Is there a way to send an image file in a Rest API Call?

Is there a way to send an image file in a Rest API Call?https://community.appian.com/discussions/f/integrations/13563/is-there-a-way-to-send-an-image-file-in-a-rest-api-callI need to send an image file in a Rest API Call. The service is expecting the Content type to be"application/octet-stream", for which I have selected the content-type as "Document(auto-detect)" in Appian. But , it isnt working. Any help would be muchen-USTelligent Community 12RE: Is there a way to send an image file in a Rest API Call?https://community.appian.com/thread/65468?ContentTypeID=1Thu, 28 Mar 2019 16:15:09 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:5b2e0971-ff1f-46c6-b1f3-80143da8e09fadeshc0001<p>Integration Service -> Send Http request with document is the answer for my problem.</p><div style="clear:both;"></div>RE: Is there a way to send an image file in a Rest API Call?https://community.appian.com/thread/65460?ContentTypeID=1Thu, 28 Mar 2019 13:50:38 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:1ead1ae1-9afc-4261-9b36-ad37c8ca2e5badeshc0001<p>Is there any answer for this question?</p><div style="clear:both;"></div>