --git a/samples/client/petstore/go/go-petstore/api_user.go b/samples/client/petstore/go/go-petstore/api_user.go
index 7150fd9d692..5709e41a182 100644
--- a/samples/client/petstore/go/go-petstore/api_user.go
+++ b/samples/client/petstore/go/go-petstore/api_user.go
@@ -27,8 +27,8 @@ type UserApi interface {
 
 	This can only be done by the logged in user.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateUserRequest
 	*/
 	CreateUser(ctx context.Context) ApiCreateUserRequest
 
@@ -38,8 +38,8 @@ type UserApi interface {
 	/*
 	CreateUsersWithArrayInput Creates list of users with given input array
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateUsersWithArrayInputRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateUsersWithArrayInputRequest
 	*/
 	CreateUsersWithArrayInput(ctx context.Context) ApiCreateUsersWithArrayInputRequest
 
@@ -49,8 +49,8 @@ type UserApi interface {
 	/*
 	CreateUsersWithListInput Creates list of users with given input array
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateUsersWithListInputRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateUsersWithListInputRequest
 	*/
 	CreateUsersWithListInput(ctx context.Context) ApiCreateUsersWithListInputRequest
 
@@ -62,9 +62,9 @@ type UserApi interface {
 
 	This can only be done by the logged in user.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param username The name that needs to be deleted
-	 @return ApiDeleteUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param username The name that needs to be deleted
+	@return ApiDeleteUserRequest
 	*/
 	DeleteUser(ctx context.Context, username string) ApiDeleteUserRequest
 
@@ -74,9 +74,9 @@ type UserApi interface {
 	/*
 	GetUserByName Get user by user name
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param username The name that needs to be fetched. Use user1 for testing.
-	 @return ApiGetUserByNameRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param username The name that needs to be fetched. Use user1 for testing.
+	@return ApiGetUserByNameRequest
 	*/
 	GetUserByName(ctx context.Context, username string) ApiGetUserByNameRequest
 
@@ -87,8 +87,8 @@ type UserApi interface {
 	/*
 	LoginUser Logs user into the system
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiLoginUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiLoginUserRequest
 	*/
 	LoginUser(ctx context.Context) ApiLoginUserRequest
 
@@ -99,8 +99,8 @@ type UserApi interface {
 	/*
 	LogoutUser Logs out current logged in user session
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiLogoutUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiLogoutUserRequest
 	*/
 	LogoutUser(ctx context.Context) ApiLogoutUserRequest
 
@@ -112,9 +112,9 @@ type UserApi interface {
 
 	This can only be done by the logged in user.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param username name that need to be deleted
-	 @return ApiUpdateUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param username name that need to be deleted
+	@return ApiUpdateUserRequest
 	*/
 	UpdateUser(ctx context.Context, username string) ApiUpdateUserRequest
 
@@ -427,7 +427,6 @@ type ApiDeleteUserRequest struct {
 	username string
 }
 
-
 func (r ApiDeleteUserRequest) Execute() (*http.Response, error) {
 	return r.ApiService.DeleteUserExecute(r)
 }
@@ -520,7 +519,6 @@ type ApiGetUserByNameRequest struct {
 	username string
 }
 
-
 func (r ApiGetUserByNameRequest) Execute() (*User, *http.Response, error) {
 	return r.ApiService.GetUserByNameExecute(r)
 }
@@ -628,6 +626,7 @@ func (r ApiLoginUserRequest) Username(username string) ApiLoginUserRequest {
 	r.username = &username
 	return r
 }
+
 // The password for login in clear text
 func (r ApiLoginUserRequest) Password(password string) ApiLoginUserRequest {
 	r.password = &password
@@ -739,7 +738,6 @@ type ApiLogoutUserRequest struct {
 	ApiService UserApi
 }
 
