MGN Client describe_source_servers is missing a parameter replicatorId in response

[vvnair-amzn]

Describe the bug

While using describe_source_servers in boto3 request, the response is missing replicatorId.
{ "items" : [ { "dataReplicationInfo" : { "replicatorId" : "NAME OF THE MGN replication Server" } } ] }

however this is present in the DescribeSourceServers API call response.

Please add the replicatorId in the boto3 call response as well.

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

{
"items" : [
{ "dataReplicationInfo" : {
"replicatorId" : "NAME OF THE MGN replication Server"
}
}
]
}
`

Please add the replicatorId in the boto3 call response as well for MGN client.

Current Behavior

While using describe_source_servers in boto3 request, the response is missing replicatorId.
{ "items" : [ { "dataReplicationInfo" : { "replicatorId" : "NAME OF THE MGN replication Server" } } ] }

however this is present in the DescribeSourceServers API call response.

Please add the replicatorId in the boto3 call response as well.

Reproduction Steps

Call the function and check for replicatorId in the response

mgn_client.describe_source_servers( filters={'sourceServerIDs': SOURCE_SERVER_ID} )

Possible Solution

No response

Additional Information/Context

No response

SDK version used

1.41.3

Environment details (OS name and version, etc.)

Mac

[RyanFitzSimmonsAK]

Hi @vvnair-amzn, thanks for reaching out. This is very strange; replicatorId is completely absent from the model file, hence why it's not documented on the Boto3 API reference. I've reached out to the service team to clarify if this is a documentation error or a genuine bug, and will update you when I have any updates.

Ticket # for internal use : P346567273

[RyanFitzSimmonsAK]

Could you clarify what behavior you're seeing in real responses?

While using describe_source_servers in boto3 request, the response is missing replicatorId.
{ "items" : [ { "dataReplicationInfo" : { "replicatorId" : "NAME OF THE MGN replication Server" } } ] }

Perhaps I'm misunderstanding, but replicatorId is present in this response. If it's missing, could you provide the full response, or even debug logs (boto3.set_stream_logger('')).

[vvnair-amzn]

Hi Team,
I am able to see the replicatorId in the output now. Did something changed now? Thank you for the help. This ticket could be closed now.

[vvnair-amzn]

Closing the ticket as the response is coming as expected now:

{
  "items": [
    {
      "sourceServerID": "",
      "arn": "",
      "isArchived": false,
      "tags": {},
      "dataReplicationInfo": {
        "lagDuration": "",
        "replicatedDisks": [
          {
            "deviceName": "",
            "totalStorageBytes": 0,
            "replicatedStorageBytes": 0,
            "rescannedStorageBytes": 0,
            "backloggedStorageBytes": 0
          }
        ],
        "dataReplicationState": "",
        "dataReplicationInitiation": {
          "startDateTime": "",
          "nextAttemptDateTime": "",
          "steps": [
            {
              "name": "",
              "status": ""
            }
          ]
        },
        "lastSnapshotDateTime": "",
        "replicatorId": ""
      },
      "lifeCycle": {
        "addedToServiceDateTime": "",
        "firstByteDateTime": "",
        "elapsedReplicationDuration": "",
        "lastSeenByServiceDateTime": "",
        "lastTest": {
          "initiated": {
            "apiCallDateTime": "",
            "jobID": ""
          },
          "reverted": {},
          "finalized": {}
        },
        "lastCutover": {
          "initiated": {},
          "reverted": {},
          "finalized": {}
        },
        "state": ""
      },
      "sourceProperties": {
        "lastUpdatedDateTime": "",
        "recommendedInstanceType": "",
        "identificationHints": {
          "fqdn": "",
          "hostname": ""
        },
        "networkInterfaces": [
          {
            "macAddress": "",
            "ips": [],
            "isPrimary": false
          }
        ],
        "disks": [
          {
            "deviceName": "",
            "bytes": 0
          }
        ],
        "cpus": [
          {
            "cores": 0,
            "modelName": ""
          }
        ],
        "ramBytes": 0,
        "os": {
          "fullString": ""
        }
      },
      "replicationType": "",
      "connectorAction": {}
    }
  ],
  "nextToken": null
}