Update GHL contact error: Missing value of required parameter 'contact'

Questions
,
1

:bullseye: What is your goal?

Get Data from Retell AI webhook to update contacts in GHL

:thinking: What is the problem & what have you tried?

each time that the scenario gets data from the webhook and passes it through the filter, it can’t update the contact in GHL and it says: - Missing value of required parameter ‘contact’.
Although it used to work well and suddenly started showing this error. I don’t remember making any changes.

:clipboard: Error messages or input/output bundles

Error
Validation failed for 1 parameter(s).

  • Missing value of required parameter ‘contact’.

:camera_with_flash: Screenshots (scenario flow, module settings, errors)

Screenshot 2025-12-29 115829.png
Screenshot 2025-12-29 115829.png1018×552 54.2 KB

3

Hi @Ayda_Fvd,

Welcome to the community. Can you show us the setup of the GHL module and what you have mapped there?

The ‘contact’ parameter seems to be empty. Even if you have mapped something, it may be the case that nothing is passed to the parameter.

Cheers,
Henk