error

error objectrequired

Error details.

typestringrequired

High-level error category

Example: invalid_request_error

codestringnullable

Fine-grained error identifier

error.type	error.code	Description
invalid_request_error	invalid_url	404 Invalid endpoint
	invalid_api_key	401 Invalid API key
	invalid_json	Invalid JSON
	invalid_event	Invalid event type
	invalid_parameters	Invalid parameters
	session_expired	Session quota (client secret) exhausted
limitation	timeout_error	Request timed out
	rate_limit_error	Reached the rate limit
server_error	internal_error	Internal server error

Example: invalid_json

messagestringrequired

Developer-facing message corresponding to code

Example: Invalid JSON

paramstringnullable

Related parameter name(s) for parameter errors (comma-separated)

Example: null

event_idstringrequired

Server-generated unique ID

typestringrequired

Fixed value

Possible values: [error]

item_idstringnullable

The item_id value specified as event_id in the input_audio_buffer.append event.

null if omitted, or if the error is not related to transcription

error

{
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_json",
    "message": "Invalid JSON",
    "param": null
  },
  "event_id": "string",
  "type": "error",
  "item_id": "string"
}