2496 Error Codes
AWS Error Codes Explorer
Browse every AWS error code. HTTP status codes, descriptions, affected operations, and troubleshooting guidance.
Amazon API Gateway
7400BadRequestException409ConflictException429LimitExceededException+4 more
Amazon API Gateway V2
5403AccessDeniedException400BadRequestException409ConflictException+2 more
Amazon Athena
6InternalServerExceptionInvalidRequestExceptionMetadataException+3 more
Amazon Bedrock
10403AccessDeniedException400ConflictException500InternalServerException+7 more
Amazon Bedrock Runtime
12403AccessDeniedException400ConflictException500InternalServerException+9 more
Amazon CloudFront
152403AccessDenied413BatchTooLarge409CachePolicyAlreadyExists+149 more
Amazon CloudWatch
14429ConcurrentModificationException409ConflictException400DashboardInvalidInputError+11 more
Amazon CloudWatch Logs
21AccessDeniedExceptionConflictExceptionDataAlreadyAcceptedException+18 more
Amazon Cognito
57AccessDeniedExceptionAliasExistsExceptionCodeDeliveryFailureException+54 more
Amazon Comprehend
16BatchSizeLimitExceededExceptionConcurrentModificationExceptionInternalServerException+13 more
Amazon Connect
28403AccessDeniedException409ConditionalOperationFailedException409ConflictException+25 more
Amazon DocumentDB
58404AuthorizationNotFoundFault404CertificateNotFoundFault400DBClusterAlreadyExistsFault+55 more
Amazon DynamoDB
34BackupInUseExceptionBackupNotFoundExceptionConditionalCheckFailedException+31 more
Amazon ECR
46BlockedByOrganizationPolicyExceptionEmptyUploadExceptionExclusionAlreadyExistsException+43 more
Amazon ECS
28AccessDeniedExceptionAttributeLimitExceededExceptionBlockedException+25 more
Amazon EKS
15403AccessDeniedException400BadRequestException400ClientException+12 more
Amazon ElastiCache
76400APICallRateForCustomerExceededFault400AuthorizationAlreadyExistsFault404AuthorizationNotFoundFault+73 more
Amazon EMR
3InternalServerErrorInternalServerExceptionInvalidRequestException
Amazon EventBridge
13AccessDeniedExceptionConcurrentModificationExceptionIllegalStatusException+10 more
Amazon GuardDuty
5403AccessDeniedException400BadRequestException409ConflictException+2 more
Amazon Inspector
8403AccessDeniedException400BadRequestException409ConflictException+5 more
Amazon Kinesis
16AccessDeniedExceptionExpiredIteratorExceptionExpiredNextTokenException+13 more
Amazon Kinesis Data Firehose
8ConcurrentModificationExceptionInvalidArgumentExceptionInvalidKMSResourceException+5 more
Amazon Lex
8403AccessDeniedException400BadRequestException409ConflictException+5 more
Amazon Lightsail
8AccessDeniedExceptionAccountSetupInProgressExceptionInvalidInputException+5 more
Amazon MQ
6400BadRequestException409ConflictException403ForbiddenException+3 more
Amazon MSK
17400BadRequestException409ClusterConnectivityException409ConflictException+14 more
Amazon Neptune
67404AuthorizationNotFoundFault404CertificateNotFoundFault400DBClusterAlreadyExistsFault+64 more
Amazon OpenSearch
14403AccessDeniedExceptionBaseException409ConflictException+11 more
Amazon Pinpoint
8400BadRequestException409ConflictException403ForbiddenException+5 more
Amazon Polly
21400EngineNotSupportedException400InvalidLexiconException400InvalidNextTokenException+18 more
Amazon QuickSight
23401AccessDeniedException500ConcurrentUpdatingException409ConflictException+20 more
Amazon RDS
146400AuthorizationAlreadyExistsFault404AuthorizationNotFoundFault400AuthorizationQuotaExceededFault+143 more
Amazon Redshift
143400AccessToClusterDeniedFault400AccessToSnapshotDeniedFault400AuthenticationProfileAlreadyExistsFault+140 more
Amazon Rekognition
23AccessDeniedExceptionConflictExceptionHumanLoopQuotaExceededException+20 more
Amazon Route 53
69400CidrBlockInUseExceptionCidrCollectionAlreadyExistsException400CidrCollectionInUseException+66 more
Amazon S3
14403AccessDenied409BucketAlreadyExists409BucketAlreadyOwnedByYou+11 more
Amazon S3 Control
12BadRequestExceptionBucketAlreadyExistsBucketAlreadyOwnedByYou+9 more
Amazon SageMaker
4ConflictExceptionResourceInUseResourceLimitExceeded+1 more
Amazon SES
34400AccountSendingPausedException400AlreadyExistsException400CannotDeleteException+31 more
Amazon SES V2
