C# Aspnetcore Generator. Fix Parameters missing (Name = ) Property (#8826)

* Fix parameter Name= missing.

* Update samples

* Fix wrong name in template

* Update samples again

modules/openapi-generator/src/main/resources/aspnetcore/2.0/formParam.mustache

@@ -1 +1 @@
-{{#isFormParam}}[FromForm]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}}){{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isFormParam}}
+{{#isFormParam}}[FromForm (Name = "{{baseName}}")]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}}){{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isFormParam}}

modules/openapi-generator/src/main/resources/aspnetcore/2.0/pathParam.mustache

@@ -1 +1 @@
-{{#isPathParam}}[FromRoute]{{#required}}[Required]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}}){{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isPathParam}}
+{{#isPathParam}}[FromRoute (Name = "{{baseName}}")]{{#required}}[Required]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}}){{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isPathParam}}

modules/openapi-generator/src/main/resources/aspnetcore/2.0/queryParam.mustache

@@ -1 +1 @@
-{{#isQueryParam}}[FromQuery]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}}){{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isQueryParam}}
+{{#isQueryParam}}[FromQuery (Name = "{{baseName}}")]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}}){{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isQueryParam}}

modules/openapi-generator/src/main/resources/aspnetcore/2.1/formParam.mustache

@@ -1 +1 @@
-{{#isFormParam}}[FromForm]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isFormParam}}
+{{#isFormParam}}[FromForm (Name = "{{baseName}}")]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isFormParam}}

modules/openapi-generator/src/main/resources/aspnetcore/2.1/pathParam.mustache

@@ -1 +1 @@
-{{#isPathParam}}[FromRoute]{{#required}}[Required]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isPathParam}}
+{{#isPathParam}}[FromRoute (Name = "{{baseName}}")]{{#required}}[Required]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isPathParam}}

modules/openapi-generator/src/main/resources/aspnetcore/2.1/queryParam.mustache

@@ -1 +1 @@
-{{#isQueryParam}}[FromQuery]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isQueryParam}}
+{{#isQueryParam}}[FromQuery (Name = "{{baseName}}")]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isQueryParam}}

modules/openapi-generator/src/main/resources/aspnetcore/3.0/formParam.mustache

@@ -1 +1 @@
-{{#isFormParam}}[FromForm]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isFormParam}}
+{{#isFormParam}}[FromForm (Name = "{{baseName}}")]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isFormParam}}

modules/openapi-generator/src/main/resources/aspnetcore/3.0/pathParam.mustache

@@ -1 +1 @@
-{{#isPathParam}}[FromRoute]{{#required}}[Required]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isPathParam}}
+{{#isPathParam}}[FromRoute (Name = "{{baseName}}")]{{#required}}[Required]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isPathParam}}

modules/openapi-generator/src/main/resources/aspnetcore/3.0/queryParam.mustache

@@ -1 +1 @@
-{{#isQueryParam}}[FromQuery]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isQueryParam}}
+{{#isQueryParam}}[FromQuery (Name = "{{baseName}}")]{{#required}}[Required()]{{/required}}{{#pattern}}[RegularExpression("{{{pattern}}}")]{{/pattern}}{{#minLength}}{{#maxLength}}[StringLength({{maxLength}}, MinimumLength={{minLength}})]{{/maxLength}}{{/minLength}}{{#minLength}}{{^maxLength}} [MinLength({{minLength}})]{{/maxLength}}{{/minLength}}{{^minLength}}{{#maxLength}} [MaxLength({{maxLength}})]{{/maxLength}}{{/minLength}}{{#minimum}}{{#maximum}}[Range({{minimum}}, {{maximum}})]{{/maximum}}{{/minimum}}{{&dataType}} {{paramName}}{{/isQueryParam}}

samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/PetApi.cs

@@ -55,7 +55,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("DeletePet")]
-        public virtual IActionResult DeletePet([FromRoute][Required]long petId, [FromHeader]string apiKey)
+        public virtual IActionResult DeletePet([FromRoute (Name = "petId")][Required]long petId, [FromHeader]string apiKey)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -76,7 +76,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByStatus")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByStatus([FromQuery][Required()]List<string> status)
+        public virtual IActionResult FindPetsByStatus([FromQuery (Name = "status")][Required()]List<string> status)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -106,7 +106,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByTags")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByTags([FromQuery][Required()]List<string> tags)
+        public virtual IActionResult FindPetsByTags([FromQuery (Name = "tags")][Required()]List<string> tags)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -138,7 +138,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetPetById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Pet), description: "successful operation")]
-        public virtual IActionResult GetPetById([FromRoute][Required]long petId)
+        public virtual IActionResult GetPetById([FromRoute (Name = "petId")][Required]long petId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -193,7 +193,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("UpdatePetWithForm")]
-        public virtual IActionResult UpdatePetWithForm([FromRoute][Required]long petId, [FromForm]string name, [FromForm]string status)
+        public virtual IActionResult UpdatePetWithForm([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "name")]string name, [FromForm (Name = "status")]string status)
         { 
 
             //TODO: Uncomment the next line to return response 405 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -214,7 +214,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("UploadFile")]
         [SwaggerResponse(statusCode: 200, type: typeof(ApiResponse), description: "successful operation")]
-        public virtual IActionResult UploadFile([FromRoute][Required]long petId, [FromForm]string additionalMetadata, [FromForm]System.IO.Stream file)
+        public virtual IActionResult UploadFile([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "additionalMetadata")]string additionalMetadata, [FromForm (Name = "file")]System.IO.Stream file)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/StoreApi.cs

@@ -38,7 +38,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/store/order/{orderId}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteOrder")]
-        public virtual IActionResult DeleteOrder([FromRoute][Required]string orderId)
+        public virtual IActionResult DeleteOrder([FromRoute (Name = "orderId")][Required]string orderId)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -87,7 +87,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetOrderById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Order), description: "successful operation")]
-        public virtual IActionResult GetOrderById([FromRoute][Required][Range(1, 5)]long orderId)
+        public virtual IActionResult GetOrderById([FromRoute (Name = "orderId")][Required][Range(1, 5)]long orderId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/UserApi.cs

@@ -93,7 +93,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/user/{username}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteUser")]
-        public virtual IActionResult DeleteUser([FromRoute][Required]string username)
+        public virtual IActionResult DeleteUser([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -116,7 +116,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetUserByName")]
         [SwaggerResponse(statusCode: 200, type: typeof(User), description: "successful operation")]
-        public virtual IActionResult GetUserByName([FromRoute][Required]string username)
+        public virtual IActionResult GetUserByName([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -148,7 +148,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("LoginUser")]
         [SwaggerResponse(statusCode: 200, type: typeof(string), description: "successful operation")]
-        public virtual IActionResult LoginUser([FromQuery][Required()]string username, [FromQuery][Required()]string password)
+        public virtual IActionResult LoginUser([FromQuery (Name = "username")][Required()]string username, [FromQuery (Name = "password")][Required()]string password)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -193,7 +193,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/user/{username}")]
         [ValidateModelState]
         [SwaggerOperation("UpdateUser")]
-        public virtual IActionResult UpdateUser([FromRoute][Required]string username, [FromBody]User body)
+        public virtual IActionResult UpdateUser([FromRoute (Name = "username")][Required]string username, [FromBody]User body)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/PetApi.cs

