Idempotent parameter mismatch

A retried EC2 request reused a client token from a prior request but changed one or more other parameters. Use a new client token for requests with different parameters.

References

docs.aws.amazon.com/ec2/latest/devguide/ec2-api-idempotency.html

In this namespace

← previous ExpiredTokenException Expired token exception next → IncompleteSignature Incomplete signature

DBInstanceNotFound DBSnapshotNotFound EntityAlreadyExists ExpiredToken ExpiredTokenException IdempotentParameterMismatch IncompleteSignature InstanceLimitExceeded InsufficientDBInstanceCapacity InsufficientInstanceCapacity InvalidAccessKeyId