Interface ConversationItemWithReference

The arguments of the function call (for function_call items).

The ID of the function call (for function_call and function_call_output items). If passed on a function_call_output item, the server will check that a function_call item with the same ID exists in the conversation history.

The content of the message, applicable for message items.

• Message items of role system support only input_text content
• Message items of role user support input_text and input_audio content
• Message items of role assistant support text content.

For an item of type (message | function_call | function_call_output) this field allows the client to assign the unique ID of the item. It is not required because the server will generate one if not provided.

For an item of type item_reference, this field is required and is a reference to any item that has previously existed in the conversation.

The name of the function being called (for function_call items).

Identifier for the API object being returned - always realtime.item.

The output of the function call (for function_call_output items).

The role of the message sender (user, assistant, system), only applicable for message items.

The status of the item (completed, incomplete). These have no effect on the conversation, but are accepted for consistency with the conversation.item.created event.

The type of the item (message, function_call, function_call_output, item_reference).