Example
{
  "meta": {
    "requestId": "req_2c9a0jf23l4k567"
  },
  "error": {
    "detail": "This operation is not allowed",
    "status": 403,
    "title": "Forbidden",
    "type": "https://unkey.com/docs/api-reference/errors-v2/unkey/authorization/forbidden"
  }
}

​
What Happened?

This error occurs when you attempt an operation that is prohibited by Unkey’s platform policies, even if your API key has high-level permissions. Unlike the “insufficient_permissions” error which relates to permission roles, this error indicates that the operation itself is not allowed regardless of permissions. Common scenarios that trigger this error:
  • Trying to perform operations on protected or system resources
  • Attempting to modify resources that are in a state that doesn’t allow modifications
  • Trying to exceed account limits or quotas
  • Performing operations that violate platform policies
Here’s an example of a request that might trigger this error: 
# Attempting to delete a protected system resource
curl -X POST https://api.unkey.com/v2/apis.deleteApi \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer unkey_ADMIN_KEY" \
  -d '{
    "apiId": "api_system_protected"
  }'

​
How To Fix

This error indicates a fundamental restriction rather than a permission issue. The operation you’re trying to perform may be:
  1. Not supported by the Unkey platform: Some operations are simply not available
  2. Blocked due to your account’s current state or limitations: Your account may not have access to certain features
  3. Prevented by safety mechanisms: System protections may prevent certain destructive operations
Possible solutions include:
  • Check Unkey’s documentation: Understand which operations have fundamental restrictions
  • Consider your account state: Some operations may be blocked due to your account state or plan
  • Use alternative approaches: Find supported ways to accomplish similar goals
  • If you’re trying to modify a resource in a specific state, check if it needs to be in a different state first
  • If you’re hitting account limits, consider upgrading your plan
  • Contact Unkey support if you believe this restriction shouldn’t apply to your use case

​
Common Mistakes

  • Attempting to modify system resources: Some Unkey resources are protected and cannot be modified
  • Order-dependent operations: Trying to perform operations out of their required sequence
  • Plan limitations: Attempting operations not available on your current plan
  • Resource state issues: Trying to modify resources that are in a state that doesn’t allow changes
  • Ignoring documentation warnings: Not reading warnings about restricted operations
  • Testing security boundaries: Deliberately trying to access protected resources
  • Outdated documentation: Following outdated documentation that suggests now-forbidden operations