gistfile1.txt

{
  "application":   "sample_application",
  "auth":          "sample_auth",
  "notifications": [
    {
      "send_date":            "now",
      "ignore_user_timezone": true,
      "apns_trim_content":    1,
      "content":              "sample_message",
      "platforms":            [1],
      "ios_sound":            "sample_sound",
      "ios_root_params":      {
        "sample_data_key": "sample_data_value"
      },
      "conditions":           [
        ["categories", "IN", ["category_1", "category_2"]]
      ]
    }
  ]
}