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You are viewing documentation for Immuta version 2022.5.

For the latest version, view our documentation for Immuta SaaS or the latest self-hosted version.

List Built-In Classifiers

Audience: Data Owners and Data Governors

Content Summary: Immuta's Sensitive Data Discovery (SDD) supports both built-in and custom classifiers. You can view all built-in classifiers on the Classifiers Reference page, or you can use the Immuta API to list all built-in classifiers, as illustrated below.


Attributes of classifiers and templates are provided on the Sensitive Data Discovery API page. However, attributes specific to listing classifiers are outlined in the table below.

Attribute Description
sortField string The field by which to sort the search results: id, name, displayName, type, createdAt, or updatedAt.
sortOrder string Denotes whether to sort the results in ascending (asc) or descending (desc) order. Default is asc.
offSet integer Use in combination with limit to fetch pages.
limit integer Limits the number of results displayed per page.
type array[string] Searches for classifiers based on classifier type: builtIn.
searchText string A partial, case-insensitive search on name.

Response Details

The response lists all built-in classifiers that are currently supported in Immuta SDD and their details, including their name and description. For example,

  "count": 67,
  "hits": [
      "createdBy": {
        "id": 21,
        "name": "Immuta System Account",
        "email": ""
      "name": "AGE",
      "displayName": "Age",
      "description": "Detects numeric strings between 10 and 199, provided the column header contains text such as `age`, `year`, `years`, `yr`, or `yrs`.",
      "type": "builtIn",
      "config": {
        "minConfidence": 0.7,
        "tags": [
          "Discovered.Identifier Indirect",
        "conditionalTags": {}
      "id": 3,
      "createdAt": "2021-10-28T07:34:58.761Z",
      "updatedAt": "2021-10-28T07:34:58.761Z"

List Built-In Classifiers

  1. Generate your API key on the API Keys tab on your profile page and save the API key somewhere secure. You will include this API key in the authorization header when you make a request to the Immuta API or use it to configure your instance with the Immuta CLI.

  2. List built-in classifiers using one of these methods:

    Immuta CLI

    immuta api sdd/classifier?sortField=name&sortOrder=asc&limit=100&type=builtIn


    curl \
        --request GET \
        --header "Content-Type: application/json" \
        --header "Authorization: 12345678900000" \

If the request was successful, you will receive a list of built-in classifiers.

What's Next