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 actionCNVMN4M19A28Z8D6aBenEoW26SnvD1YX+TYGBvt03acwJfJngxCAeShI55eTzYaVY+Cz8QIRXdc6rfv48M1L+ezwt9bqOo4jYqp4Ca36zJU7IRkHYJ3zQg+tJ08=