Call the updateDraftCampaign MCP tool
Edit a DRAFT campaign: rename, change description, swap the lead list, replace sender accounts, adjust the InMail free/paid policy, and rewrite message copy. Rewritten copy follows getPlaybook("copywriting"). LEAD-MAGNET drafts take name, description, sender_account_ids, delivery_message, comment_reply, followups, document_id, keyword, post_id (rebind or unlink the hook), and replace_existing (read the current copy back with getCampaignSequence first); their outreach copy fields and custom_sequence are refused. DRAFTS ONLY: active or paused campaigns must be edited in /campaigns. Copy edits work on standard sequences (one connection request, up to two messages, one InMail step); more complex or A/B-variant sequences are refused with a pointer to the UI editor. To restructure the sequence itself (step order, warm-up steps, A/B copy, InMail follow-ups), pass custom_sequence: it recompiles and replaces the whole sequence.
Called through the Actions bridge: the response is that tool's own result, wrapped as { data: <tool result> } under HTTP 200. Billing, daily-cap, and confirm-step outcomes are embedded INSIDE data, never remapped to an HTTP status (see the templated /api/v1/actions/{toolName} operation above for the full protocol, and x-mcp-actions for this tool's machine-readable scope/cap/confirm_behavior fields). Authentication, request-shape, and optional idempotency-protocol failures still use their documented non-200 statuses.
Request
- Base URL: https://app.reachium.io
- URL: https://app.reachium.io/api/v1/actions/updateDraftCampaign
- Auth: HTTP bearer
Headers
Optional caller-generated key (8-200 characters: letters, digits, dot, underscore, colon, or hyphen). A final tool result is replayed for the same key and body. An ambiguous result remains 409 under that key; reconcile external state before using a new key. Reuse with a different body returns 422.
Request body
Response
The result of calling this tool.
Changes
No recorded changes to this operation across all 1 revision of this API.