Constructor Detail

Method Detail

• id

   final String id()

  Unique identifier for this Response.

• createdAt

   final Double createdAt()

  Unix timestamp (in seconds) of when this Response was created.

• error

   final Optional<ResponseError> error()

  An error object returned when the model fails to generate a Response.

• incompleteDetails

   final Optional<Response.IncompleteDetails> incompleteDetails()

  Details about why the response is incomplete.

• instructions

   final Optional<String> instructions()

  Inserts a system (or developer) message as the first item in the model's context.

  When using along with previous_response_id, the instructions from a previous response will not be carried over to the next response. This makes it simple to swap out system (or developer) messages in new responses.

• metadata

   final Optional<Response.Metadata> metadata()

  Set of 16 key-value pairs that can be attached to an object. This can be useful for storing additional information about the object in a structured format, and querying for objects via API or the dashboard.

  Keys are strings with a maximum length of 64 characters. Values are strings with a maximum length of 512 characters.

• model

   final ResponsesModel 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 to browse and compare available models.

• _object_

   final JsonValue _object_()

  The object type of this resource - always set to response.

  Expected to always return the following:

  JsonValue.from("response")

  However, this method can be useful for debugging and logging (e.g. if the server responded with an unexpected value).

• output

   final List<ResponseOutputItem> output()

  An array of content items generated by the model.

  • The length and order of items in the output array is dependent on the model's response.

  • Rather than accessing the first item in the output array and assuming it's an assistant message with the content generated by the model, you might consider using the output_text property where supported in SDKs.

• parallelToolCalls

   final Boolean parallelToolCalls()

  Whether to allow the model to run tool calls in parallel.

• temperature

   final Optional<Double> temperature()

  What sampling temperature to use, between 0 and 2. Higher values like 0.8 will make the output more random, while lower values like 0.2 will make it more focused and deterministic. We generally recommend altering this or top_p but not both.

• toolChoice

   final Response.ToolChoice toolChoice()

  How the model should select which tool (or tools) to use when generating a response. See the tools parameter to see how to specify which tools the model can call.

• tools

   final List<Tool> tools()

  An array of tools the model may call while generating a response. You can specify which tool to use by setting the tool_choice parameter.

  The two categories of tools you can provide the model are:

  • Built-in tools: Tools that are provided by OpenAI that extend the model's capabilities, like web search or file search. Learn more about built-in tools.

  • Function calls (custom tools): Functions that are defined by you, enabling the model to call your own code. Learn more about function calling.

• topP

   final Optional<Double> topP()

  An alternative to sampling with temperature, called nucleus sampling, where the model considers the results of the tokens with top_p probability mass. So 0.1 means only the tokens comprising the top 10% probability mass are considered.

  We generally recommend altering this or temperature but not both.

• maxOutputTokens

   final Optional<Long> maxOutputTokens()

  An upper bound for the number of tokens that can be generated for a response, including visible output tokens and reasoning tokens.

• previousResponseId

   final Optional<String> previousResponseId()

  The unique ID of the previous response to the model. Use this to create multi-turn conversations. Learn more about conversation state.

• reasoning

   final Optional<Reasoning> reasoning()

  o-series models only

  Configuration options for reasoning models.

• serviceTier

   final Optional<Response.ServiceTier> serviceTier()

  Specifies the latency tier to use for processing the request. This parameter is relevant for customers subscribed to the scale tier service:

  • If set to 'auto', and the Project is Scale tier enabled, the system will utilize scale tier credits until they are exhausted.

  • If set to 'auto', and the Project is not Scale tier enabled, the request will be processed using the default service tier with a lower uptime SLA and no latency guarentee.

  • If set to 'default', the request will be processed using the default service tier with a lower uptime SLA and no latency guarentee.

  • If set to 'flex', the request will be processed with the Flex Processing service tier. Learn more.

  • When not set, the default behavior is 'auto'.

  When this parameter is set, the response body will include the service_tier utilized.

• status

   final Optional<ResponseStatus> status()

  The status of the response generation. One of completed, failed, in_progress, or incomplete.

• text

   final Optional<ResponseTextConfig> text()

  Configuration options for a text response from the model. Can be plain text or structured JSON data. Learn more:

  • Text inputs and outputs

  • Structured Outputs

• truncation

   final Optional<Response.Truncation> truncation()

  The truncation strategy to use for the model response.

  • auto: If the context of this response and previous ones exceeds the model's context window size, the model will truncate the response to fit the context window by dropping input items in the middle of the conversation.

  • disabled (default): If a model response will exceed the context window size for a model, the request will fail with a 400 error.

• usage

   final Optional<ResponseUsage> usage()

  Represents token usage details including input tokens, output tokens, a breakdown of output tokens, and the total tokens used.

• user

   final Optional<String> user()

  A unique identifier representing your end-user, which can help OpenAI to monitor and detect abuse. Learn more.

