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    <p>Hi Akshat,</p>
    <p>You caught us between Christmas and New Year, when many people
      were on holiday.</p>
    <p>A synchronous query would be like this:
<a class="moz-txt-link-freetext" href="https://api.gbif.org/v1/occurrence/search?taxon_key=2280097&has_coordinate=true">https://api.gbif.org/v1/occurrence/search?taxon_key=2280097&has_coordinate=true</a>
      so I'll assume you mean the asynchronous download service.<br>
    </p>
    This curl request has worked for me, producing this download on the
    test system:
    <a class="moz-txt-link-freetext" href="https://www.gbif-uat.org/occurrence/download/0000143-171108114045140">https://www.gbif-uat.org/occurrence/download/0000143-171108114045140</a>
    or
    <a class="moz-txt-link-freetext" href="https://api.gbif-uat.org/v1/occurrence/download/0000143-171108114045140">https://api.gbif-uat.org/v1/occurrence/download/0000143-171108114045140</a><br>
    <p>query.json:<br>
    </p>
    <p>{<br>
          "creator": "MattBlissett",<br>
          "notification_address": [ <a class="moz-txt-link-rfc2396E" href="mailto:mblissett@gbif.org">"mblissett@gbif.org"</a> ],<br>
          "predicate": {<br>
            "type": "and",<br>
            "predicates": [<br>
              {<br>
                  "type": "equals",<br>
                  "key": "TAXON_KEY",<br>
                  "value": "2280097"<br>
              },<br>
              {<br>
                  "type": "equals",<br>
                  "key": "HAS_COORDINATE",<br>
                  "value": "true"<br>
              }<br>
            ]<br>
          },<br>
          "format": "DWCA"<br>
      }</p>
    <p>curl -i --user MattBlissett:XXXXX -H "Content-Type:
      application/json" -X POST -d @query.json
      '<a class="moz-txt-link-freetext" href="https://api.gbif-uat.org/v1/occurrence/download/request">https://api.gbif-uat.org/v1/occurrence/download/request</a>'<br>
    </p>
    <p>If you still have trouble, please send the Curl request you used.</p>
    <p>Thanks,</p>
    <p>Matthew Blissett<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 26/12/17 01:51, Akshat Pant wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAOcT4c9-gbTxj47Poe4jNoHE9k10KGpAgE=fmE8_By-EF6_VrA@mail.gmail.com">
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              <div dir="ltr">Hi all,
                <div>I'm trying to retrieve the latitude and longitude
                  for some specific organisms.</div>
                <div>I'm trying to use the synchronous download service.</div>
                <div>I used the 'equals' predicate to filter by the
                  hasCoordinate value. But the curl query just returns a
                  warning saying that it returns an empty post.</div>
                <div>I hope that someone can help.</div>
                <div><br>
                </div>
                <div><br>
                </div>
                <div>Thanks,</div>
                <div>Akshat</div>
              </div>
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      <pre wrap="">_______________________________________________
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    </blockquote>
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