Query which is failing

gistfile1.json

{
  "from" : 0,
  "size" : 10,
  "filter" : {
    "bool" : {
      "must" : {
        "term" : {
          "tenantName" : "MyTenantName"
        }
      },
      "must" : {
        "term" : {
          "channelId" : "1"
        }
      },
      "must" : {
        "term" : {
          "segments.relativePostsPath" : "/"
        }
      },
      "must" : {
        "or" : {
          "filters" : [ {
            "term" : {
              "logicalName" : "grant.html"
            }
          }, {
            "term" : {
              "altNames" : "grant.html"
            }
          } ]
        }
      }
    }
  },
  "version" : true,
  "explain" : true
}