feat(api): make model and inputs not required to create response

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 109
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-9e41d2d5471d2c28bff0d616f4476f5b0e6c541ef4cb51bdaaef5fdf5e13c8b2.yml
-openapi_spec_hash: 86f765e18d00e32cf2ce9db7ab84d946
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-f411a68f272b8be0ab0c266043da33228687b9b2d76896724e3cef797de9563d.yml
+openapi_spec_hash: 89bf866ea95ecfb3d76c8833237047d6
 config_hash: dc5515e257676a27cb1ace1784aa92b3

lib/openai/models/responses/response_create_params.rb

@@ -10,30 +10,6 @@ class ResponseCreateParams < OpenAI::Internal::Type::BaseModel
         extend OpenAI::Internal::Type::RequestParameters::Converter
         include OpenAI::Internal::Type::RequestParameters
 
-        # @!attribute input
-        #   Text, image, or file inputs to the model, used to generate a response.
-        #
-        #   Learn more:
-        #
-        #   - [Text inputs and outputs](https://platform.openai.com/docs/guides/text)
-        #   - [Image inputs](https://platform.openai.com/docs/guides/images)
-        #   - [File inputs](https://platform.openai.com/docs/guides/pdf-files)
-        #   - [Conversation state](https://platform.openai.com/docs/guides/conversation-state)
-        #   - [Function calling](https://platform.openai.com/docs/guides/function-calling)
-        #
-        #   @return [String, Array<OpenAI::Models::Responses::EasyInputMessage, OpenAI::Models::Responses::ResponseInputItem::Message, OpenAI::Models::Responses::ResponseOutputMessage, OpenAI::Models::Responses::ResponseFileSearchToolCall, OpenAI::Models::Responses::ResponseComputerToolCall, OpenAI::Models::Responses::ResponseInputItem::ComputerCallOutput, OpenAI::Models::Responses::ResponseFunctionWebSearch, OpenAI::Models::Responses::ResponseFunctionToolCall, OpenAI::Models::Responses::ResponseInputItem::FunctionCallOutput, OpenAI::Models::Responses::ResponseReasoningItem, OpenAI::Models::Responses::ResponseInputItem::ImageGenerationCall, OpenAI::Models::Responses::ResponseCodeInterpreterToolCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCallOutput, OpenAI::Models::Responses::ResponseInputItem::McpListTools, OpenAI::Models::Responses::ResponseInputItem::McpApprovalRequest, OpenAI::Models::Responses::ResponseInputItem::McpApprovalResponse, OpenAI::Models::Responses::ResponseInputItem::McpCall, OpenAI::Models::Responses::ResponseInputItem::ItemReference>]
-        required :input, union: -> { OpenAI::Responses::ResponseCreateParams::Input }
-
-        # @!attribute model
-        #   Model ID used to generate the response, like `gpt-4o` or `o3`. OpenAI offers a
-        #   wide range of models with different capabilities, performance characteristics,
-        #   and price points. Refer to the
-        #   [model guide](https://platform.openai.com/docs/models) to browse and compare
-        #   available models.
-        #
-        #   @return [String, Symbol, OpenAI::Models::ChatModel, OpenAI::Models::ResponsesModel::ResponsesOnlyModel]
-        required :model, union: -> { OpenAI::ResponsesModel }
-
         # @!attribute background
         #   Whether to run the model response in the background.
         #   [Learn more](https://platform.openai.com/docs/guides/background).
@@ -63,6 +39,20 @@ class ResponseCreateParams < OpenAI::Internal::Type::BaseModel
                  -> { OpenAI::Internal::Type::ArrayOf[enum: OpenAI::Responses::ResponseIncludable] },
                  nil?: true
 