13400AccountSuspendedException400AlreadyExistsException400BadRequestException+10 more
Amazon SNS
34403AuthorizationErrorException400BatchEntryIdsNotDistinctException400BatchRequestTooLongException+31 more
Amazon SQS
28BatchEntryIdsNotDistinctBatchRequestTooLongEmptyBatchRequest+25 more
Amazon Textract
18AccessDeniedExceptionBadDocumentExceptionConflictException+15 more
Amazon Transcribe
5BadRequestExceptionConflictExceptionInternalFailureException+2 more
Amazon Translate
15ConcurrentModificationExceptionConflictExceptionDetectedLanguageLowConfidenceException+12 more
Amazon WorkSpaces
23AccessDeniedExceptionApplicationNotSupportedExceptionComputeNotCompatibleException+20 more
AWS Amplify
7400BadRequestException503DependentServiceFailureException500InternalFailureException+4 more
AWS AppConfig
6400BadRequestException409ConflictException500InternalServerException+3 more
AWS AppSync
13403AccessDeniedException400ApiKeyLimitExceededException400ApiKeyValidityOutOfBoundsException+10 more
AWS Auto Scaling
11400ActiveInstanceRefreshNotFoundFault400AlreadyExistsFault400IdempotentParameterMismatchError+8 more
AWS Backup
10AlreadyExistsExceptionConflictExceptionDependencyFailureException+7 more
AWS Batch
2400ClientException500ServerException
AWS Certificate Manager
16AccessDeniedExceptionConflictExceptionInvalidArgsException+13 more
AWS CloudFormation
29400AlreadyExistsException400CFNRegistryException404ChangeSetNotFoundException+26 more
AWS CodeBuild
6AccountLimitExceededExceptionAccountSuspendedExceptionInvalidInputException+3 more
AWS CodeCommit
189ActorDoesNotExistExceptionApprovalRuleContentRequiredExceptionApprovalRuleDoesNotExistException+186 more
AWS CodeDeploy
113AlarmsLimitExceededExceptionApplicationAlreadyExistsExceptionApplicationDoesNotExistException+110 more
AWS CodePipeline
42ActionExecutionNotFoundExceptionActionNotFoundExceptionActionTypeAlreadyExistsException+39 more
AWS Config
56ConflictExceptionConformancePackTemplateValidationExceptionIdempotentParameterMismatch+53 more
AWS DataSync
2InternalExceptionInvalidRequestException
AWS DMS
26AccessDeniedFaultCollectorNotFoundFaultFailedDependencyFault+23 more
AWS Elastic Beanstalk
19400CodeBuildNotInServiceRegionExceptionElasticBeanstalkServiceException403InsufficientPrivilegesException+16 more
AWS Elemental MediaConvert
7400BadRequestException409ConflictException403ForbiddenException+4 more
AWS Glue
48AccessDeniedExceptionAlreadyExistsExceptionColumnStatisticsTaskNotRunningException+45 more
AWS IAM
35AccountNotManagementOrDelegatedAdministratorExceptionCallerIsNotManagementAccountException409ConcurrentModificationException+32 more
AWS IoT
33409CertificateConflictException406CertificateStateException400CertificateValidationException+30 more
AWS IoT Greengrass
2400BadRequestException500InternalServerErrorException
AWS KMS
48AlreadyExistsExceptionCloudHsmClusterInUseExceptionCloudHsmClusterInvalidConfigurationException+45 more
AWS Lake Formation
19403AccessDeniedExceptionAlreadyExistsExceptionConcurrentModificationException+16 more
AWS Lambda
44400CallbackTimeoutException400CapacityProviderLimitExceededException404CodeSigningConfigNotFoundException+41 more
AWS Organizations
50AccessDeniedExceptionAccessDeniedForDependencyExceptionAccountAlreadyClosedException+47 more
AWS RAM
28400IdempotentParameterMismatchException400InvalidClientTokenException400InvalidMaxResultsException+25 more
AWS Secrets Manager
12DecryptionFailureEncryptionFailureInternalServiceError+9 more
AWS Service Catalog
8DuplicateResourceExceptionInvalidParametersExceptionInvalidStateException+5 more
AWS SSO
4400InvalidRequestException404ResourceNotFoundException429TooManyRequestsException+1 more
AWS SSO Admin
7AccessDeniedExceptionConflictExceptionInternalServerException+4 more
AWS Step Functions
33ActivityAlreadyExistsActivityDoesNotExistActivityLimitExceeded+30 more
AWS STS
12400ExpiredTokenException400ExpiredTradeInTokenException400IDPCommunicationErrorException+9 more
AWS Systems Manager
139AccessDeniedExceptionAlreadyExistsExceptionAssociatedInstances+136 more
AWS Transfer Family
9AccessDeniedExceptionConflictExceptionInternalServiceError+6 more
AWS WAF V2
20WAFAssociatedItemExceptionWAFConfigurationWarningExceptionWAFDuplicateItemException+17 more