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Update UTM tags for an automation block

put
https://api.omnisend.com/api/automations//blocks//utm

Set UTM tracking tags for a specific send-action block.
All three tag fields are replaced atomically. Send an empty string
to clear a field — the next read will return its default value.

Scopes:
automations.write

Path Params
string
required

Automation workflow ID (24 character hexadecimal)

string
required

Block identifier

Body Params

UTM tag values to set

Update UTM tracking tags for an automation block. All three tag fields (source, medium, campaign) must be provided. Send an empty string for any field to clear it — the next read will return the default value for that field.

tags
object
required

UTM tracking tag values for an update request. All three fields must be provided — send an empty string to clear a field (which resets it to its default value on the next read).

Headers
string
required
Defaults to 2026-03-15

API version that specifies the response format and behaviour

Responses

Updated 22 days ago

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application/json

Updated 22 days ago