Actions296
- Advisor Actions
- Agent Tool Actions
- AI Skill Actions
- Analytics Actions
- API Key Actions
- Audit Log Actions
- Automation Actions
- Campaign Actions
- Create
- Delete
- Delete Attachment
- Duplicate
- Generate AI Variable
- Generate Edit
- Generate Writing
- Get
- Get A/B Analysis
- Get Advanced Settings
- Get Attachments
- Get Forms
- Get Logs
- Get Many
- Get Overview
- Get Segments
- Get Senders
- Preview Template
- Replace Segments
- Replace Senders
- Run Preflight
- Send Test Email
- Start
- Stop
- Update
- Update Advanced Settings
- Update Step Layout
- Upload Attachment
- Verify Tracking Domain
- Campaign A/B Variant Actions
- Campaign Folder Actions
- Campaign Step Actions
- Contact Actions
- Contact Category Actions
- Contact Note Actions
- CRM Task Actions
- CRM Task Type Actions
- Dead Letter Actions
- Deal Actions
- Deliverability Actions
- Form Actions
- Integration Actions
- Lead Sync Source Actions
- Mailbox Actions
- Bulk Tag
- Check Domain Authentication
- Delete
- Get
- Get Allowance
- Get Behavior
- Get Behavior Plan
- Get Many
- Get Sync Status
- Get Tracking Domain
- Get Warmup Ban Status
- Hold Sending
- Pause Warmup
- Refresh Auth Check
- Release Sending
- Resume Warmup
- Send Email
- Start Warmup
- Stop Warmup
- Submit Warmup Appeal
- Update
- Update Behavior
- Update Tracking Domain
- Verify Address
- Verify Tracking Domain
- Mailbox Tag Actions
- Meeting Actions
- OAuth Application Actions
- Outreach Settings Actions
- Pipeline Actions
- Reply Template Actions
- Segment Actions
- Suppression Actions
- Team Actions
- Unibox Actions
- Approve Agent Draft
- Cancel Scheduled Send
- Compose
- Delete Draft
- Discard Agent Draft
- Draft Compose
- Draft Reply
- Get Agent Drafts
- Get Compose Candidates
- Get Drafts
- Get Many
- Get Message
- Get Overview
- Get Scheduled Sends
- Get Snoozes
- Get Thread
- Get Thread Labels
- Get Unseen Count
- Mark Seen
- Reply
- Save Draft
- Set Thread Labels
- Snooze
- Unsnooze
- Warmup Routing Rule Actions
- Webhook Actions
- Workspace Actions
Campaign → Upload Attachment
AI-generatedSummary
Upload a binary file as an attachment to a Warmbly campaign, optionally scoped to a sequence step. A supplied idempotency key lets retries return the original result instead of creating the attachment twice.
Inputs
- Campaign ID (required) — ID of the campaign to attach the file to.
- Step ID — Optionally scope the attachment to a sequence step.
- Input Binary Field (required) — Name of the incoming binary property containing the file; defaults to
data. - Idempotency Key — Optional client-generated key from 1 to 255 characters for safe retries.
Output shape
A single API response item for the uploaded attachment.
The source pack provides only signature-level code, so the exact response fields are not shown.