• _id

   final JsonField<String> _id()

  Returns the raw JSON value of id.

  Unlike id, this method doesn't throw if the JSON field has an unexpected type.

• _createdAt

   final JsonField<Double> _createdAt()

  Returns the raw JSON value of createdAt.

  Unlike createdAt, this method doesn't throw if the JSON field has an unexpected type.

• _error

   final JsonField<ResponseError> _error()

  Returns the raw JSON value of error.

  Unlike error, this method doesn't throw if the JSON field has an unexpected type.

• _incompleteDetails

   final JsonField<Response.IncompleteDetails> _incompleteDetails()

  Returns the raw JSON value of incompleteDetails.

  Unlike incompleteDetails, this method doesn't throw if the JSON field has an unexpected type.

• _instructions

   final JsonField<String> _instructions()

  Returns the raw JSON value of instructions.

  Unlike instructions, this method doesn't throw if the JSON field has an unexpected type.

• _metadata

   final JsonField<Response.Metadata> _metadata()

  Returns the raw JSON value of metadata.

  Unlike metadata, this method doesn't throw if the JSON field has an unexpected type.

• _model

   final JsonField<ResponsesModel> _model()

  Returns the raw JSON value of model.

  Unlike model, this method doesn't throw if the JSON field has an unexpected type.

• _output

   final JsonField<List<ResponseOutputItem>> _output()

  Returns the raw JSON value of output.

  Unlike output, this method doesn't throw if the JSON field has an unexpected type.

• _parallelToolCalls

   final JsonField<Boolean> _parallelToolCalls()

  Returns the raw JSON value of parallelToolCalls.

  Unlike parallelToolCalls, this method doesn't throw if the JSON field has an unexpected type.

• _temperature

   final JsonField<Double> _temperature()

  Returns the raw JSON value of temperature.

  Unlike temperature, this method doesn't throw if the JSON field has an unexpected type.

• _toolChoice

   final JsonField<Response.ToolChoice> _toolChoice()

  Returns the raw JSON value of toolChoice.

  Unlike toolChoice, this method doesn't throw if the JSON field has an unexpected type.

• _tools

   final JsonField<List<Tool>> _tools()

  Returns the raw JSON value of tools.

  Unlike tools, this method doesn't throw if the JSON field has an unexpected type.

• _topP

   final JsonField<Double> _topP()

  Returns the raw JSON value of topP.

  Unlike topP, this method doesn't throw if the JSON field has an unexpected type.

• _maxOutputTokens

   final JsonField<Long> _maxOutputTokens()

  Returns the raw JSON value of maxOutputTokens.

  Unlike maxOutputTokens, this method doesn't throw if the JSON field has an unexpected type.

• _previousResponseId

   final JsonField<String> _previousResponseId()

  Returns the raw JSON value of previousResponseId.

  Unlike previousResponseId, this method doesn't throw if the JSON field has an unexpected type.

• _reasoning

   final JsonField<Reasoning> _reasoning()

  Returns the raw JSON value of reasoning.

  Unlike reasoning, this method doesn't throw if the JSON field has an unexpected type.

• _serviceTier

   final JsonField<Response.ServiceTier> _serviceTier()

  Returns the raw JSON value of serviceTier.

  Unlike serviceTier, this method doesn't throw if the JSON field has an unexpected type.

• _status

   final JsonField<ResponseStatus> _status()

  Returns the raw JSON value of status.

  Unlike status, this method doesn't throw if the JSON field has an unexpected type.

• _text

   final JsonField<ResponseTextConfig> _text()

  Returns the raw JSON value of text.

  Unlike text, this method doesn't throw if the JSON field has an unexpected type.

• _truncation

   final JsonField<Response.Truncation> _truncation()

  Returns the raw JSON value of truncation.

  Unlike truncation, this method doesn't throw if the JSON field has an unexpected type.

• _usage

   final JsonField<ResponseUsage> _usage()

  Returns the raw JSON value of usage.

  Unlike usage, this method doesn't throw if the JSON field has an unexpected type.

• _user

   final JsonField<String> _user()

  Returns the raw JSON value of user.

  Unlike user, this method doesn't throw if the JSON field has an unexpected type.

• _additionalProperties

   final Map<String, JsonValue> _additionalProperties()

• toBuilder

   final Response.Builder toBuilder()

• validate

   final Response validate()

• isValid

   final Boolean isValid()

• equals

   Boolean equals(Object other)

• hashCode

   Integer hashCode()

• toString

   String toString()

• builder

   final static Response.Builder builder()

  Returns a mutable builder for constructing an instance of Response.

  The following fields are required:

  .id()
  .createdAt()
  .error()
  .incompleteDetails()
  .instructions()
  .metadata()
  .model()
  .output()
  .parallelToolCalls()
  .temperature()
  .toolChoice()
  .tools()
  .topP()