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POST
/
context
/
entitymatching
/
pipelines
Create pipelines
curl --request POST \
  --url https://{cluster}.cognitedata.com/api/v1/projects/{project}/context/entitymatching/pipelines \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "items": [
    {
      "sources": {
        "dataSetIds": [
          {
            "id": 4503599627370496
          }
        ],
        "resource": "assets"
      },
      "targets": {
        "dataSetIds": [
          {
            "id": 4503599627370496
          }
        ],
        "resource": "assets"
      },
      "externalId": "my.known.id",
      "name": "myPipeline",
      "description": "My pipeline",
      "modelParameters": {
        "featureType": "bigram"
      },
      "trueMatches": [
        {
          "sourceId": 23
        }
      ],
      "confirmedMatches": [
        {
          "sourceId": 23
        }
      ],
      "rejectedMatches": [
        {
          "sourceId": 23
        }
      ],
      "useExistingMatches": false,
      "generateRules": true,
      "replacements": [
        {
          "field": "*",
          "string": "Bottom-hole pressure",
          "replacement": "bhp"
        }
      ],
      "rules": [],
      "rejectedRules": [],
      "scoreThreshold": 0.7,
      "scheduleInterval": 7200
    }
  ]
}
'
{
  "items": [
    {
      "id": 4503599627370496,
      "createdTime": 1730204346000,
      "sources": {
        "dataSetIds": [
          {
            "id": 4503599627370496
          }
        ],
        "resource": "assets"
      },
      "targets": {
        "dataSetIds": [
          {
            "id": 4503599627370496
          }
        ],
        "resource": "assets"
      },
      "lastUpdatedTime": 1730204346000,
      "owner": "alice@example.com",
      "externalId": "my.known.id",
      "name": "myPipeline",
      "description": "My pipeline",
      "modelParameters": {
        "featureType": "bigram"
      },
      "trueMatches": [
        {
          "sourceId": 23
        }
      ],
      "confirmedMatches": [
        {
          "sourceId": 23
        }
      ],
      "rejectedMatches": [
        {
          "sourceId": 23
        }
      ],
      "useExistingMatches": false,
      "generateRules": true,
      "replacements": [
        {
          "field": "*",
          "string": "Bottom-hole pressure",
          "replacement": "bhp"
        }
      ],
      "rules": [],
      "rejectedRules": [],
      "scoreThreshold": 0.7,
      "scheduleInterval": 7200
    }
  ]
}

Authorizations

​
Authorization
string
header
required

Access token issued by the CDF project's configured identity provider. Access token must be an OpenID Connect token, and the project must be configured to accept OpenID Connect tokens. Use a header key of 'Authorization' with a value of 'Bearer $accesstoken'. The token can be obtained through any flow supported by the identity provider.

Body

application/json
​
items
object[]
required

Pipelines to create

Required array length: 1 - 100 elements

Response

Created pipelines

​
items
object[]
required
Last modified on June 19, 2026