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 actionXB46B0TRCB118ATY8am9cfTsXe1Dd1f1+Tqn0AVprGSRZbF0qwRWZXHTQ6zJHCmOBTDQ5lvGSOcnMhrVdSHvG5k8FlZvTwjmTisd6CVu23j0Lprv