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 actionAVGQ27ABM283V4RGz6c55GM3mG2XjY/6u2pF0Y79ry0lLhcMdsKlq1VfvYO1NShuSKtYjeiSWQHuj2UXcxxcTCa3n7s=