Based on the knowledge sources, a response with {"error": null, "status": 1} indicates a success. In the context of Mixpanel's ingestion and group profile APIs, a status value of 1 means the operation was successful, while 0 indicates failure. The error field being null further supports that there was no error in the request.
For example, the documentation states for several endpoints:
- "The returned object will have two keys: status, with the value 1 on success and 0 on failure, and error, with a string-valued error message if the request wasn't successful."
- "status: 1 on success and 0 on failure, and error, with a string-valued error message if the request wasn't successful"
Ingestion API - Group Profiles
So, {"error": null, "status": 1} means a success response.