-
 func (r ApiLogoutUserRequest) Execute() (*http.Response, error) {
 	return r.ApiService.LogoutUserExecute(r)
 }
diff --git a/samples/client/petstore/go/go-petstore/model_animal.go b/samples/client/petstore/go/go-petstore/model_animal.go
index 0c942ae9b86..7b7534c3a54 100644
--- a/samples/client/petstore/go/go-petstore/model_animal.go
+++ b/samples/client/petstore/go/go-petstore/model_animal.go
@@ -55,7 +55,7 @@ func (o *Animal) GetClassName() string {
 // GetClassNameOk returns a tuple with the ClassName field value
 // and a boolean to check if the value has been set.
 func (o *Animal) GetClassNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.ClassName, true
diff --git a/samples/client/petstore/go/go-petstore/model_category.go b/samples/client/petstore/go/go-petstore/model_category.go
index 53d14123e61..601de584fde 100644
--- a/samples/client/petstore/go/go-petstore/model_category.go
+++ b/samples/client/petstore/go/go-petstore/model_category.go
@@ -85,7 +85,7 @@ func (o *Category) GetName() string {
 // GetNameOk returns a tuple with the Name field value
 // and a boolean to check if the value has been set.
 func (o *Category) GetNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Name, true
diff --git a/samples/client/petstore/go/go-petstore/model_enum_test_.go b/samples/client/petstore/go/go-petstore/model_enum_test_.go
index c6d96da3d72..37a02ad010c 100644
--- a/samples/client/petstore/go/go-petstore/model_enum_test_.go
+++ b/samples/client/petstore/go/go-petstore/model_enum_test_.go
@@ -86,7 +86,7 @@ func (o *EnumTest) GetEnumStringRequired() string {
 // GetEnumStringRequiredOk returns a tuple with the EnumStringRequired field value
 // and a boolean to check if the value has been set.
 func (o *EnumTest) GetEnumStringRequiredOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.EnumStringRequired, true
diff --git a/samples/client/petstore/go/go-petstore/model_format_test_.go b/samples/client/petstore/go/go-petstore/model_format_test_.go
index 67f9fff47af..248d8c124f2 100644
--- a/samples/client/petstore/go/go-petstore/model_format_test_.go
+++ b/samples/client/petstore/go/go-petstore/model_format_test_.go
@@ -164,7 +164,7 @@ func (o *FormatTest) GetNumber() float32 {
 // GetNumberOk returns a tuple with the Number field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetNumberOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Number, true
@@ -284,7 +284,7 @@ func (o *FormatTest) GetByte() string {
 // GetByteOk returns a tuple with the Byte field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetByteOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Byte, true
@@ -340,7 +340,7 @@ func (o *FormatTest) GetDate() string {
 // GetDateOk returns a tuple with the Date field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetDateOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Date, true
@@ -428,7 +428,7 @@ func (o *FormatTest) GetPassword() string {
 // GetPasswordOk returns a tuple with the Password field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetPasswordOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Password, true
diff --git a/samples/client/petstore/go/go-petstore/model_name.go b/samples/client/petstore/go/go-petstore/model_name.go
index d423411e239..46b6b26c0f2 100644
--- a/samples/client/petstore/go/go-petstore/model_name.go
+++ b/samples/client/petstore/go/go-petstore/model_name.go
@@ -53,7 +53,7 @@ func (o *Name) GetName() int32 {
 // GetNameOk returns a tuple with the Name field value
 // and a boolean to check if the value has been set.
 func (o *Name) GetNameOk() (*int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Name, true
diff --git a/samples/client/petstore/go/go-petstore/model_pet.go b/samples/client/petstore/go/go-petstore/model_pet.go
index 538b9aa4d1f..8d7710e7622 100644
--- a/samples/client/petstore/go/go-petstore/model_pet.go
+++ b/samples/client/petstore/go/go-petstore/model_pet.go
@@ -121,7 +121,7 @@ func (o *Pet) GetName() string {
 // GetNameOk returns a tuple with the Name field value
 // and a boolean to check if the value has been set.
 func (o *Pet) GetNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Name, true
@@ -145,7 +145,7 @@ func (o *Pet) GetPhotoUrls() []string {
 // GetPhotoUrlsOk returns a tuple with the PhotoUrls field value
 // and a boolean to check if the value has been set.
 func (o *Pet) GetPhotoUrlsOk() ([]string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.PhotoUrls, true
diff --git a/samples/client/petstore/go/go-petstore/model_type_holder_default.go b/samples/client/petstore/go/go-petstore/model_type_holder_default.go
index 34bef67ff01..ab921b3f1e5 100644
--- a/samples/client/petstore/go/go-petstore/model_type_holder_default.go
+++ b/samples/client/petstore/go/go-petstore/model_type_holder_default.go
@@ -62,7 +62,7 @@ func (o *TypeHolderDefault) GetStringItem() string {
 // GetStringItemOk returns a tuple with the StringItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderDefault) GetStringItemOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.StringItem, true
@@ -86,7 +86,7 @@ func (o *TypeHolderDefault) GetNumberItem() float32 {
 // GetNumberItemOk returns a tuple with the NumberItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderDefault) GetNumberItemOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.NumberItem, true
@@ -110,7 +110,7 @@ func (o *TypeHolderDefault) GetIntegerItem() int32 {
 // GetIntegerItemOk returns a tuple with the IntegerItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderDefault) GetIntegerItemOk() (*int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.IntegerItem, true
@@ -134,7 +134,7 @@ func (o *TypeHolderDefault) GetBoolItem() bool {
 // GetBoolItemOk returns a tuple with the BoolItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderDefault) GetBoolItemOk() (*bool, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.BoolItem, true
@@ -158,7 +158,7 @@ func (o *TypeHolderDefault) GetArrayItem() []int32 {
 // GetArrayItemOk returns a tuple with the ArrayItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderDefault) GetArrayItemOk() ([]int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.ArrayItem, true
diff --git a/samples/client/petstore/go/go-petstore/model_type_holder_example.go b/samples/client/petstore/go/go-petstore/model_type_holder_example.go
index fd363cdb293..9d0979ff148 100644
--- a/samples/client/petstore/go/go-petstore/model_type_holder_example.go
+++ b/samples/client/petstore/go/go-petstore/model_type_holder_example.go
@@ -60,7 +60,7 @@ func (o *TypeHolderExample) GetStringItem() string {
 // GetStringItemOk returns a tuple with the StringItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderExample) GetStringItemOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.StringItem, true
@@ -84,7 +84,7 @@ func (o *TypeHolderExample) GetNumberItem() float32 {
 // GetNumberItemOk returns a tuple with the NumberItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderExample) GetNumberItemOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.NumberItem, true
@@ -108,7 +108,7 @@ func (o *TypeHolderExample) GetFloatItem() float32 {
 // GetFloatItemOk returns a tuple with the FloatItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderExample) GetFloatItemOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.FloatItem, true
@@ -132,7 +132,7 @@ func (o *TypeHolderExample) GetIntegerItem() int32 {
 // GetIntegerItemOk returns a tuple with the IntegerItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderExample) GetIntegerItemOk() (*int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.IntegerItem, true
@@ -156,7 +156,7 @@ func (o *TypeHolderExample) GetBoolItem() bool {
 // GetBoolItemOk returns a tuple with the BoolItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderExample) GetBoolItemOk() (*bool, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.BoolItem, true
@@ -180,7 +180,7 @@ func (o *TypeHolderExample) GetArrayItem() []int32 {
 // GetArrayItemOk returns a tuple with the ArrayItem field value
 // and a boolean to check if the value has been set.
 func (o *TypeHolderExample) GetArrayItemOk() ([]int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.ArrayItem, true
diff --git a/samples/openapi3/client/extensions/x-auth-id-alias/go-experimental/api_usage.go b/samples/openapi3/client/extensions/x-auth-id-alias/go-experimental/api_usage.go
index 55c52687a94..d7f2368d4ae 100644
--- a/samples/openapi3/client/extensions/x-auth-id-alias/go-experimental/api_usage.go
+++ b/samples/openapi3/client/extensions/x-auth-id-alias/go-experimental/api_usage.go
@@ -27,7 +27,6 @@ type ApiAnyKeyRequest struct {
 	ApiService *UsageApiService
 }
 
