Need to accept multiple media types to in Oracle OIC Rest Based integration

Summary:

We have created an App Driven integration (Rest Adapter based) and need to pass the request payload either as text/xml or application/xml. This integration will be invoked from different third party vendors and some of them sends as text/xml and others as application/xml.

Please let us know how can we specify multiple media types on the Request Payload page of the Rest adapter.

Content (required):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):