Attachment over RESTful service in API Gateway

Hi Experts,

I am seeking for a way to transfer attachment (like text, excel, csv, etc) file over RESTful service in API Gateway.
Is there any specific configuration or policy to be included in API GW to cater the requirement?

Thanks a lot for your guidance.
Regards,
Debapriyo

Hi Experts,

Any feedback on my query as this is a requirement i have to work on.

Regards,
Debapriyo

Hi Debapriyo,

Have you checked, if this blog/article helps you in anyway handling processing payload /w attachments??

HTH,
RMG