| role |
string |
The role of the input item. |
| content |
string |
The content of the input item. Can be a string or an array of content parts for multimodal input. |
| type |
string |
The type of the input item. Typically message for conversation messages, or specialized types like function_call_output. |
| id |
string |
The unique ID of the input item. Used for item_reference type. |
| call_id |
string |
The ID of the function call this output corresponds to. Required for function_call_output type. |
| output |
string |
The output of the function call. Required for function_call_output type. |
| status |
string |
The status of the input item. |