DocumentationExperience PlatformPlatform Identity Service Guide

List all identities in a cluster

Last update: Fri Jan 06 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

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Identities that are related in an identity graph, regardless of namespace, are considered to be part of the same “cluster” in that identity graph. The options below provide the means to access all cluster members.

Get associated identities for a single identity

Retrieve all cluster members for a single identity.

You can use the optional graph-type parameter to indicate the identity graph to get the cluster from. Options are:

  • None - Perform no identity stitching.
  • Private Graph - Perform identity stitching based on your private identity graph. If no graph-type is provided, this is the default.

API format

GET https://platform-{REGION}.adobe.io/data/core/identity/cluster/members?{PARAMETERS}

Request

Option 1: Supply the identity as namespace (nsId, by ID) and ID value (id).

curl -X GET \
  'https://platform-va7.adobe.io/data/core/identity/cluster/members?nsId=411&id=WTCpVgAAAFq14FMF' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}'

Option 2: Supply the identity as namespace (ns, by name) and ID value (id).

curl -X GET \
  'https://platform-va7.adobe.io/data/core/identity/cluster/members?ns=AMO&id=WTCpVgAAAFq14FMF' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}'

Option 3: Supply the identity as XID (xid). For more on how to obtain an identity’s XID, see the section of this document covering getting the XID for an identity.

curl -X GET \
  'https://platform-va7.adobe.io/data/core/identity/cluster/members?xid=CJsDEAMaEAHmCKwPCQYNvzxD9JGDHZ8' \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}'

Get associated identities for multiple identities

Use POST as a batch equivalent of the GET method described above to return the identities in the clusters of multiple identities.

NOTE
Request should indicate no more than a maximum of 1000 identities. Requests exceeding 1000 identities will result in 400 status code.

API format

POST https://platform-{REGION}.adobe.io/data/core/identity/clusters/members

Request

The following request demonstrates supplying a list of XIDs for which to retrieve cluster members.

Stub request

Usage of x-uis-cst-ctx: stub header will return a stubbed response. This is a temporary solution to facilitate early integration development progress, while services are being completed. This will be deprecated when no longer needed.

curl -X POST \
  https://platform-va7.adobe.io/data/core/identity/clusters/members \
  -H 'authorization: Bearer {ACCESS_TOKEN}' \
  -H 'content-type: application/json' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-uis-cst-ctx: stub' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -d '{
    "xids": ["GYMBWaoXbMtZ1j4eAAACepuQGhs","b2NJK9a5X7x4LVE4rUqkMyM"]
}'

Call using XIDs

curl -X POST \
  https://platform-va7.adobe.io/data/core/identity/clusters/members \
  -H 'authorization: Bearer {ACCESS_TOKEN}' \
  -H 'content-type: application/json' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -d '{
    "xids": ["GYMBWaoXbMtZ1j4eAAACepuQGhs","b2NJK9a5X7x4LVE4rUqkMyM"],
    "graph-type": "Private Graph"
}' | json_pp

Call using UIDs

curl -X POST \
  https://platform-va7.adobe.io/data/core/identity/clusters/members \
  -H 'authorization: Bearer {ACCESS_TOKEN}' \
  -H 'content-type: application/json' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -d '{
    "compositeXids": [{
            "nsid": 411,
            "id": "WRbM7AAAAJ_PBZHl"
        },
        {
            "nsid": 411,
            "id": "WY-RNgAAArI4rGBo"
        }
    ],
    "graph-type": "Private Graph"
}' | json_pp

Response

‘Stubbed’ response

{
   "version": 1,
   "clusters": [{
           "xid": "GZsBQnHQaGtL46ZKSvO9bNRE1DcUyQA",
           "compositeXid": {
               "nsid": 411,
               "id": "WRbM7AAAAJ_PBZHl"
           },
           "members": ["e8138f65-d3d3-4485-a7e1-6712e047349d", "21312343536983537571245438594"],
           "members": [{
                   "nsid": 0,
                   "id": "27064814400205787570627663430729680462"
               },
               {
                   "nsid": 411,
                   "id": "86826386186182763871263871263876128612"
               }
           ]
       },
       {
           "xid": "CJsDEAMaEAHmCKwPCQYNvzxD9JGDHZ8",
           "compositeXid": {
               "nsid": 411,
               "id": "WRbM7AAAAJ_PBZHl"
           },
           "members": [],
           "members": []
       }
   ],
   "unprocessedXids": ["cb0665db616f49758713252d8a335c1e"],
   "unprocessedNids": [{
       "nsid": 411,
       "id": "WY-RNgAAArI4rGBo"
   }]
}

Full response

{
   "unprocessedXids": [],
   "unprocessedNids": [],
   "version": "1.0.0",
   "clusters": [{
           "xid": "411|WRbM7AAAAJ_PBZHl",
           "members": [
               "411|WRbM7AAAAJ_PBZHl",
               "0|47713142741924778930324734610798294416"
           ],
           "compositeXid": {
               "nsid": 411,
               "id": "WRbM7AAAAJ_PBZHl"
           },
           "members": [{
                   "nsid": 411,
                   "id": "WRbM7AAAAJ_PBZHl"
               },
               {
                   "nsid": 0,
                   "id": "47713142741924778930324734610798294416"
               }
           ]
       },
       {
           "xid": "411|WY-RNgAAArI4rGBo",
           "compositeXid": {
               "nsid": 411,
               "id": "WY-RNgAAArI4rGBo"
           },
           "members": [
               "411|WY-RNgAAArI4rGBo",
               "411|WY-RNgAAArI4rGGy"
           ],
           "members": [{
                   "nsid": 411,
                   "id": "WY-RNgAAArI4rGBo"
               },
               {
                   "nsid": 411,
                   "id": "WY-RNgAAArI4rGGy"
               }
           ]

       }
   ]
}
NOTE
The response will always have one entry for each XID provided in the request regardless of whether a request’s XIDs belong to the same cluster or if one or more have any cluster associated at all.

Next steps

Proceed to the next tutorial to list the cluster history of an identity

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