anchor.diff:          {
             "results": [
               {
  -              "binding_group": "bg-0",
  +              "ip_pool": "ip-pool-0",
                 "count_targeted": 34432,
                 "count_injected": 32323,
                 "count_rejected": 2343,
                 "count_sent": 34344
               },
               {
  -              "binding_group": "bg-1",
  +              "ip_pool": "ip-pool-1",
                 "count_targeted": 34432,
                 "count_injected": 32323,
                 "count_rejected": 2343,
  
positive.code:   [Delay Reasons][]
  
  
  ## Delay Reasons By Domain [/metrics/deliverability/delay-reason/domain{?from,to,domains,campaigns,templates,nodes,bindings,binding_groups,subaccounts,protocols,timezone,limit}]
  
  + Model
  
  
negative.code:     + campaigns (optional, list, `Black Friday`) ... Comma-delimited list of campaigns to include
      + templates (optional, list, `summer-sale`) ... Comma-delimited list of template IDs to include
      + nodes (optional, list, `Email-MSys-1,Email-MSys-2,Email-MSys-3`) ... Comma-delimited list of nodes to include ( **Note:** SparkPost Elite only )
      + sending_ips (optional, list, `Confirmation`) ... Comma-delimited list of sending IPs to include
      + ip_pools (optional, list, `Transaction`) ... Comma-delimited list of IP pools to include
      + subaccounts (optional, list, `123,125,127`) ... Comma-delimited list of subaccount ids to include (**Note:** providing ?subaccounts=0 will filter out all subaccount data, and only return master account data)
      + protocols (optional, list, `smtp`) ... Comma-delimited list of protocols for filtering ( **Note:** SparkPost Elite only )
          + Values
  