@@ -55,7 +55,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("DeletePet")]
-        public virtual IActionResult DeletePet([FromRoute][Required]long petId, [FromHeader]string apiKey)
+        public virtual IActionResult DeletePet([FromRoute (Name = "petId")][Required]long petId, [FromHeader]string apiKey)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -76,7 +76,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByStatus")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByStatus([FromQuery][Required()]List<string> status)
+        public virtual IActionResult FindPetsByStatus([FromQuery (Name = "status")][Required()]List<string> status)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -106,7 +106,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByTags")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByTags([FromQuery][Required()]List<string> tags)
+        public virtual IActionResult FindPetsByTags([FromQuery (Name = "tags")][Required()]List<string> tags)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -138,7 +138,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetPetById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Pet), description: "successful operation")]
-        public virtual IActionResult GetPetById([FromRoute][Required]long petId)
+        public virtual IActionResult GetPetById([FromRoute (Name = "petId")][Required]long petId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -193,7 +193,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("UpdatePetWithForm")]
-        public virtual IActionResult UpdatePetWithForm([FromRoute][Required]long petId, [FromForm]string name, [FromForm]string status)
+        public virtual IActionResult UpdatePetWithForm([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "name")]string name, [FromForm (Name = "status")]string status)
         { 
 
             //TODO: Uncomment the next line to return response 405 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -214,7 +214,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("UploadFile")]
         [SwaggerResponse(statusCode: 200, type: typeof(ApiResponse), description: "successful operation")]
-        public virtual IActionResult UploadFile([FromRoute][Required]long petId, [FromForm]string additionalMetadata, [FromForm]System.IO.Stream file)
+        public virtual IActionResult UploadFile([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "additionalMetadata")]string additionalMetadata, [FromForm (Name = "file")]System.IO.Stream file)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/StoreApi.cs

@@ -38,7 +38,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/store/order/{orderId}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteOrder")]
-        public virtual IActionResult DeleteOrder([FromRoute][Required]string orderId)
+        public virtual IActionResult DeleteOrder([FromRoute (Name = "orderId")][Required]string orderId)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -87,7 +87,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetOrderById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Order), description: "successful operation")]
-        public virtual IActionResult GetOrderById([FromRoute][Required][Range(1, 5)]long orderId)
+        public virtual IActionResult GetOrderById([FromRoute (Name = "orderId")][Required][Range(1, 5)]long orderId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/UserApi.cs

@@ -93,7 +93,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/user/{username}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteUser")]
-        public virtual IActionResult DeleteUser([FromRoute][Required]string username)
+        public virtual IActionResult DeleteUser([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -116,7 +116,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetUserByName")]
         [SwaggerResponse(statusCode: 200, type: typeof(User), description: "successful operation")]
-        public virtual IActionResult GetUserByName([FromRoute][Required]string username)
+        public virtual IActionResult GetUserByName([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -148,7 +148,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("LoginUser")]
         [SwaggerResponse(statusCode: 200, type: typeof(string), description: "successful operation")]
-        public virtual IActionResult LoginUser([FromQuery][Required()]string username, [FromQuery][Required()]string password)
+        public virtual IActionResult LoginUser([FromQuery (Name = "username")][Required()]string username, [FromQuery (Name = "password")][Required()]string password)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -193,7 +193,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/user/{username}")]
         [ValidateModelState]
         [SwaggerOperation("UpdateUser")]
-        public virtual IActionResult UpdateUser([FromRoute][Required]string username, [FromBody]User body)
+        public virtual IActionResult UpdateUser([FromRoute (Name = "username")][Required]string username, [FromBody]User body)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/PetApi.cs

@@ -66,7 +66,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("DeletePet")]
-        public virtual IActionResult DeletePet([FromRoute][Required]long petId, [FromHeader]string apiKey)
+        public virtual IActionResult DeletePet([FromRoute (Name = "petId")][Required]long petId, [FromHeader]string apiKey)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -87,7 +87,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByStatus")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByStatus([FromQuery][Required()]List<string> status)
+        public virtual IActionResult FindPetsByStatus([FromQuery (Name = "status")][Required()]List<string> status)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -117,7 +117,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByTags")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByTags([FromQuery][Required()]List<string> tags)
+        public virtual IActionResult FindPetsByTags([FromQuery (Name = "tags")][Required()]List<string> tags)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -149,7 +149,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetPetById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Pet), description: "successful operation")]
-        public virtual IActionResult GetPetById([FromRoute][Required]long petId)
+        public virtual IActionResult GetPetById([FromRoute (Name = "petId")][Required]long petId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -215,7 +215,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("UpdatePetWithForm")]
-        public virtual IActionResult UpdatePetWithForm([FromRoute][Required]long petId, [FromForm]string name, [FromForm]string status)
+        public virtual IActionResult UpdatePetWithForm([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "name")]string name, [FromForm (Name = "status")]string status)
         { 
 
