Unsupported Media Type (HTTP 415)

The HCSS API returns Unsupported Media Type (HTTP 415) if the server refused to accept the request because the message content format is not supported.

This can happen for example, if the request payload is in XML format while the expected format is JSON. Most of the HCSS APIs require payload to be in JSON format.

If you receive HTTP 415 Unsupported Media Type, double check the content type of your request.