UDF Variables

User-Defined Variables are custom key–value pairs associated with assets. They’re useful for passing parameters into rules or transformations. For example, you might store a threshold=0.95 variable for a table, and reference it in a data quality policy to ensure completeness stays above 95%.

⚠️ All endpoints require authentication. See Authentication & Headers.

Endpoint(s)

GET /catalog-server/api/assets/:id/udf-variables
POST /catalog-server/api/assets/:id/udf-variables
GET /catalog-server/api/assets/:id/udf-variables/:variableId
PUT /catalog-server/api/assets/:id/udf-variables/:variableId
DELETE /catalog-server/api/assets/:id/udf-variables/:variableId

Path Parameters

Name	Type	Required	Description	Example
id	int	Yes	Asset ID	`12616`
variableId	int	No	Variable ID (for GET/PUT/DELETE)	`3001`

Request Body

JSON
    
 
{  "key": "threshold",  "value": "0.95"}
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Sample Request

Bash
    
 
curl -X POST "https://demo.acceldata.io/catalog-server/api/assets/12616/udf-variables"
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Response Schema

See Udf Variables

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