anchor.diff:  * `dcp_title` - content title - used to present document in basic search GUI - can be directly set by content provider during push
   * `dcp_url_view` - URL where document can be viewed in original system in human readable form - used to open document from basic search GUI - can be directly set by content provider during push
   * `dcp_description` - short text representing content - used to show content in basic search GUI for queries which do not produce highlights - can be directly set by content provider during push
  -
   
   DCP Content described by example:
   
  
positive.code: Delete defined content from DCP.
  DELETE /rest/content/{dcp_content_type}/{dcp_content_id}{?ignore_missing}
  < 200
  < 404
  
  --
  Search API
  
negative.code:           "id": "AS7-1254",
            "data": {
              "tags": ["Content_tag1", "tag2", "tag3"],
  	          "dcp_content_provider": "jbossorg",
              "dcp_content_type: "jbossorg_jira_issue",
              "dcp_content_id": "AS7-1254",
              "dcp_id": "jbossorg_jira_issue-AS7-1254",
              "dcp_type": "issue",
              "dcp_title": "AS7-1254 - Set the port_range on JGroups stacks to 1",
  