Changes to Search for content

added the new unprocessable_entity enum value to the code response property for the response status 400

added the new unprocessable_entity enum value to the code response property for the response status 403

added the new unprocessable_entity enum value to the code response property for the response status 404

added the new unprocessable_entity enum value to the code response property for the response status default

added subschema #1 subschema #2 to the oneOf[subschema #1: Search Results] response property allOf list for the response status 200

added subschema #1 subschema #2 to the oneOf[subschema #2: Search Results (including Shared Links)] response property allOf list for the response status 200

removed subschema #1 subschema #2 from the oneOf[subschema #1: Search Results] response property allOf list for the response status 200

removed subschema #1 subschema #2 from the oneOf[subschema #2: Search Results (including Shared Links)] response property allOf list for the response status 200