Account5

Action36

Action Item12

Action Item Category5

Action Item Comment2

Agent3

Announcements6

API keys5

Application4

Approval6

Artifact7

Asset4

Authentication1

Build4

Catalog instance (multiple keys)3

Catalog instance (single key)4

Catalog specification5

Category2

Channel5

Checklist6

Custom domain5

Deployment4

Deployment group4

Deployment strategy5

Dimension5

Dimension value1

Dimension Value4

Entity hook8

Event3

Inbox rules12

Link12

Log config4

Log specification5

Log template4

Namespace5

NRN5

Organization2

Package10

Parameter11

Personal access tokens5

Policy5

Provider6

Provider Specification5

Query1

Release4

Report versions8

Reports6

Role and grant5

Runtime Configuration5

Scope10

Scope type5

Service15

Suggestion8

Technology template5

User4

Workflow aliases7

Workflow definitions7

Workflow engine1

Workflow executions10

Workflow plugins2

Workflow revisions2

Workflow secrets and variables5

Workflow signals3

Workflow triggers1

Approval

Deny a request

Changed on Oct 15, 2026

Denies a request by ID.

:::note This endpoint is executed according to the URL you received in the approval notification. :::

post/approval/{id}/deny

Request

Base URL
https://api.nullplatform.com
URL
https://api.nullplatform.com/approval/{id}/deny
Auth
HTTP bearer

Path parameters

idinteger required

The ID of the approval.

Query parameters

tokenstring required

The authentication token provided in the approval notification.

Request body

messagestring

An optional message explaining the approver's decision.

detailsobject

Additional structured metadata related to the approver's decision.

Example request

{
  "reviewer": {
    "name": "Alex Manager",
    "email": "alex.mgr@crypto-inc.com",
    "nullplatform_user_id": null
  },
  "message": "Denied because it's outside of the deployment window.",
  "details": {
    "deployment_window": "Mon-Fri ; 9 AM to 5 PM"
  }
}

Response

The operation was successful.

successboolean required

Indicates whether the operation was successful.

Example response

{
  "success": true
}

Changes

Oct 15, 2026728d4df70ca1 Revision changes
- breaking
  the response property became optional for the status
- breaking
  the response property became optional for the status
- breaking
  removed the required property from the response with the status
- breaking
  removed the required property from the response with the status
- breaking
  removed the required property from the response with the status
- breaking
  removed the required property from the response with the status
- info
  media type application/json was changed to a more specific media type application/problem+json for the response status
- info
  media type application/json was changed to a more specific media type application/problem+json for the response status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  response property message deprecated
- info
  response property message deprecated
- info
  added the required property to the response with the status
- info
  added the required property to the response with the status
- info
  added the required property to the response with the status
- info
  added the required property to the response with the status
- info
  added the required property to the response with the status
- info
  added the required property to the response with the status

Operation history