Server Message GIF Payload Formatting -- 2

I’m preparing a server-to-server request that must carry multimedia assets—specifically image files in GIF format—and I want to be absolutely sure the payload is structured correctly so the receiving endpoint can parse and display the images without error. Your task is to outline and, if possible, demonstrate the exact framing of that message: headers, content-type declarations, encoding steps, and any multipart boundaries or metadata the target service will expect. A concise sample (cURL, Python requests, or comparable) that posts a GIF and gets a successful response will serve as proof of concept. Deliverables • A brief technical note explaining the chosen content-type and boundary rules • Clean, runnable code or command-line example that sends at least one GIF image • Quick validation steps so I can reproduce the success on my side If you have prior experience streaming or embedding GIFs over HTTP or similar protocols, let me know—otherwise feel free to jump straight into the practical solution.

Project ID: 40537654