             //TODO: Uncomment the next line to return response 405 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -236,7 +236,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("UploadFile")]
         [SwaggerResponse(statusCode: 200, type: typeof(ApiResponse), description: "successful operation")]
-        public virtual IActionResult UploadFile([FromRoute][Required]long petId, [FromForm]string additionalMetadata, [FromForm]System.IO.Stream file)
+        public virtual IActionResult UploadFile([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "additionalMetadata")]string additionalMetadata, [FromForm (Name = "file")]System.IO.Stream file)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/StoreApi.cs

@@ -38,7 +38,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/store/order/{orderId}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteOrder")]
-        public virtual IActionResult DeleteOrder([FromRoute][Required]string orderId)
+        public virtual IActionResult DeleteOrder([FromRoute (Name = "orderId")][Required]string orderId)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -87,7 +87,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetOrderById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Order), description: "successful operation")]
-        public virtual IActionResult GetOrderById([FromRoute][Required][Range(1, 5)]long orderId)
+        public virtual IActionResult GetOrderById([FromRoute (Name = "orderId")][Required][Range(1, 5)]long orderId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/UserApi.cs

@@ -97,7 +97,7 @@ namespace Org.OpenAPITools.Controllers
         [Authorize(Policy = "api_key")]
         [ValidateModelState]
         [SwaggerOperation("DeleteUser")]
-        public virtual IActionResult DeleteUser([FromRoute][Required]string username)
+        public virtual IActionResult DeleteUser([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -120,7 +120,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetUserByName")]
         [SwaggerResponse(statusCode: 200, type: typeof(User), description: "successful operation")]
-        public virtual IActionResult GetUserByName([FromRoute][Required]string username)
+        public virtual IActionResult GetUserByName([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -152,7 +152,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("LoginUser")]
         [SwaggerResponse(statusCode: 200, type: typeof(string), description: "successful operation")]
-        public virtual IActionResult LoginUser([FromQuery][Required()][RegularExpression("^[a-zA-Z0-9]+[a-zA-Z0-9\\.\\-_]*[a-zA-Z0-9]+$")]string username, [FromQuery][Required()]string password)
+        public virtual IActionResult LoginUser([FromQuery (Name = "username")][Required()][RegularExpression("^[a-zA-Z0-9]+[a-zA-Z0-9\\.\\-_]*[a-zA-Z0-9]+$")]string username, [FromQuery (Name = "password")][Required()]string password)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -199,7 +199,7 @@ namespace Org.OpenAPITools.Controllers
         [Authorize(Policy = "api_key")]
         [ValidateModelState]
         [SwaggerOperation("UpdateUser")]
-        public virtual IActionResult UpdateUser([FromRoute][Required]string username, [FromBody]User user)
+        public virtual IActionResult UpdateUser([FromRoute (Name = "username")][Required]string username, [FromBody]User user)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore/src/Org.OpenAPITools/Controllers/PetApi.cs

