{
  "protocol" : "SearchParam",
  "namespace" : "Gnomon",
  "types" : [ {
    "type" : "record",
    "name" : "SearchParam",
    "fields" : [ {
      "name" : "customer_id",
      "type" : [ "null", "int", {
        "type" : "array",
        "items" : "int"
      } ],
      "doc" : "Required search params"
    } ]
  } ],
  "messages" : {
    "index" : {
      "request" : [ ],
      "response" : {
        "type" : "array",
        "items" : "SearchParam"
      }
    }
  }
}