Hi Activepieces team,
I’m having an issue with the Acumbamail piece when using the “Add/Update Subscriber” action.
Environment:
- Activepieces Cloud
- Acumbamail piece: v0.2.5
- Action: Add/Update Subscriber
- Auth type: SECRET_TEXT
The connection has been reconnected and the Acumbamail API token has been regenerated, but the problem persists.
The step consistently fails with:
HTTP 400
“The format of the parameters is not correct”
I also tested the step with static values instead of dynamic expressions, so the problem does not seem to be caused by the webhook data.
Current test configuration:
- Subscriber List: 1506000
- EMAIL: a valid test email address
- NOMBRE: “miguel”
- APELLIDOS: “prueba”
- RECIBIRCOMUNICACIONESCOMERCIALES: true
- Update Existing Subscriber Data: true
- Double Option: false
The generated multipart request contains these fields:
merge_fields[EMAIL]
merge_fields[NOMBRE]
merge_fields[APELLIDOS]
merge_fields[RECIBIRCOMUNICACIONESCOMERCIALES]
auth_token
list_id
double_option
update_subscriber
It also contains:
complete_json
There appears to be a trailing space after “complete_json” in the multipart field name.
Acumbamail responds with:
“The format of the parameters is not correct”
I have also tested the step with the merge fields populated with static values, and the same HTTP 400 error occurs.
Could you please check whether there is an issue with the Acumbamail piece v0.2.5, particularly the request construction / “complete_json” parameter?
I’ve attached screenshots of the step configuration and the error.
Thanks!