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 actionG3TPHMQ3HZVBT4WTQLpQkN/ATu+GVduUK0qRId1XLZJFfqE0JhD4aoxfPIYWnFSQF24Q5Q4wemb9capW+NN8Csnji93VlMb0HhEY9Tub+aEs5qwT8G5vGsg2aD8=