MCP

list/post

Tool: create

Create a new mailing list.

Creates a list and returns the created object with its assigned listId. Omit folderId to place the list in the default folder (folder 0); the schema's minimum of 1 applies only to explicit folder values.

Body

field type req constraints description
title string ≤256 chars Display name of the list.
folderId integer ≥1 Folder ID. Omit for default folder (0).

Response

201 — created list; object: see schemas/list. Deltas: none.

Errors: 400, 401, 406, 409, 415, 422, 429, 500 — shared schema: schemas/errors. 409 = duplicate title.

Invoke

Call create with name: "list/post".