Hi there,
I’m currently trying to set up the manual Google Assistant integration using the following guide:
https://www.home-assistant.io/integrations/google_assistant/#manual-setup-if-you-dont-have-home-assistant-cloud
After completing all the required steps, when I click Save, I immediately receive the error:
“Request contains an invalid argument”
I found this error mentioned in the guide, but the explanation is unclear to me and the referenced link appears to be outdated:
https://www.home-assistant.io/integrations/google_assistant/#manual-setup-if-you-dont-have-home-assistant-cloud
The guide says to unlink and relink Home Control if the initial sync doesn’t include agent_user_id, but I don’t fully understand:
- What exactly needs to be unlinked?
- Where this should be done?
- Whether this applies to my situation, since my error occurs earlier in the setup process.
Important details:
- I am setting up Cloud-to-Cloud
- The error happens when saving the configuration
- I use an NGINX reverse proxy for secure HTTPS access to my Home Assistant instance
- I’m unsure whether the reverse proxy setup could be related to this issue
Most solutions I’ve found mention this error occurring later (during request_sync), but in my case it happens during the Cloud-to-Cloud setup itself.
Has anyone experienced this at this stage of the setup?
Thanks in advance!