MCP

tags/post

Tool: create

Create a new tag.

Creates a tag and returns it with its assigned tagId. Use tagId (not the name) when attaching the tag to prospects, campaigns, or senders. tagType defaults to Crm and is immutable after creation.

Duplicate title within the same tagType returns 409. The same title is allowed across different tag types.

Body

field type req constraints description
title string ≤128 chars Tag name.
tagType string one of: Campaign, Crm, Sender Defaults to Crm. Immutable after creation.
description string ≤1000 chars Optional description.

Response

201 — created tag: {tagId, title, description, tagType, createdAt}. Deltas: none.

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

Invoke

Call create with name: "tags/post".