Constructor Detail

Method Detail

• id

   final String id()

  The unique ID of the message.

• content

   final List<Message.Content> content()

  The content of the message

• role

   final Message.Role role()

  The role of the message. One of unknown, user, assistant, system, critic, discriminator, developer, or tool.

• status

   final Message.Status status()

  The status of item. One of in_progress, completed, or incomplete. Populated when items are returned via API.

• _type

   final JsonValue _type()

  The type of the message. Always set to message.

  Expected to always return the following:

  JsonValue.from("message")

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

• phase

   final Optional<Message.Phase> phase()

  Labels an assistant message as intermediate commentary (commentary) or the final answer (final_answer). For models like gpt-5.3-codex and beyond, when sending follow-up requests, preserve and resend phase on all assistant messages — dropping it can degrade performance. Not used for user messages.

• _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.

• _content

   final JsonField<List<Message.Content>> _content()

  Returns the raw JSON value of content.

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

• _role

   final JsonField<Message.Role> _role()

  Returns the raw JSON value of role.

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

• _status

   final JsonField<Message.Status> _status()

  Returns the raw JSON value of status.

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

• _phase

   final JsonField<Message.Phase> _phase()

  Returns the raw JSON value of phase.

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

• _additionalProperties

   final Map<String, JsonValue> _additionalProperties()

• toBuilder

   final Message.Builder toBuilder()

• validate

   final Message validate()

  Validates that the types of all values in this object match their expected types recursively.

  This method is not forwards compatible with new types from the API for existing fields.

• isValid

   final Boolean isValid()

• equals

   Boolean equals(Object other)

• hashCode

   Integer hashCode()

• toString

   String toString()

• builder

   final static Message.Builder builder()

  Returns a mutable builder for constructing an instance of Message.

  The following fields are required:

  .id()
  .content()
  .role()
  .status()