MCP

tags

Tags label prospects, campaigns, and senders for segmentation and filtering. Every tag has an immutable tagType (Crm, Campaign, or Sender) — only Crm-type tags can be attached to prospects.

tagType is immutable after creation. Only Crm tags attach to prospects; Campaign and Sender tags are for their respective resource types.

Operations

Read

Create

Update

Delete

Tag shapes

Two shapes exist: the embedded tag ref on campaign/sender/prospect responses uses {id, name} (see schemas/tag-ref); the tag operations return the full shape {tagId, title, description, tagType, createdAt}. Use tagId (not the name) when attaching tags.