-
 func (r ApiAnyKeyRequest) Execute() (map[string]interface{}, *http.Response, error) {
 	return r.ApiService.AnyKeyExecute(r)
 }
@@ -155,7 +154,6 @@ type ApiBothKeysRequest struct {
 	ApiService *UsageApiService
 }
 
-
 func (r ApiBothKeysRequest) Execute() (map[string]interface{}, *http.Response, error) {
 	return r.ApiService.BothKeysExecute(r)
 }
@@ -283,7 +281,6 @@ type ApiKeyInHeaderRequest struct {
 	ApiService *UsageApiService
 }
 
-
 func (r ApiKeyInHeaderRequest) Execute() (map[string]interface{}, *http.Response, error) {
 	return r.ApiService.KeyInHeaderExecute(r)
 }
@@ -397,7 +394,6 @@ type ApiKeyInQueryRequest struct {
 	ApiService *UsageApiService
 }
 
-
 func (r ApiKeyInQueryRequest) Execute() (map[string]interface{}, *http.Response, error) {
 	return r.ApiService.KeyInQueryExecute(r)
 }
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_another_fake.go b/samples/openapi3/client/petstore/go/go-petstore/api_another_fake.go
index 84371a9856c..e2c32c1d56e 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_another_fake.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_another_fake.go
@@ -26,8 +26,8 @@ type AnotherFakeApi interface {
 
 	To test special tags and operation ID starting with number
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCall123TestSpecialTagsRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCall123TestSpecialTagsRequest
 	*/
 	Call123TestSpecialTags(ctx context.Context) ApiCall123TestSpecialTagsRequest
 
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_default.go b/samples/openapi3/client/petstore/go/go-petstore/api_default.go
index ec24ae4f7f4..4a0fb1a5d5f 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_default.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_default.go
@@ -24,8 +24,8 @@ type DefaultApi interface {
 	/*
 	FooGet Method for FooGet
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFooGetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFooGetRequest
 	*/
 	FooGet(ctx context.Context) ApiFooGetRequest
 
@@ -42,7 +42,6 @@ type ApiFooGetRequest struct {
 	ApiService DefaultApi
 }
 
-
 func (r ApiFooGetRequest) Execute() (*InlineResponseDefault, *http.Response, error) {
 	return r.ApiService.FooGetExecute(r)
 }
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_fake.go b/samples/openapi3/client/petstore/go/go-petstore/api_fake.go
index 6d342310fab..3e92f36f24e 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_fake.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_fake.go
@@ -27,8 +27,8 @@ type FakeApi interface {
 	/*
 	FakeHealthGet Health check endpoint
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeHealthGetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeHealthGetRequest
 	*/
 	FakeHealthGet(ctx context.Context) ApiFakeHealthGetRequest
 
@@ -41,8 +41,8 @@ type FakeApi interface {
 
 	Test serialization of outer boolean types
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterBooleanSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterBooleanSerializeRequest
 	*/
 	FakeOuterBooleanSerialize(ctx context.Context) ApiFakeOuterBooleanSerializeRequest
 
@@ -55,8 +55,8 @@ type FakeApi interface {
 
 	Test serialization of object with outer number type
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterCompositeSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterCompositeSerializeRequest
 	*/
 	FakeOuterCompositeSerialize(ctx context.Context) ApiFakeOuterCompositeSerializeRequest
 
@@ -69,8 +69,8 @@ type FakeApi interface {
 
 	Test serialization of outer number types
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterNumberSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterNumberSerializeRequest
 	*/
 	FakeOuterNumberSerialize(ctx context.Context) ApiFakeOuterNumberSerializeRequest
 
@@ -83,8 +83,8 @@ type FakeApi interface {
 
 	Test serialization of outer string types
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiFakeOuterStringSerializeRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFakeOuterStringSerializeRequest
 	*/
 	FakeOuterStringSerialize(ctx context.Context) ApiFakeOuterStringSerializeRequest
 
@@ -97,8 +97,8 @@ type FakeApi interface {
 
 	For this test, the body for this request much reference a schema named `File`.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestBodyWithFileSchemaRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestBodyWithFileSchemaRequest
 	*/
 	TestBodyWithFileSchema(ctx context.Context) ApiTestBodyWithFileSchemaRequest
 
@@ -108,8 +108,8 @@ type FakeApi interface {
 	/*
 	TestBodyWithQueryParams Method for TestBodyWithQueryParams
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestBodyWithQueryParamsRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestBodyWithQueryParamsRequest
 	*/
 	TestBodyWithQueryParams(ctx context.Context) ApiTestBodyWithQueryParamsRequest
 
@@ -121,8 +121,8 @@ type FakeApi interface {
 
 	To test "client" model
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestClientModelRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestClientModelRequest
 	*/
 	TestClientModel(ctx context.Context) ApiTestClientModelRequest
 
@@ -139,8 +139,8 @@ type FakeApi interface {
 가짜 엔드 포인트
 
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestEndpointParametersRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestEndpointParametersRequest
 	*/
 	TestEndpointParameters(ctx context.Context) ApiTestEndpointParametersRequest
 
@@ -152,8 +152,8 @@ type FakeApi interface {
 
 	To test enum parameters
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestEnumParametersRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestEnumParametersRequest
 	*/
 	TestEnumParameters(ctx context.Context) ApiTestEnumParametersRequest
 
@@ -165,8 +165,8 @@ type FakeApi interface {
 
 	Fake endpoint to test group parameters (optional)
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestGroupParametersRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestGroupParametersRequest
 	*/
 	TestGroupParameters(ctx context.Context) ApiTestGroupParametersRequest
 