@@ -55,7 +55,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("DeletePet")]
-        public virtual IActionResult DeletePet([FromRoute][Required]long petId, [FromHeader]string apiKey)
+        public virtual IActionResult DeletePet([FromRoute (Name = "petId")][Required]long petId, [FromHeader]string apiKey)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -76,7 +76,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByStatus")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByStatus([FromQuery][Required()]List<string> status)
+        public virtual IActionResult FindPetsByStatus([FromQuery (Name = "status")][Required()]List<string> status)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -106,7 +106,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("FindPetsByTags")]
         [SwaggerResponse(statusCode: 200, type: typeof(List<Pet>), description: "successful operation")]
-        public virtual IActionResult FindPetsByTags([FromQuery][Required()]List<string> tags)
+        public virtual IActionResult FindPetsByTags([FromQuery (Name = "tags")][Required()]List<string> tags)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -138,7 +138,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetPetById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Pet), description: "successful operation")]
-        public virtual IActionResult GetPetById([FromRoute][Required]long petId)
+        public virtual IActionResult GetPetById([FromRoute (Name = "petId")][Required]long petId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -193,7 +193,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/pet/{petId}")]
         [ValidateModelState]
         [SwaggerOperation("UpdatePetWithForm")]
-        public virtual IActionResult UpdatePetWithForm([FromRoute][Required]long petId, [FromForm]string name, [FromForm]string status)
+        public virtual IActionResult UpdatePetWithForm([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "name")]string name, [FromForm (Name = "status")]string status)
         { 
 
             //TODO: Uncomment the next line to return response 405 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -214,7 +214,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("UploadFile")]
         [SwaggerResponse(statusCode: 200, type: typeof(ApiResponse), description: "successful operation")]
-        public virtual IActionResult UploadFile([FromRoute][Required]long petId, [FromForm]string additionalMetadata, [FromForm]System.IO.Stream file)
+        public virtual IActionResult UploadFile([FromRoute (Name = "petId")][Required]long petId, [FromForm (Name = "additionalMetadata")]string additionalMetadata, [FromForm (Name = "file")]System.IO.Stream file)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore/src/Org.OpenAPITools/Controllers/StoreApi.cs

@@ -38,7 +38,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/store/order/{orderId}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteOrder")]
-        public virtual IActionResult DeleteOrder([FromRoute][Required]string orderId)
+        public virtual IActionResult DeleteOrder([FromRoute (Name = "orderId")][Required]string orderId)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -87,7 +87,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetOrderById")]
         [SwaggerResponse(statusCode: 200, type: typeof(Order), description: "successful operation")]
-        public virtual IActionResult GetOrderById([FromRoute][Required][Range(1, 5)]long orderId)
+        public virtual IActionResult GetOrderById([FromRoute (Name = "orderId")][Required][Range(1, 5)]long orderId)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...

samples/server/petstore/aspnetcore/src/Org.OpenAPITools/Controllers/UserApi.cs

@@ -93,7 +93,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/user/{username}")]
         [ValidateModelState]
         [SwaggerOperation("DeleteUser")]
-        public virtual IActionResult DeleteUser([FromRoute][Required]string username)
+        public virtual IActionResult DeleteUser([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -116,7 +116,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetUserByName")]
         [SwaggerResponse(statusCode: 200, type: typeof(User), description: "successful operation")]
-        public virtual IActionResult GetUserByName([FromRoute][Required]string username)
+        public virtual IActionResult GetUserByName([FromRoute (Name = "username")][Required]string username)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -148,7 +148,7 @@ namespace Org.OpenAPITools.Controllers
         [ValidateModelState]
         [SwaggerOperation("LoginUser")]
         [SwaggerResponse(statusCode: 200, type: typeof(string), description: "successful operation")]
-        public virtual IActionResult LoginUser([FromQuery][Required()]string username, [FromQuery][Required()]string password)
+        public virtual IActionResult LoginUser([FromQuery (Name = "username")][Required()]string username, [FromQuery (Name = "password")][Required()]string password)
         { 
 
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
@@ -193,7 +193,7 @@ namespace Org.OpenAPITools.Controllers
         [Route("/v2/user/{username}")]
         [ValidateModelState]
         [SwaggerOperation("UpdateUser")]
-        public virtual IActionResult UpdateUser([FromRoute][Required]string username, [FromBody]User body)
+        public virtual IActionResult UpdateUser([FromRoute (Name = "username")][Required]string username, [FromBody]User body)
         { 
 
             //TODO: Uncomment the next line to return response 400 or use other options such as return this.NotFound(), return this.BadRequest(..), ...