Update AI DLP Preset

Endpoint

PUT /apiops/settings/ai-dlp-presets/{presetName}/

Authentication

Requires a Personal API Access Token with admin privileges.

Header

Authorization: Bearer YOUR_TOKEN

Request

Headers

Header	Value	Required
Authorization	Bearer {token}	Yes
Content-Type	application/json	Yes

Path Parameters

Parameter	Type	Required	Description
presetName	string	Yes	Name of the existing DLP preset. Must match the name in the body (case-insensitive); if name is omitted it defaults to this value.

Query Parameters

Parameter	Type	Required	Default	Description
projectId	string	No	admin	Scope project id. Omit for the admin/global scope.

Request Body

Full JSON Body Example

{
  "name": "internal-api-token",
  "ruleValue": "ITK-[0-9]{8,12}",
  "action": "BLOCK",
  "category": "internal",
  "description": "Internal service API token (tightened pattern)",
  "enabled": true
}

Request Body Fields

Field	Type	Required	Default	Description
name	string	No	path value	Preset name. Must equal presetName (case-insensitive); defaults to the path value when omitted.
ruleValue	string	Yes	-	Java regex pattern used to detect the secret/credential. Must compile — an invalid regex is rejected.
literalAnchors	array[string]	No	preserved	Literal substrings used as a fast pre-filter before the regex runs. Each anchor must appear verbatim (case-insensitively) in every possible match of ruleValue — validated on save; an inconsistent anchor is rejected. Omit when in doubt: a rule with no anchors is always scanned. See the note below.
action	string	Yes	-	Action applied on match: BLOCK, FLAG, or MASK. DLP is the only preset family where all three are valid.
category	string	No	-	Optional category label (e.g. aws, openai, github, pem, slack, google, jwt, generic)
description	string	No	-	Optional description for UI display
enabled	boolean	No	-	Whether the preset is active

literalAnchors — a wrong anchor silently disables the rule

Anchors exist purely as a performance pre-filter: the gateway runs one multi-pattern scan over the text and only evaluates the regex of rules whose anchors were found. That means an anchor which is not guaranteed to appear in a match causes the rule to be skipped entirely — the regex never runs, and a BLOCK rule silently stops blocking. The gateway cannot detect this on its own.

Example of a wrong anchor: rule (?i)api[-_]?key\s*[:=]\s*\S+ with literalAnchors: ["API_KEY"]. The text api-key: sk-live-... matches the regex but does not contain the literal API_KEY, so the rule is skipped and the secret passes through.

Save-time validation extracts the literal runs of ruleValue (for the pattern above: api, key) and rejects any anchor that is not a substring of one of them. The check is deliberately conservative — if a legitimate anchor is rejected, remove it rather than working around the check. An anchor-less rule is never skipped, only slower.

This applies to every write path: this API, the AI DLP Guard policy body, and package import.

Notes

• The preset must already exist in the scope; otherwise a not found error is returned
• The request body must not be empty
• name in the body must match presetName in the path (case-insensitive)
• ruleValue must be a valid Java regular expression; an uncompilable pattern is rejected before the update is saved
• The preset's projectId (scope) is immutable on update
• builtIn and id are server-controlled and ignored on write
• Updating a built-in (builtIn: true) row succeeds and flags it overridden: true in storage, so a later platform rule-pack refresh never overwrites the edit — see Built-in Presets Are Editable

Response

Success Response (200 OK)

{
  "status": "SUCCESS",
  "deploymentResult": {
    "success": true
  }
}

Response Fields

Field	Type	Description
status	string	Response status: SUCCESS or FAILURE
deploymentResult	object	Deployment result summary
deploymentResult.success	boolean	true when the preset was updated successfully

Error Response (400 Bad Request)

Returned when the preset is not found, on validation/name-mismatch failure, or when the caller lacks the ADMIN role.

{
  "status": "FAILURE",
  "resultMessage": "AI DLP preset (name: internal-api-token) was not found!"
}

Other possible messages:

{
  "status": "FAILURE",
  "resultMessage": "AI DLP preset name in path (internal-api-token) does not match name in body (other-name)!"
}

{
  "status": "FAILURE",
  "resultMessage": "ruleValue is required"
}

{
  "status": "FAILURE",
  "resultMessage": "ruleValue is not a valid regular expression: Unclosed character class near index 5\n[0-9"
}

Error Response (401 Unauthorized)

{
  "status": "FAILURE",
  "resultMessage": "Token is not valid!"
}

cURL Example

curl -X PUT \
  "https://demo.apinizer.com/apiops/settings/ai-dlp-presets/internal-api-token/" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "internal-api-token",
    "ruleValue": "ITK-[0-9]{8,12}",
    "action": "BLOCK",
    "category": "internal",
    "description": "Internal service API token (tightened pattern)",
    "enabled": true
  }'

Notes and Warnings

• Admin Only:
  • Only sysAdmin users (or users with the ADMIN role) can update AI DLP presets
  • A project-scoped AI_DEVELOPMENT token is not sufficient
• Must Exist:
  • The preset must already exist in the scope; to create one, use the create (POST) endpoint
• Built-in Presets Are Not Read-Only:
  • Updating a built-in (seeded) preset succeeds the same as a custom one, and flags the row overridden: true so a later rule-pack refresh does not overwrite the edit
• Full Replacement:
  • Update applies the full field surface from the body onto the existing preset
• Regex Pattern:
  • ruleValue is a Java regex; remember to escape backslashes in JSON
  • An uncompilable pattern is rejected at save time
• No Secret Fields:
  • ruleValue is a detection regex pattern, not a credential itself — DLP presets carry no secret (@SecretData) fields, so no values are masked

Related Documentation

• Create AI DLP Preset - Create or upsert a preset
• Get AI DLP Preset - Get a single preset
• AI DLP Presets API - Resource overview