how to get an template example for twitter

twitter_template.json

{
  "template": "twitter_elastic_example",
  "settings": {
    "number_of_shards": 1,
    "number_of_replicas": 0
  },
  "mappings": {
    "_default_": {
      "_all": {
        "enabled": true
      },
      "properties": {
        "@timestamp": {
          "type": "date",
          "format": "dateOptionalTime"
        },
        "text": {
          "type": "text"
        },
        "user": {
          "type": "object",
          "properties": {
            "description": {
              "type": "text"
            }
          }
        },
        "coordinates": {
          "type": "object",
          "properties": {
            "coordinates": {
              "type": "geo_point"
            }
          }
        },
        "entities": {
          "type": "object",
          "properties": {
            "hashtags": {
              "type": "object",
              "properties": {
                "text": {
                  "type": "text",
                  "fielddata": true
                }
              }
            }
          }
        },
        "retweeted_status": {
          "type": "object",
          "properties": {
            "text": {
              "type": "text"
            }
          }
        }
      },
      "dynamic_templates": [
        {
          "string_template": {
            "match": "*",
            "match_mapping_type": "string",
            "mapping": {
              "type": "keyword"
            }
          }
        }
      ]
    }
  }
}

output {
stdout {
codec => dots
}
elasticsearch {
hosts => "localhost:9200"
index => "logstash-twitter_elastic_example"
document_type => "tweets"
template => "./twitter_template.json"
template_name => "twitter_elastic_example"
template_overwrite => true
}
}