Gets top N (ordered by crash count) of crash groups by missing symbol

{
  "description": "grouped by missing symbols crashes response object",
  "required": [
    "groups",
    "total_crash_count"
  ],
  "properties": {
    "groups": {
      "type": "array",
      "description": "list of crash groups formed by missing symbols combination",
      "items": {
        "description": "missing symbol crash group object",
        "required": [
          "symbol_group_id",
          "app_id",
          "app_ver",
          "app_build",
          "last_modified",
          "missing_symbols",
          "status"
        ],
        "properties": {
          "app_build": {
            "type": "string",
            "description": "application build"
          },
          "app_id": {
            "type": "string",
            "description": "application id"
          },
          "app_ver": {
            "type": "string",
            "description": "application version"
          },
          "crash_count": {
            "type": "integer",
            "description": "number of crashes that belong to this group"
          },
          "error_count": {
            "type": "integer",
            "description": "number of errors that belong to this group"
          },
          "last_modified": {
            "type": "string",
            "format": "date-time",
            "description": "last update date for the group"
          },
          "missing_symbols": {
            "type": "array",
            "description": "list of missing symbols",
            "items": {
              "description": "missing symbol",
              "required": [
                "symbol_id",
                "name",
                "status"
              ],
              "properties": {
                "name": {
                  "type": "string",
                  "description": "symbol name"
                },
                "platform": {
                  "type": "string",
                  "description": "symbol plarform"
                },
                "status": {
                  "type": "string",
                  "description": "symbol status",
                  "enum": [
                    "missing",
                    "ignored",
                    "available"
                  ]
                },
                "symbol_id": {
                  "type": "string",
                  "description": "symbol id"
                }
              }
            }
          },
          "status": {
            "type": "string",
            "description": "group status",
            "enum": [
              "active",
              "pending",
              "closed"
            ]
          },
          "symbol_group_id": {
            "type": "string",
            "description": "id of the symbol group"
          }
        }
      }
    },
    "total_crash_count": {
      "type": "integer",
      "description": "total number of crashes for all the groups"
    }
  }
}