docs: def upload(clk_json, project, apikey, server, output, verbose):
      """Upload CLK data to entity matching server.
  
      Given a json file containing hashed clk data as CLK_JSON, upload to
      the entity resolution service.
  
      Use "-" to read from stdin.
      """
      if verbose:
          log("Uploading CLK data from {}".format(clk_json.name))
          log("To Entity Matching Server: {}".format(server))
          log("Project ID: {}".format(project))
          log("Uploading CLK data to the server")
  
      response = project_upload_clks(server, project, apikey, clk_json)
  
      if verbose:
          log(response)
  
      json.dump(response, output)