Scim 2.0 connector Http Request Headers Content-type

We are trying to use the SCIM 2.0 connector to connect to mulesoft and then connect to another application.

We changed the setting of the default Http Request Headers content-type form application/scim+json to application/json. Our Mulesoft team is saying that the content-type is still being sent as application/scim+json. How can we get idn to send as application/json?

This is the error in Sailpoint idn receives.


[
   "openconnector.ConnectorException: Error while performing operation : Create Account Error code : 415 \u003c?xml version\u003d\u00271.0\u0027 encoding\u003d\u0027UTF-8\u0027?\u003e\n\u003cError\u003e\n \u003ccode\u003e415\u003c/code\u003e\n \u003cmessage\u003eUnsupported media type\u003c/message\u003e\n \u003cdetails\u003eUNSUPPORTED_MEDIA_TYPE:Unsupported mediaType\u003c/details\u003e\n\u003c/Error\u003e"
]

Any one have a possible solution to this?