+        # @!attribute input
+        #   Text, image, or file inputs to the model, used to generate a response.
+        #
+        #   Learn more:
+        #
+        #   - [Text inputs and outputs](https://platform.openai.com/docs/guides/text)
+        #   - [Image inputs](https://platform.openai.com/docs/guides/images)
+        #   - [File inputs](https://platform.openai.com/docs/guides/pdf-files)
+        #   - [Conversation state](https://platform.openai.com/docs/guides/conversation-state)
+        #   - [Function calling](https://platform.openai.com/docs/guides/function-calling)
+        #
+        #   @return [String, Array<OpenAI::Models::Responses::EasyInputMessage, OpenAI::Models::Responses::ResponseInputItem::Message, OpenAI::Models::Responses::ResponseOutputMessage, OpenAI::Models::Responses::ResponseFileSearchToolCall, OpenAI::Models::Responses::ResponseComputerToolCall, OpenAI::Models::Responses::ResponseInputItem::ComputerCallOutput, OpenAI::Models::Responses::ResponseFunctionWebSearch, OpenAI::Models::Responses::ResponseFunctionToolCall, OpenAI::Models::Responses::ResponseInputItem::FunctionCallOutput, OpenAI::Models::Responses::ResponseReasoningItem, OpenAI::Models::Responses::ResponseInputItem::ImageGenerationCall, OpenAI::Models::Responses::ResponseCodeInterpreterToolCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCallOutput, OpenAI::Models::Responses::ResponseInputItem::McpListTools, OpenAI::Models::Responses::ResponseInputItem::McpApprovalRequest, OpenAI::Models::Responses::ResponseInputItem::McpApprovalResponse, OpenAI::Models::Responses::ResponseInputItem::McpCall, OpenAI::Models::Responses::ResponseInputItem::ItemReference>, nil]
+        optional :input, union: -> { OpenAI::Responses::ResponseCreateParams::Input }
+
         # @!attribute instructions
         #   A system (or developer) message inserted into the model's context.
         #
@@ -92,6 +82,16 @@ class ResponseCreateParams < OpenAI::Internal::Type::BaseModel
         #   @return [Hash{Symbol=>String}, nil]
         optional :metadata, OpenAI::Internal::Type::HashOf[String], nil?: true
 
+        # @!attribute model
+        #   Model ID used to generate the response, like `gpt-4o` or `o3`. OpenAI offers a
+        #   wide range of models with different capabilities, performance characteristics,
+        #   and price points. Refer to the
+        #   [model guide](https://platform.openai.com/docs/models) to browse and compare
+        #   available models.
+        #
+        #   @return [String, Symbol, OpenAI::Models::ChatModel, OpenAI::Models::ResponsesModel::ResponsesOnlyModel, nil]
+        optional :model, union: -> { OpenAI::ResponsesModel }
+
         # @!attribute parallel_tool_calls
         #   Whether to allow the model to run tool calls in parallel.
         #
@@ -232,24 +232,24 @@ class ResponseCreateParams < OpenAI::Internal::Type::BaseModel
         #   @return [String, nil]
         optional :user, String
 
