AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionFZZCFJE57PNTENHDzBaSNPFBnkeIuDxXiup8mevQOFplYh7LDW/TkBDlfjB8vchLm8QXQdYdYa5rT8vZK6lSW0/qwCkCjL3+HG19qvDXlz0ysb+NaBxK6OvUq14=