@@ -176,8 +176,8 @@ type FakeApi interface {
 	/*
 	TestInlineAdditionalProperties test inline additionalProperties
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestInlineAdditionalPropertiesRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestInlineAdditionalPropertiesRequest
 	*/
 	TestInlineAdditionalProperties(ctx context.Context) ApiTestInlineAdditionalPropertiesRequest
 
@@ -187,8 +187,8 @@ type FakeApi interface {
 	/*
 	TestJsonFormData test json serialization of form data
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestJsonFormDataRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestJsonFormDataRequest
 	*/
 	TestJsonFormData(ctx context.Context) ApiTestJsonFormDataRequest
 
@@ -200,8 +200,8 @@ type FakeApi interface {
 
 	To test the collection format in query parameters
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestQueryParameterCollectionFormatRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestQueryParameterCollectionFormatRequest
 	*/
 	TestQueryParameterCollectionFormat(ctx context.Context) ApiTestQueryParameterCollectionFormatRequest
 
@@ -213,8 +213,8 @@ type FakeApi interface {
 
 	To test unique items in header and query parameters
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestUniqueItemsHeaderAndQueryParameterCollectionFormatRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestUniqueItemsHeaderAndQueryParameterCollectionFormatRequest
 	*/
 	TestUniqueItemsHeaderAndQueryParameterCollectionFormat(ctx context.Context) ApiTestUniqueItemsHeaderAndQueryParameterCollectionFormatRequest
 
@@ -231,7 +231,6 @@ type ApiFakeHealthGetRequest struct {
 	ApiService FakeApi
 }
 
-
 func (r ApiFakeHealthGetRequest) Execute() (*HealthCheckResult, *http.Response, error) {
 	return r.ApiService.FakeHealthGetExecute(r)
 }
@@ -866,6 +865,7 @@ func (r ApiTestBodyWithQueryParamsRequest) Query(query string) ApiTestBodyWithQu
 	r.query = &query
 	return r
 }
+
 func (r ApiTestBodyWithQueryParamsRequest) User(user User) ApiTestBodyWithQueryParamsRequest {
 	r.user = &user
 	return r
@@ -1096,66 +1096,79 @@ func (r ApiTestEndpointParametersRequest) Number(number float32) ApiTestEndpoint
 	r.number = &number
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Double(double float64) ApiTestEndpointParametersRequest {
 	r.double = &double
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) PatternWithoutDelimiter(patternWithoutDelimiter string) ApiTestEndpointParametersRequest {
 	r.patternWithoutDelimiter = &patternWithoutDelimiter
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Byte_(byte_ string) ApiTestEndpointParametersRequest {
 	r.byte_ = &byte_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Integer(integer int32) ApiTestEndpointParametersRequest {
 	r.integer = &integer
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Int32_(int32_ int32) ApiTestEndpointParametersRequest {
 	r.int32_ = &int32_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Int64_(int64_ int64) ApiTestEndpointParametersRequest {
 	r.int64_ = &int64_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Float(float float32) ApiTestEndpointParametersRequest {
 	r.float = &float
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) String_(string_ string) ApiTestEndpointParametersRequest {
 	r.string_ = &string_
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Binary(binary *os.File) ApiTestEndpointParametersRequest {
 	r.binary = &binary
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Date(date string) ApiTestEndpointParametersRequest {
 	r.date = &date
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) DateTime(dateTime time.Time) ApiTestEndpointParametersRequest {
 	r.dateTime = &dateTime
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Password(password string) ApiTestEndpointParametersRequest {
 	r.password = &password
 	return r
 }
+
 // None
 func (r ApiTestEndpointParametersRequest) Callback(callback string) ApiTestEndpointParametersRequest {
 	r.callback = &callback
@@ -1339,36 +1352,43 @@ func (r ApiTestEnumParametersRequest) EnumHeaderStringArray(enumHeaderStringArra
 	r.enumHeaderStringArray = &enumHeaderStringArray
 	return r
 }
+
 // Header parameter enum test (string)
 func (r ApiTestEnumParametersRequest) EnumHeaderString(enumHeaderString string) ApiTestEnumParametersRequest {
 	r.enumHeaderString = &enumHeaderString
 	return r
 }
+
 // Query parameter enum test (string array)
 func (r ApiTestEnumParametersRequest) EnumQueryStringArray(enumQueryStringArray []string) ApiTestEnumParametersRequest {
 	r.enumQueryStringArray = &enumQueryStringArray
 	return r
 }
+
 // Query parameter enum test (string)
 func (r ApiTestEnumParametersRequest) EnumQueryString(enumQueryString string) ApiTestEnumParametersRequest {
 	r.enumQueryString = &enumQueryString
 	return r
 }
+
 // Query parameter enum test (double)
 func (r ApiTestEnumParametersRequest) EnumQueryInteger(enumQueryInteger int32) ApiTestEnumParametersRequest {
 	r.enumQueryInteger = &enumQueryInteger
 	return r
 }
+
 // Query parameter enum test (double)
 func (r ApiTestEnumParametersRequest) EnumQueryDouble(enumQueryDouble float64) ApiTestEnumParametersRequest {
 	r.enumQueryDouble = &enumQueryDouble
 	return r
 }
+
 // Form parameter enum test (string array)
 func (r ApiTestEnumParametersRequest) EnumFormStringArray(enumFormStringArray []string) ApiTestEnumParametersRequest {
 	r.enumFormStringArray = &enumFormStringArray
 	return r
 }
+
 // Form parameter enum test (string)
 func (r ApiTestEnumParametersRequest) EnumFormString(enumFormString string) ApiTestEnumParametersRequest {
 	r.enumFormString = &enumFormString
@@ -1506,26 +1526,31 @@ func (r ApiTestGroupParametersRequest) RequiredStringGroup(requiredStringGroup i
 	r.requiredStringGroup = &requiredStringGroup
 	return r
 }
+
 // Required Boolean in group parameters
 func (r ApiTestGroupParametersRequest) RequiredBooleanGroup(requiredBooleanGroup bool) ApiTestGroupParametersRequest {
 	r.requiredBooleanGroup = &requiredBooleanGroup
 	return r
 }
+
 // Required Integer in group parameters
 func (r ApiTestGroupParametersRequest) RequiredInt64Group(requiredInt64Group int64) ApiTestGroupParametersRequest {
 	r.requiredInt64Group = &requiredInt64Group
 	return r
 }
+
 // String in group parameters
 func (r ApiTestGroupParametersRequest) StringGroup(stringGroup int32) ApiTestGroupParametersRequest {
 	r.stringGroup = &stringGroup
 	return r
 }
+
 // Boolean in group parameters
 func (r ApiTestGroupParametersRequest) BooleanGroup(booleanGroup bool) ApiTestGroupParametersRequest {
 	r.booleanGroup = &booleanGroup
 	return r
 }
+
 // Integer in group parameters
 func (r ApiTestGroupParametersRequest) Int64Group(int64Group int64) ApiTestGroupParametersRequest {
 	r.int64Group = &int64Group
@@ -1746,6 +1771,7 @@ func (r ApiTestJsonFormDataRequest) Param(param string) ApiTestJsonFormDataReque
 	r.param = &param
 	return r
 }
+
 // field2
 func (r ApiTestJsonFormDataRequest) Param2(param2 string) ApiTestJsonFormDataRequest {
 	r.param2 = &param2
@@ -1855,18 +1881,22 @@ func (r ApiTestQueryParameterCollectionFormatRequest) Pipe(pipe []string) ApiTes
 	r.pipe = &pipe
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Ioutil(ioutil []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.ioutil = &ioutil
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Http(http []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.http = &http
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Url(url []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.url = &url
 	return r
 }
+
 func (r ApiTestQueryParameterCollectionFormatRequest) Context(context []string) ApiTestQueryParameterCollectionFormatRequest {
 	r.context = &context
 	return r
@@ -2006,6 +2036,7 @@ func (r ApiTestUniqueItemsHeaderAndQueryParameterCollectionFormatRequest) QueryU
 	r.queryUnique = &queryUnique
 	return r
 }
+
 func (r ApiTestUniqueItemsHeaderAndQueryParameterCollectionFormatRequest) HeaderUnique(headerUnique []string) ApiTestUniqueItemsHeaderAndQueryParameterCollectionFormatRequest {
 	r.headerUnique = &headerUnique
 	return r
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_fake_classname_tags123.go b/samples/openapi3/client/petstore/go/go-petstore/api_fake_classname_tags123.go
index 73e85680e9f..2e7e85e20c7 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_fake_classname_tags123.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_fake_classname_tags123.go
@@ -26,8 +26,8 @@ type FakeClassnameTags123Api interface {
 
