Valid UUID format (v1/v4)

uuid_valid_format - Column-level - UUID

Validates that non-null values are well-formed UUIDs.

Parameters

Parameter	Type	Default	Required	Description
versions	list	['v4']	No	UUID versions to accept. Currently stored but not yet enforced - the check validates general UUID format regardless of version.
threshold_percent	float	0.0	No	Fail if the percentage of invalid values exceeds this.

YAML example

checks:
  - name: example_uuid_valid_format
    check_type: uuid_valid_format
    table_name: schema.table
    column_name: example_column
    parameters:
      versions: [v4]
      threshold_percent: 0.0

See YAML check format for the full field reference.