anchor.diff:      };
     };
   
  - 
   in {
     options = {
       services.prometheus = {
  
positive.code:           The port to scrape metrics from. If using the public IP
            address, this must instead be specified in the relabeling
            rule.
          '';
        };
      };
  
negative.code:           The AWS Region.
          '';
        };
        endpoint = mkOption {
          type = types.nullOr types.str;
          default = null;
          description = ''
            Custom endpoint to be used.
          '';
        };
        access_key = mkOption {
          type = types.nullOr types.str;
          default = null;
          description = ''
            The AWS API key id. If blank, the environment variable
            <literal>AWS_ACCESS_KEY_ID</literal> is used.
          '';
        };
        secret_key = mkOption {
  