 	To test class name in snake case
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiTestClassnameRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiTestClassnameRequest
 	*/
 	TestClassname(ctx context.Context) ApiTestClassnameRequest
 
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_pet.go b/samples/openapi3/client/petstore/go/go-petstore/api_pet.go
index f6aa8aea7aa..dcd0fb58429 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_pet.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_pet.go
@@ -26,8 +26,8 @@ type PetApi interface {
 	/*
 	AddPet 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().
-	 @return ApiAddPetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiAddPetRequest
 	*/
 	AddPet(ctx context.Context) ApiAddPetRequest
 
@@ -37,9 +37,9 @@ type PetApi interface {
 	/*
 	DeletePet 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
-	 @return ApiDeletePetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param petId Pet id to delete
+	@return ApiDeletePetRequest
 	*/
 	DeletePet(ctx context.Context, petId int64) ApiDeletePetRequest
 
@@ -51,8 +51,8 @@ type PetApi interface {
 
 	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().
-	 @return ApiFindPetsByStatusRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFindPetsByStatusRequest
 	*/
 	FindPetsByStatus(ctx context.Context) ApiFindPetsByStatusRequest
 
@@ -65,8 +65,8 @@ type PetApi interface {
 
 	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().
-	 @return ApiFindPetsByTagsRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiFindPetsByTagsRequest
 
 	Deprecated
 	*/
@@ -82,9 +82,9 @@ type PetApi interface {
 
 	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 ApiGetPetByIdRequest
+	@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 ApiGetPetByIdRequest
 	*/
 	GetPetById(ctx context.Context, petId int64) ApiGetPetByIdRequest
 
@@ -95,8 +95,8 @@ type PetApi interface {
 	/*
 	UpdatePet Update an existing pet
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiUpdatePetRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiUpdatePetRequest
 	*/
 	UpdatePet(ctx context.Context) ApiUpdatePetRequest
 
@@ -106,9 +106,9 @@ type PetApi interface {
 	/*
 	UpdatePetWithForm 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
-	 @return ApiUpdatePetWithFormRequest
+	@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
+	@return ApiUpdatePetWithFormRequest
 	*/
 	UpdatePetWithForm(ctx context.Context, petId int64) ApiUpdatePetWithFormRequest
 
@@ -118,9 +118,9 @@ type PetApi interface {
 	/*
 	UploadFile 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
-	 @return ApiUploadFileRequest
+	@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
+	@return ApiUploadFileRequest
 	*/
 	UploadFile(ctx context.Context, petId int64) ApiUploadFileRequest
 
@@ -131,9 +131,9 @@ type PetApi interface {
 	/*
 	UploadFileWithRequiredFile 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
-	 @return ApiUploadFileWithRequiredFileRequest
+	@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
+	@return ApiUploadFileWithRequiredFileRequest
 	*/
 	UploadFileWithRequiredFile(ctx context.Context, petId int64) ApiUploadFileWithRequiredFileRequest
 
