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 actionC8A3QEYNWX6M7W3RoJyiPHWw/antb3J/dIJchMHAspR/l/ceAFbtH/kp+rGafeylJoEDXlTrqLZ3JIpy/YAHm1kwHbLy+Du1QL9J7P8O/r4PWRKLrTqfofii+MM=