Example
Key parameters
endpoint(required): Target endpoint for batch items (e.g.,responses).input_file_id(required): File id uploaded via/files.completion_window: e.g.,24h.metadata: Optional object stored with the batch.
Call /batches with the PHP SDK.
endpoint (required): Target endpoint for batch items (e.g., responses).input_file_id (required): File id uploaded via /files.completion_window: e.g., 24h.metadata: Optional object stored with the batch.