@@ -572,7 +572,6 @@ type ApiGetPetByIdRequest struct {
 	petId int64
 }
 
-
 func (r ApiGetPetByIdRequest) Execute() (*Pet, *http.Response, error) {
 	return r.ApiService.GetPetByIdExecute(r)
 }
@@ -795,6 +794,7 @@ func (r ApiUpdatePetWithFormRequest) Name(name string) ApiUpdatePetWithFormReque
 	r.name = &name
 	return r
 }
+
 // Updated status of the pet
 func (r ApiUpdatePetWithFormRequest) Status(status string) ApiUpdatePetWithFormRequest {
 	r.status = &status
@@ -904,6 +904,7 @@ func (r ApiUploadFileRequest) AdditionalMetadata(additionalMetadata string) ApiU
 	r.additionalMetadata = &additionalMetadata
 	return r
 }
+
 // file to upload
 func (r ApiUploadFileRequest) File(file *os.File) ApiUploadFileRequest {
 	r.file = &file
@@ -1038,6 +1039,7 @@ func (r ApiUploadFileWithRequiredFileRequest) RequiredFile(requiredFile *os.File
 	r.requiredFile = &requiredFile
 	return r
 }
+
 // Additional data to pass to server
 func (r ApiUploadFileWithRequiredFileRequest) AdditionalMetadata(additionalMetadata string) ApiUploadFileWithRequiredFileRequest {
 	r.additionalMetadata = &additionalMetadata
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_store.go b/samples/openapi3/client/petstore/go/go-petstore/api_store.go
index e257cb5c2d5..5ff7698faa4 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_store.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_store.go
@@ -27,9 +27,9 @@ type StoreApi interface {
 
 	For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param orderId ID of the order that needs to be deleted
-	 @return ApiDeleteOrderRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param orderId ID of the order that needs to be deleted
+	@return ApiDeleteOrderRequest
 	*/
 	DeleteOrder(ctx context.Context, orderId string) ApiDeleteOrderRequest
 
@@ -41,8 +41,8 @@ type StoreApi interface {
 
 	Returns a map of status codes to quantities
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiGetInventoryRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiGetInventoryRequest
 	*/
 	GetInventory(ctx context.Context) ApiGetInventoryRequest
 
@@ -55,9 +55,9 @@ type StoreApi interface {
 
 	For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param orderId ID of pet that needs to be fetched
-	 @return ApiGetOrderByIdRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param orderId ID of pet that needs to be fetched
+	@return ApiGetOrderByIdRequest
 	*/
 	GetOrderById(ctx context.Context, orderId int64) ApiGetOrderByIdRequest
 
@@ -68,8 +68,8 @@ type StoreApi interface {
 	/*
 	PlaceOrder Place an order for a pet
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiPlaceOrderRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiPlaceOrderRequest
 	*/
 	PlaceOrder(ctx context.Context) ApiPlaceOrderRequest
 
@@ -87,7 +87,6 @@ type ApiDeleteOrderRequest struct {
 	orderId string
 }
 
-
 func (r ApiDeleteOrderRequest) Execute() (*http.Response, error) {
 	return r.ApiService.DeleteOrderExecute(r)
 }
@@ -179,7 +178,6 @@ type ApiGetInventoryRequest struct {
 	ApiService StoreApi
 }
 
-
 func (r ApiGetInventoryRequest) Execute() (map[string]int32, *http.Response, error) {
 	return r.ApiService.GetInventoryExecute(r)
 }
@@ -294,7 +292,6 @@ type ApiGetOrderByIdRequest struct {
 	orderId int64
 }
 
-
 func (r ApiGetOrderByIdRequest) Execute() (*Order, *http.Response, error) {
 	return r.ApiService.GetOrderByIdExecute(r)
 }
diff --git a/samples/openapi3/client/petstore/go/go-petstore/api_user.go b/samples/openapi3/client/petstore/go/go-petstore/api_user.go
index 4fa005f0566..0ea539c457e 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/api_user.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/api_user.go
@@ -27,8 +27,8 @@ type UserApi interface {
 
 	This can only be done by the logged in user.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateUserRequest
 	*/
 	CreateUser(ctx context.Context) ApiCreateUserRequest
 
@@ -38,8 +38,8 @@ type UserApi interface {
 	/*
 	CreateUsersWithArrayInput Creates list of users with given input array
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateUsersWithArrayInputRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateUsersWithArrayInputRequest
 	*/
 	CreateUsersWithArrayInput(ctx context.Context) ApiCreateUsersWithArrayInputRequest
 
@@ -49,8 +49,8 @@ type UserApi interface {
 	/*
 	CreateUsersWithListInput Creates list of users with given input array
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiCreateUsersWithListInputRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiCreateUsersWithListInputRequest
 	*/
 	CreateUsersWithListInput(ctx context.Context) ApiCreateUsersWithListInputRequest
 
@@ -62,9 +62,9 @@ type UserApi interface {
 
 	This can only be done by the logged in user.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param username The name that needs to be deleted
-	 @return ApiDeleteUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param username The name that needs to be deleted
+	@return ApiDeleteUserRequest
 	*/
 	DeleteUser(ctx context.Context, username string) ApiDeleteUserRequest
 
@@ -74,9 +74,9 @@ type UserApi interface {
 	/*
 	GetUserByName Get user by user name
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param username The name that needs to be fetched. Use user1 for testing.
-	 @return ApiGetUserByNameRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param username The name that needs to be fetched. Use user1 for testing.
+	@return ApiGetUserByNameRequest
 	*/
 	GetUserByName(ctx context.Context, username string) ApiGetUserByNameRequest
 
@@ -87,8 +87,8 @@ type UserApi interface {
 	/*
 	LoginUser Logs user into the system
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiLoginUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiLoginUserRequest
 	*/
 	LoginUser(ctx context.Context) ApiLoginUserRequest
 
@@ -99,8 +99,8 @@ type UserApi interface {
 	/*
 	LogoutUser Logs out current logged in user session
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @return ApiLogoutUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@return ApiLogoutUserRequest
 	*/
 	LogoutUser(ctx context.Context) ApiLogoutUserRequest
 
@@ -112,9 +112,9 @@ type UserApi interface {
 
 	This can only be done by the logged in user.
 
