Replace a campaign's sequence
/v1/campaigns/{campaign_id}/sequenceReplaces the campaign's whole sequence. To change one step, use Update a sequence step instead.
Send expected_updated_at, the campaign's updated_at as you last read it, to write only if nothing has changed the campaign since. If it has, nothing is written and the request answers 409 SEQUENCE_MODIFIED; retrieve the campaign again and retry. Without it, the write always lands.
A sequence is validated before it's saved:
variation_ais required andvariation_bis optional. Each is a list of steps.- Step types are
view_profile,linkedin_connection,conditional,linkedin_messageandemail. - A
linkedin_connectionstep must be followed immediately by aconditionalstep withbranches.yesandbranches.no. Conditionals nest at most two deep. linkedin_messagesteps are only allowed inside ayesbranch.emailsteps needsubjectandcontent.delayis a number of days from 0 to 90.- Every step needs a unique integer
id, and a sequence has at most 40 steps.
The easiest valid starting point is a sequence template.
Headers
AuthorizationstringRequiredBearerfollowed by a space and your API key, for exampleBearer vk_….
Path parameters
campaign_idstring · uuidRequiredID of the campaign.
Request body
sequenceobjectRequiredFull sequence object with variation_a (and optionally variation_b) step arrays
expected_updated_atstring or nullThe campaign's updated_at as you last read it. If it has changed since, nothing is written and the answer is 409 SEQUENCE_MODIFIED.
at most 2,000 characters
Response
200
messagestringRequiredcampaign_idstring or nullsuccessbooleanDefaulttrue
Errors
Errors share one JSON body: success, error, message, optional details, and request_id.
| Status | Code | Meaning |
|---|---|---|
| 400 | VALIDATION_ERROR | The request didn't match the endpoint's schema: a missing or malformed field, a bad query parameter, or a value out of range. |
| 400 | SEQUENCE_VALIDATION_FAILED | The sequence breaks a structural rule, such as an unknown step type or a |
| 401 | UNAUTHORIZED | The |
| 401 | API_KEY_EXPIRED | The API key is past its expiry date. Create a new key in the Victoria AI app. |
| 403 | INSUFFICIENT_SCOPE | The API key doesn't have the scope this endpoint requires, such as |
| 403 | ORGANIZATION_DEACTIVATED | The organization that owns this API key has been deactivated. |
| 404 | CAMPAIGN_NOT_FOUND | No campaign with this ID exists in your organization. |
| 404 | NOT_FOUND | No endpoint matches the path. A resource ID in the path that isn't a valid UUID also answers |
| 409 | SEQUENCE_MODIFIED | The sequence changed after it was read. Retrieve the campaign again and retry. |
| 413 | PAYLOAD_TOO_LARGE | The request body is larger than 1 MB. |
| 429 | RATE_LIMITED | Too many requests for this API key: more than 100 a minute to one endpoint, or 600 a minute in total. Retry after the number of seconds in the |
| 500 | INTERNAL_ERROR | Something failed on our side. The response never includes internal details; quote its |
| 503 | UPSTREAM_TIMEOUT | A service the API depends on timed out. The request is safe to retry. |
| 503 | AUTH_UNAVAILABLE | The API key couldn't be checked because the authentication service was unavailable. The request is safe to retry. |
Response headers
| Header | Description |
|---|---|
X-Request-ID | Correlation ID for the request, also returned as |
RateLimit-Limit | Requests allowed to this endpoint per minute. |
RateLimit-Remaining | Requests you can still send to this endpoint right now. |
RateLimit-Reset | Seconds until the endpoint's full limit is available again. |
Retry-After | On a |