All Errors

220 error guides documented
AWS
AccessDenied - How to resolve this issue

This error occurs when Amazon S3 rejects a bucket or object request due to insufficient S3 bucket policies, ACLs, or KMS key permissions.

awsiam policyhigh priority
updated June 29, 2026
AWS
AccessDeniedException - How to resolve this issue

This error occurs when your authenticated AWS credentials do not have the required IAM permissions to perform the requested API operation.

awssecurity errorhigh priority
updated June 29, 2026
AWS
BucketAlreadyExists - How to resolve this issue

This error occurs when you attempt to create an S3 bucket with a name that is already taken by another AWS account globally.

awsbucket errormedium priority
updated June 30, 2026
AWS
BucketAlreadyOwnedByYou - How to resolve this issue

This error occurs when you attempt to create an S3 bucket that already exists and is owned by your own AWS account.

awsbucket errormedium priority
updated June 30, 2026
AWS
ExpiredToken - How to resolve this issue

This error occurs when the temporary security credentials provided by AWS STS (or AWS SSO/Identity Center) have expired.

awscli errorhigh priority
updated June 29, 2026
AWS
InvalidClientTokenId - How to resolve this issue

This error occurs when the AWS Access Key ID provided in the request is invalid, inactive, or unrecognized by AWS.

awsauthentication errorhigh priority
updated June 29, 2026
AWS
NoCredentialProviders - How to resolve this issue

This error occurs when the Go SDK or Terraform AWS provider fails to retrieve credentials from any configured credential providers in the chain.

awsterraformhigh priority
updated June 29, 2026
AWS
RequestLimitExceeded - How to resolve this issue

This error occurs when your account exceeds the allowed rate of API requests for Amazon EC2 or other control plane operations.

awsapi limithigh priority
updated June 29, 2026
AWS
ResourceNotFoundException - How to resolve this issue

This error occurs when the requested resource (such as a DynamoDB table, Lambda function, or secret) does not exist in the specified AWS region or account.

awsnot found errorhigh priority
updated June 30, 2026
AWS
ThrottlingException - How to resolve this issue

This error occurs when an API client is rate-limited or throttled by an AWS service due to exceeding transactional throughput limits.

awsapi limithigh priority
updated June 29, 2026
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