-	 @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
-	 @param username name that need to be deleted
-	 @return ApiUpdateUserRequest
+	@param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
+	@param username name that need to be deleted
+	@return ApiUpdateUserRequest
 	*/
 	UpdateUser(ctx context.Context, username string) ApiUpdateUserRequest
 
@@ -427,7 +427,6 @@ type ApiDeleteUserRequest struct {
 	username string
 }
 
-
 func (r ApiDeleteUserRequest) Execute() (*http.Response, error) {
 	return r.ApiService.DeleteUserExecute(r)
 }
@@ -520,7 +519,6 @@ type ApiGetUserByNameRequest struct {
 	username string
 }
 
-
 func (r ApiGetUserByNameRequest) Execute() (*User, *http.Response, error) {
 	return r.ApiService.GetUserByNameExecute(r)
 }
@@ -628,6 +626,7 @@ func (r ApiLoginUserRequest) Username(username string) ApiLoginUserRequest {
 	r.username = &username
 	return r
 }
+
 // The password for login in clear text
 func (r ApiLoginUserRequest) Password(password string) ApiLoginUserRequest {
 	r.password = &password
@@ -739,7 +738,6 @@ type ApiLogoutUserRequest struct {
 	ApiService UserApi
 }
 
-
 func (r ApiLogoutUserRequest) Execute() (*http.Response, error) {
 	return r.ApiService.LogoutUserExecute(r)
 }
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_animal.go b/samples/openapi3/client/petstore/go/go-petstore/model_animal.go
index 1452a7259f1..c8bc5e8960e 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_animal.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_animal.go
@@ -58,7 +58,7 @@ func (o *Animal) GetClassName() string {
 // GetClassNameOk returns a tuple with the ClassName field value
 // and a boolean to check if the value has been set.
 func (o *Animal) GetClassNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.ClassName, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_apple_req.go b/samples/openapi3/client/petstore/go/go-petstore/model_apple_req.go
index 5bed586e065..f57b7fdf8c8 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_apple_req.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_apple_req.go
@@ -54,7 +54,7 @@ func (o *AppleReq) GetCultivar() string {
 // GetCultivarOk returns a tuple with the Cultivar field value
 // and a boolean to check if the value has been set.
 func (o *AppleReq) GetCultivarOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Cultivar, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_banana_req.go b/samples/openapi3/client/petstore/go/go-petstore/model_banana_req.go
index 67e6d5542b9..c36aedfd31f 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_banana_req.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_banana_req.go
@@ -54,7 +54,7 @@ func (o *BananaReq) GetLengthCm() float32 {
 // GetLengthCmOk returns a tuple with the LengthCm field value
 // and a boolean to check if the value has been set.
 func (o *BananaReq) GetLengthCmOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.LengthCm, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_category.go b/samples/openapi3/client/petstore/go/go-petstore/model_category.go
index f045ffa6566..124537d152e 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_category.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_category.go
@@ -88,7 +88,7 @@ func (o *Category) GetName() string {
 // GetNameOk returns a tuple with the Name field value
 // and a boolean to check if the value has been set.
 func (o *Category) GetNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Name, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_enum_test_.go b/samples/openapi3/client/petstore/go/go-petstore/model_enum_test_.go
index b1f488fa0ba..367a1c46d21 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_enum_test_.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_enum_test_.go
@@ -100,7 +100,7 @@ func (o *EnumTest) GetEnumStringRequired() string {
 // GetEnumStringRequiredOk returns a tuple with the EnumStringRequired field value
 // and a boolean to check if the value has been set.
 func (o *EnumTest) GetEnumStringRequiredOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.EnumStringRequired, true
@@ -188,7 +188,7 @@ func (o *EnumTest) GetOuterEnum() OuterEnum {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *EnumTest) GetOuterEnumOk() (*OuterEnum, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.OuterEnum.Get(), o.OuterEnum.IsSet()
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_format_test_.go b/samples/openapi3/client/petstore/go/go-petstore/model_format_test_.go
index af2fe2e7b18..64c5bf0aed1 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_format_test_.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_format_test_.go
@@ -170,7 +170,7 @@ func (o *FormatTest) GetNumber() float32 {
 // GetNumberOk returns a tuple with the Number field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetNumberOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Number, true
@@ -290,7 +290,7 @@ func (o *FormatTest) GetByte() string {
 // GetByteOk returns a tuple with the Byte field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetByteOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Byte, true
@@ -346,7 +346,7 @@ func (o *FormatTest) GetDate() string {
 // GetDateOk returns a tuple with the Date field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetDateOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Date, true
@@ -434,7 +434,7 @@ func (o *FormatTest) GetPassword() string {
 // GetPasswordOk returns a tuple with the Password field value
 // and a boolean to check if the value has been set.
 func (o *FormatTest) GetPasswordOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Password, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_health_check_result.go b/samples/openapi3/client/petstore/go/go-petstore/model_health_check_result.go
index 89403e096c1..769a5d44868 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_health_check_result.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_health_check_result.go
@@ -52,7 +52,7 @@ func (o *HealthCheckResult) GetNullableMessage() string {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *HealthCheckResult) GetNullableMessageOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.NullableMessage.Get(), o.NullableMessage.IsSet()
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_name.go b/samples/openapi3/client/petstore/go/go-petstore/model_name.go
index 0c4f820c6e5..51adb2a1611 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_name.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_name.go
@@ -56,7 +56,7 @@ func (o *Name) GetName() int32 {
 // GetNameOk returns a tuple with the Name field value
 // and a boolean to check if the value has been set.
 func (o *Name) GetNameOk() (*int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Name, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_nullable_class.go b/samples/openapi3/client/petstore/go/go-petstore/model_nullable_class.go
index dbf4bfdbb89..f49994d4431 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_nullable_class.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_nullable_class.go
@@ -65,7 +65,7 @@ func (o *NullableClass) GetIntegerProp() int32 {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *NullableClass) GetIntegerPropOk() (*int32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.IntegerProp.Get(), o.IntegerProp.IsSet()
@@ -107,7 +107,7 @@ func (o *NullableClass) GetNumberProp() float32 {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *NullableClass) GetNumberPropOk() (*float32, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.NumberProp.Get(), o.NumberProp.IsSet()
@@ -149,7 +149,7 @@ func (o *NullableClass) GetBooleanProp() bool {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *NullableClass) GetBooleanPropOk() (*bool, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.BooleanProp.Get(), o.BooleanProp.IsSet()
@@ -191,7 +191,7 @@ func (o *NullableClass) GetStringProp() string {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *NullableClass) GetStringPropOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.StringProp.Get(), o.StringProp.IsSet()
@@ -233,7 +233,7 @@ func (o *NullableClass) GetDateProp() string {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *NullableClass) GetDatePropOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.DateProp.Get(), o.DateProp.IsSet()
@@ -275,7 +275,7 @@ func (o *NullableClass) GetDatetimeProp() time.Time {
 // and a boolean to check if the value has been set.
 // NOTE: If the value is an explicit nil, `nil, true` will be returned
 func (o *NullableClass) GetDatetimePropOk() (*time.Time, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.DatetimeProp.Get(), o.DatetimeProp.IsSet()
@@ -306,7 +306,7 @@ func (o *NullableClass) UnsetDatetimeProp() {
 
