AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionXPB3AR1TXK1RHCDQNTlF7OUuiJYE1aitIQWto8NgKtUwRwsJK+vnsFpwXfCnDXRcqp/w/po2mWopnreSdAg9EKlh8vCOwMmbF20iCbqFlYe5EcCC48OSdZe8yE8=