AWS Error Codes

Error codes returned by Amazon Web Services APIs. Codes appear in the Code field of an error response alongside an HTTP status and a human-readable Message. Service-specific codes are prefixed or documented per-service.

57 codes

• AccessDenied Access denied
• AccessDeniedException Access denied exception
• AuthFailure Authentication failure
• BucketAlreadyExists Bucket already exists
• BucketAlreadyOwnedByYou Bucket already owned by you
• BucketNotEmpty Bucket not empty
• ConditionalCheckFailedException Conditional check failed
• DBInstanceNotFound DB instance not found
• DBSnapshotNotFound DB snapshot not found
• EntityAlreadyExists Entity already exists
• ExpiredToken Expired token
• ExpiredTokenException Expired token exception
• IncompleteSignature Incomplete signature
• InstanceLimitExceeded Instance limit exceeded
• InsufficientDBInstanceCapacity Insufficient DB instance capacity
• InsufficientInstanceCapacity Insufficient instance capacity
• InvalidAction Invalid action
• InvalidAMIID.NotFound AMI not found
• InvalidBucketName Invalid bucket name
• InvalidClientTokenId Invalid client token ID
• InvalidInstanceID.NotFound Instance not found
• InvalidKeyPair.NotFound Key pair not found
• InvalidParameterCombination Invalid parameter combination
• InvalidParameterValue Invalid parameter value
• InvalidQueryParameter Invalid query parameter
• InvalidRequestContentException Invalid request content
• InvalidSecurityGroupID.NotFound Security group not found
• InvalidSubnetID.NotFound Subnet not found
• InvalidUserType Invalid user type
• InvalidVpcID.NotFound VPC not found
• ItemCollectionSizeLimitExceededException Item collection size limit exceeded
• LimitExceeded Limit exceeded
• MalformedQueryString Malformed query string
• MissingAction Missing action
• MissingAuthenticationToken Missing authentication token
• MissingParameter Missing parameter
• NoSuchBucket No such bucket
• NoSuchEntity No such entity
• NoSuchKey No such key
• NoSuchUpload No such multipart upload
• NotAuthorized Not authorised
• OptInRequired Opt-in required
• PreconditionFailed Precondition failed
• ProvisionedThroughputExceededException Provisioned throughput exceeded
• RequestExpired Request expired
• ResourceConflictException Resource conflict
• ResourceNotFoundException Resource not found
• ServiceUnavailable Service unavailable
• Throttling Throttling
• ThrottlingException Throttling exception
• TooManyRequestsException Too many requests (Lambda)
• TransactionConflictException Transaction conflict
• UnauthorizedOperation Unauthorised operation
• UnknownParameter Unknown parameter
• UnsupportedProtocol Unsupported protocol
• ValidationError Validation error
• ValidationException Validation exception