Optional
Readonly
Custom serializer. Defaults to JSON.stringify(input) with application/json content type.
JSON.stringify(input)
application/json
Endpoint URL — required. e.g., 'https://telemetry.example.com/ingest'.
'https://telemetry.example.com/ingest'
Custom serializer. Defaults to
JSON.stringify(input)withapplication/jsoncontent type.