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 actionETD11GHRHR2VT4GEfuo7UZniM5j63mvg/9XYX+NgyEiy9G4XU06nG0ExrqZHpYq4mRgTTsMPg8CbQ0qU41Tc9OthWZ4=