45506: Invalid media type parameter WARNING: 45506warning-45506 page anchorFLEXWARNING Descriptiondescription page anchorInvalid 'MediaType' query parameter Possible Causespossible-causes page anchorThe value supplied by the MediaType query string parameter is invalid or malformed. Possible Solutionspossible-solutions page anchorEnsure that a valid MediaType enum value is provided.