Replace a file's contents
One step with HubSpot. We can help you get access.
Get something done
Replace a file's contents
with HubSpot
Works with AI assistants
Use HubSpot: its Files API lets you replace a file's contents in a single step (PUT /files/2026-03/files/{fileId}). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I swap an image's content without breaking every page that links to it?
- How do I overwrite an existing file with a new version while keeping the same ID?
Say it to your AI assistant
- Replace the contents of file {fileId} with {file}.
- Swap in new image data {file} for existing file {fileId}.
For your developer
PUT /files/2026-03/files/{fileId} in Files API. Full spec on APIs.io.