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 actionZE9M2D6JCMAAC0DAeRtqxPzIRn7dM9myOJOa0YKKtrlxiw/qsRzN181Bre68Mz/2t/+6QMUG5J7vbbFxdx6Ii6DMr14=