-        # @!method initialize(input:, model:, background: nil, include: nil, instructions: nil, max_output_tokens: nil, metadata: nil, parallel_tool_calls: nil, previous_response_id: nil, prompt: nil, reasoning: nil, service_tier: nil, store: nil, temperature: nil, text: nil, tool_choice: nil, tools: nil, top_p: nil, truncation: nil, user: nil, request_options: {})
+        # @!method initialize(background: nil, include: nil, input: nil, instructions: nil, max_output_tokens: nil, metadata: nil, model: nil, parallel_tool_calls: nil, previous_response_id: nil, prompt: nil, reasoning: nil, service_tier: nil, store: nil, temperature: nil, text: nil, tool_choice: nil, tools: nil, top_p: nil, truncation: nil, user: nil, request_options: {})
         #   Some parameter documentations has been truncated, see
         #   {OpenAI::Models::Responses::ResponseCreateParams} for more details.
         #
-        #   @param input [String, Array<OpenAI::Models::Responses::EasyInputMessage, OpenAI::Models::Responses::ResponseInputItem::Message, OpenAI::Models::Responses::ResponseOutputMessage, OpenAI::Models::Responses::ResponseFileSearchToolCall, OpenAI::Models::Responses::ResponseComputerToolCall, OpenAI::Models::Responses::ResponseInputItem::ComputerCallOutput, OpenAI::Models::Responses::ResponseFunctionWebSearch, OpenAI::Models::Responses::ResponseFunctionToolCall, OpenAI::Models::Responses::ResponseInputItem::FunctionCallOutput, OpenAI::Models::Responses::ResponseReasoningItem, OpenAI::Models::Responses::ResponseInputItem::ImageGenerationCall, OpenAI::Models::Responses::ResponseCodeInterpreterToolCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCallOutput, OpenAI::Models::Responses::ResponseInputItem::McpListTools, OpenAI::Models::Responses::ResponseInputItem::McpApprovalRequest, OpenAI::Models::Responses::ResponseInputItem::McpApprovalResponse, OpenAI::Models::Responses::ResponseInputItem::McpCall, OpenAI::Models::Responses::ResponseInputItem::ItemReference>] Text, image, or file inputs to the model, used to generate a response.
-        #
-        #   @param model [String, Symbol, OpenAI::Models::ChatModel, OpenAI::Models::ResponsesModel::ResponsesOnlyModel] Model ID used to generate the response, like `gpt-4o` or `o3`. OpenAI
-        #
         #   @param background [Boolean, nil] Whether to run the model response in the background.
         #
         #   @param include [Array<Symbol, OpenAI::Models::Responses::ResponseIncludable>, nil] Specify additional output data to include in the model response. Currently
         #
+        #   @param input [String, Array<OpenAI::Models::Responses::EasyInputMessage, OpenAI::Models::Responses::ResponseInputItem::Message, OpenAI::Models::Responses::ResponseOutputMessage, OpenAI::Models::Responses::ResponseFileSearchToolCall, OpenAI::Models::Responses::ResponseComputerToolCall, OpenAI::Models::Responses::ResponseInputItem::ComputerCallOutput, OpenAI::Models::Responses::ResponseFunctionWebSearch, OpenAI::Models::Responses::ResponseFunctionToolCall, OpenAI::Models::Responses::ResponseInputItem::FunctionCallOutput, OpenAI::Models::Responses::ResponseReasoningItem, OpenAI::Models::Responses::ResponseInputItem::ImageGenerationCall, OpenAI::Models::Responses::ResponseCodeInterpreterToolCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCall, OpenAI::Models::Responses::ResponseInputItem::LocalShellCallOutput, OpenAI::Models::Responses::ResponseInputItem::McpListTools, OpenAI::Models::Responses::ResponseInputItem::McpApprovalRequest, OpenAI::Models::Responses::ResponseInputItem::McpApprovalResponse, OpenAI::Models::Responses::ResponseInputItem::McpCall, OpenAI::Models::Responses::ResponseInputItem::ItemReference>] Text, image, or file inputs to the model, used to generate a response.
+        #
         #   @param instructions [String, nil] A system (or developer) message inserted into the model's context.
         #
         #   @param max_output_tokens [Integer, nil] An upper bound for the number of tokens that can be generated for a response, in
         #
         #   @param metadata [Hash{Symbol=>String}, nil] Set of 16 key-value pairs that can be attached to an object. This can be
         #
+        #   @param model [String, Symbol, OpenAI::Models::ChatModel, OpenAI::Models::ResponsesModel::ResponsesOnlyModel] Model ID used to generate the response, like `gpt-4o` or `o3`. OpenAI
+        #
         #   @param parallel_tool_calls [Boolean, nil] Whether to allow the model to run tool calls in parallel.
         #
         #   @param previous_response_id [String, nil] The unique ID of the previous response to the model. Use this to