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 action52CCZKMJ88KVY3Q13i9dp8asqZnVCtOMjiTBomFS1ENi7ozExLVYIg5ujip2d3JeDa6+y6zGP/Nq8tmMMtULS9JqAFpHw0eDKwh8NT1edsq+dOJtKxxYsEKeDeM=