Errors

Standard HTTP error codes and error response format.

Error Response Format

{
  "statusCode": 400,
  "message": "Validation failed",
  "error": "Bad Request"
}

Code	Name	Description
`400`	Bad Request	The request body or parameters are invalid
`401`	Unauthorized	Missing or invalid API key
`403`	Forbidden	Valid API key but insufficient permissions/scope
`404`	Not Found	The requested resource does not exist
`409`	Conflict	Resource conflict (e.g., duplicate booking time)
`422`	Unprocessable Entity	Validation errors in request body
`429`	Too Many Requests	Rate limit exceeded
`500`	Internal Server Error	Unexpected server error