# UrlExpansion

A list of paths to metadata fields (in the JSON returned from Twitter) that contain links back to the Twitter API.

Documents ingested from Twitter might contain URLs, for example:

    #DREFIELD PLACE_URL="https://api.twitter.com/..."

If you use this parameter to specify the paths of these fields, the connector follows the link to the API, obtains the additional information, and adds it to the IDOL document.

Type: | String
Default: |
Required: | No
Configuration Section: | TaskName or FetchTasks
Example: | `UrlExpansion0=place/url UrlExpansion1=retweeted_status/place/url`
See Also: |

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