> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.brevo.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.brevo.com/_mcp/server.

# Segmentation List ids parameter in Create and Update Email Campaign routes

**Route:** [https://developers.sendinblue.com/reference/createemailcampaign-1](https://developers.sendinblue.com/reference/createemailcampaign-1)\
**Route:** [https://developers.sendinblue.com/reference/updateemailcampaign](https://developers.sendinblue.com/reference/updateemailcampaign)\
Segmentation List ids parameter in Create and Update Email Campaign routes