Retrieve lineage descendants for asset - Precisely Data Integrity Suite

Data Integrity Suite APIs
Product
Data_Integrity
Spatial_Analytics
Data_Enrichment
geo_addressing_1
Services
Spatial Analytics
Data Enrichment
Geo Addressing
ft:title
Data Integrity Suite APIs
ft:locale
en-US
PublicationType
pt_developer
copyrightfirst
2023
copyrightlast
2026

Returns a list of lineage descendants for a specified asset.

HTTP

GET https://hostname/v2/catalog/lineage/{assetId}/assets

Request

Path parameters

Key Required Type Value Description
assetId Yes string objectId

Specifies object ID for asset to retrieve lineage descendants.

Query parameters

Key Required Type Value Description
filter No string field:operator(value):index

Filter the results by specifying one or more filters.

Filter operators:

  • eq Equal to
  • ne Not equal to
  • lt Less than
  • le Less than or equal to
  • gt Greater than
  • ge Greater than or equal to
  • in In a list of comma separated values
  • ni Not in a list of comma separated values
  • ct Contains a value
  • sw Starts with a value
  • ew Ends with a value
  • ex Exists (only accepts Boolean (true or false) values)

By default, multiple filter expressions are combined in an AND expression. Filter expressions can be grouped by appending the optional group index (:0, :1,…,, :n ) to each filter expression. Filters in the same group are combined using AND while different groups are combined using OR.

For example, these filter expressions are in two different groups (0 and 1), so the combined expressions return results where name is either Bob or Alice.

filter=name:eq(Bob):0&filter=name:eq(Alice):1

Filter expressions are case insensitive by default.

sort No string

asc(field)

or

desc(field)

Sort the results by a field in ascending or descending order

Specify asc to sort in ascending order (0–9, a–z) or desc to sort in descending order (z–a, 9–0). Specify multiple sort fields with multiple sort parameters. Sorting is applied in the same order that sort query parameters are ordered.

Example: To first sort by field1 in ascending order and then by field2 in descending order, use two sort expressions:
sort=asc(field1)&sort=desc(field2)
offset No number number of records

The number of records to skip before returning results. The minimum is 0. The default is none (0).
limit No number number of records

The number of records to return per page. The minimum is 1.
searchDescendants No boolean true|false

Specifies whether to search descendants.

Response

The successful response returns the collection of lineage descendants for the specified asset.

Response body

Example status code responses for this method are shown here. To view the response schemas, you can download the Data Catalog APIs Open API Specification from the Precisely Developer Portal.

Examples
{
  "data": {
    "scoreBands": [
      {
        "label": "ScoreBand1",
        "color": "Red",
        "minimumValue": -61922373.88669453
      },
      {
        "label": "ScoreBand2",
        "color": "Green",
        "minimumValue": 13813117.273766905
      }
    ],
    "assets": [
      {
        "assetId": "a8E130783eCA5bF54aC6617f",
        "displayValue": "Asset1",
        "score": 15956289.99138628,
        "matches": -40381182.54943379
      },
      {
        "assetId": "fdFa09298f2AB87C13BEb44b",
        "displayValue": "Asset2",
        "score": -77469074.9466831,
        "matches": -8723197.747335836
      }
    ],
    "relations": [
      {
        "subjectId": "cf9f2CEE1DeDf411F18682Bf",
        "objectId": "Ee95095c360DbdF7D9Bd2b60",
        "direct": true,
        "subjectParentId": "feeDbe63dFc3dEFcD47eFd76",
        "objectParentId": "45A7D20A0DB76FDaa0BFF9C8"
      },
      {
        "subjectId": "761FeDC7ecF6dBa49cFFC4d1",
        "objectId": "2d98ABfBAF4cBd74CEe1dfbc",
        "direct": false,
        "subjectParentId": "DA2591b99eBd9529fA43B53F",
        "objectParentId": "1Ae3efDd8f14c3D29822d80B"
      }
    ],
    "total": -26419628.216018602
  },
  "links": {
    "self": "https://api.cloud.precisely.com/lineage/:assetId/assets"
  }
}
{
  "statusCode": 400,
  "error": "Bad Request",
  "message": "Bad Request"
}
{
  "statusCode": 401,
  "error": "Unauthorized",
  "message": "Authentication required"
}
{
  "statusCode": 404,
  "error": "Not Found",
  "message": "Resource not found"
}
{
  "statusCode": 429,
  "error": "Too Many Requests",
  "message": "Rate limit exceeded"
}
{
  "statusCode": 500,
  "error": "Internal Server Error",
  "message": "An unexpected error occurred"
}
{
  "statusCode": 503,
  "error": "Service Unavailable",
  "message": "Service temporarily unavailable"
}
{
  "statusCode": 504,
  "error": "Gateway Timeout",
  "message": "Request timeout"
}