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 actionCS2P032QNF5X36JTWNQtTpeYE08yIELeojmF7Zl0sKqafVBAIJr8qRmrtDGzwEzrtiSW/v/3hsb6k0bx9c5PHGqmxD4=