Apparent redundant paragraphs in TS-0004 7.3.3.14
This clause is about discovery-related procedures, but it starts with the following sentences:
If the Request Expiration Timestamp is given in the request and has expired, the Hosting CSE shall reject the request with a "REQUEST_TIMEOUT" Response Status Code parameter value. Otherwise, the Hosting CSE should handle the request before the time specified in Request Expiration Timestamp.
If the Operation Execution Time is given in the request, the Hosting CSE should perform the following procedures at that time and shall not perform the procedures before that time.
If the Hosting CSE does not support the content format (i.e. type of serialization) requested by the originator, the request shall be rejected with a Response Status Code indicating "NOT_ACCEPTABLE" error.
If the Hosting CSE does not support the content format sent by the originator, the request shall be rejected with a Response Status Code indicating "UNSUPPORTED_MEDIA_TYPE" error.
These aren't specific to discovery so they should not be in this clause. They appear to be duplicates of sentences that appear in more generic sections of 7.3