anchor.diff:  {
       "outcome" => "success",
       "result" => undefined,
  -    "server-groups" => {"main-server-group" => {"host" => {"master" => {
  +    "server-groups" => {"main-server-group" => {"host" => {"primary" => {
           "server-one" => {"response" => {"outcome" => "success"}},
           "server-two" => {"response" => {"outcome" => "success"}}
       }}}}
  
positive.code: {
      "outcome" => "success",
      "result" => undefined,
      "server-groups" => {"main-server-group" => {"host" => {"master" => {
          "server-one" => {"response" => {"outcome" => "success"}},
          "server-two" => {"response" => {"outcome" => "success"}}
      }}}}
  
negative.code: {
      "outcome" => "success",
      "result" => undefined,
      "server-groups" => {"main-server-group" => {"host" => {"primary" => {
          "server-one" => {"response" => {"outcome" => "success"}},
          "server-two" => {"response" => {"outcome" => "success"}}
      }}}}
  