Partial success - some members failed to be added.

The HTTP status code 400 Bad Request error, thrown when required parameters are not passed or when the date range exceeds the maximum allowed duration of 6 months.

The HTTP status code 401 Unauthorized error, thrown when the user is not authorized to access the resource.

The HTTP status code 403 Forbidden error, thrown when the user is not authorized to access the resource.

The HTTP status code 405 Method Not Allowed error, thrown when you attempt to call a URI with an unsupported HTTP method.

The HTTP status code 406 Not Acceptable Content error, thrown when you send a request with accept header other than application/json.

The HTTP status code 413 Payload Too Large error, thrown when you attempt to pass a request payload that exceeds the limit.

The HTTP status code 429 Too Many Requests error, thrown when the user exceeds the allowed rate limit for the API.