Update campaign

patch

https://api.omnisend.com/api/campaigns/{id}

Update a campaign draft.

Scopes:
campaigns.write

Rate Limiting:
This endpoint is rate limited to 400 requests per minute.

Path Params

string

required

Campaign ID (24 character hexadecimal)

Body Params

Campaign update data

Campaign update request

abTest

object

A/B test update block. Full replacement semantics.

audience

object

Campaign audience

boosterSettings

object

Booster-specific settings for campaign update.

content

object

Campaign content for update

language

string

Campaign language locale in xx_XX format. Must be a supported language

name

string

length ≤ 250

Campaign name

sendingSettings

object

Sending settings for campaign update. Full object replacement - provide all fields applicable to the selected strategy (for personalized: strategy, scheduledAt, optimizeFor; omit isTZOptimizationEnabled)

Headers

Omnisend-Version

string

required

Defaults to 2026-03-15

API version that specifies the response format and behaviour

Responses

Language

Credentials

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Response

Click Try It! to start a request and see the response here! Or choose an example:

application/json

200Updated campaign

400Request contains invalid or missing fields

401Authentication is missing or invalid

403Insufficient permissions for this operation

404Campaign not found

409Campaign state does not allow modification

410API version has been retired

429Rate limit exceeded

500Unexpected error occurred