 // GetArrayNullableProp returns the ArrayNullableProp field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *NullableClass) GetArrayNullableProp() []map[string]interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret []map[string]interface{}
 		return ret
 	}
@@ -339,7 +339,7 @@ func (o *NullableClass) SetArrayNullableProp(v []map[string]interface{}) {
 
 // GetArrayAndItemsNullableProp returns the ArrayAndItemsNullableProp field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *NullableClass) GetArrayAndItemsNullableProp() []*map[string]interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret []*map[string]interface{}
 		return ret
 	}
@@ -404,7 +404,7 @@ func (o *NullableClass) SetArrayItemsNullable(v []*map[string]interface{}) {
 
 // GetObjectNullableProp returns the ObjectNullableProp field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *NullableClass) GetObjectNullableProp() map[string]map[string]interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret map[string]map[string]interface{}
 		return ret
 	}
@@ -437,7 +437,7 @@ func (o *NullableClass) SetObjectNullableProp(v map[string]map[string]interface{
 
 // GetObjectAndItemsNullableProp returns the ObjectAndItemsNullableProp field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *NullableClass) GetObjectAndItemsNullableProp() map[string]map[string]interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret map[string]map[string]interface{}
 		return ret
 	}
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_pet.go b/samples/openapi3/client/petstore/go/go-petstore/model_pet.go
index 8dffc304e74..f4ed04820c8 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_pet.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_pet.go
@@ -125,7 +125,7 @@ func (o *Pet) GetName() string {
 // GetNameOk returns a tuple with the Name field value
 // and a boolean to check if the value has been set.
 func (o *Pet) GetNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.Name, true
@@ -149,7 +149,7 @@ func (o *Pet) GetPhotoUrls() []string {
 // GetPhotoUrlsOk returns a tuple with the PhotoUrls field value
 // and a boolean to check if the value has been set.
 func (o *Pet) GetPhotoUrlsOk() ([]string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return o.PhotoUrls, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_user.go b/samples/openapi3/client/petstore/go/go-petstore/model_user.go
index a4b6dc232ef..831790bdb62 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_user.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_user.go
@@ -345,7 +345,7 @@ func (o *User) SetArbitraryObject(v map[string]interface{}) {
 
 // GetArbitraryNullableObject returns the ArbitraryNullableObject field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *User) GetArbitraryNullableObject() map[string]interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret map[string]interface{}
 		return ret
 	}
@@ -378,7 +378,7 @@ func (o *User) SetArbitraryNullableObject(v map[string]interface{}) {
 
 // GetArbitraryTypeValue returns the ArbitraryTypeValue field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *User) GetArbitraryTypeValue() interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret interface{}
 		return ret
 	}
@@ -411,7 +411,7 @@ func (o *User) SetArbitraryTypeValue(v interface{}) {
 
 // GetArbitraryNullableTypeValue returns the ArbitraryNullableTypeValue field value if set, zero value otherwise (both if not set or set to explicit null).
 func (o *User) GetArbitraryNullableTypeValue() interface{} {
-	if o == nil  {
+	if o == nil {
 		var ret interface{}
 		return ret
 	}
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_whale.go b/samples/openapi3/client/petstore/go/go-petstore/model_whale.go
index 914b8116296..2e562647568 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_whale.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_whale.go
@@ -119,7 +119,7 @@ func (o *Whale) GetClassName() string {
 // GetClassNameOk returns a tuple with the ClassName field value
 // and a boolean to check if the value has been set.
 func (o *Whale) GetClassNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.ClassName, true
diff --git a/samples/openapi3/client/petstore/go/go-petstore/model_zebra.go b/samples/openapi3/client/petstore/go/go-petstore/model_zebra.go
index eb23ffbedc9..0c70bc462cc 100644
--- a/samples/openapi3/client/petstore/go/go-petstore/model_zebra.go
+++ b/samples/openapi3/client/petstore/go/go-petstore/model_zebra.go
@@ -86,7 +86,7 @@ func (o *Zebra) GetClassName() string {
 // GetClassNameOk returns a tuple with the ClassName field value
 // and a boolean to check if the value has been set.
 func (o *Zebra) GetClassNameOk() (*string, bool) {
-	if o == nil  {
+	if o == nil {
 		return nil, false
 	}
 	return &o.ClassName, true
-- 
GitLab