Append to File Upload

PUT {{base-path}}/sites/{{site-id}}/fileUploads/:upload-session-id

https://help.tableau.com/current/api/restapi/en-us/REST/restapirefpublishing.htm#appendtofile_upload

Request Body

[{"name"=>"request_payload", "value"=>"<tsRequest>\n  <workbook name=\"Workbook Name\">\n    <project id=\"{{project-id}}\"/>\n  </workbook>\n</tsRequest>", "datatype"=>"string"}, {"name"=>"tableau_file", "value"=>nil, "datatype"=>"null"}]