Errors And Status Codes

Common Success Codes

• 200: Successful read or idempotent replay
• 201: New resource created

Common Error Codes

• 400: Invalid request body or parameters
• 401: Missing or invalid API key
• 403: Authenticated but not authorized (scope/feature restrictions)
• 404: Resource not found
• 429: Rate or usage limit reached
• 5xx: Server-side issue; retry with backoff

Troubleshooting Approach

1. Log full request and response metadata.
2. Confirm endpoint, key scope, and payload shape.
3. Retry safe operations with exponential backoff.
4. Contact support with timestamp and endpoint details if issue persists.