MASK_CUSTOM

Masks characters that match a provided custom value.

Parameters

• sourceColumns – A list of existing column names.

• maskSymbol – A symbol that will be used to replace specified characters.

• regex – If true, treats customValue as a regex pattern to match.

• customValue – All occurrences (or regex matches) of customValue will be masked in the string.

• entityTypeFilter – Optional array of entity types. Can be used to encrypt only detected PII in free-text column.

Example

// Mask all occurrences of 'amazon' in the column
{ 
    "RecipeAction": {
        "Operation": "MASK_CUSTOM",
        "Parameters": {
            "sourceColumns": ["company"],
            "maskSymbol": "#",
            "customValue": "amazon"
        }
    }
}