Google Smart Device Management API Data Issue

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Tony Pappas

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Mar 29, 2021, 11:46:44 AM3/29/21
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Hi All,

I am using the new Google SDM API to listen to events that occur on my Nest thermostat. I am listening to these events through a pub/sub topic. You can see the documentation on how I set this up here: https://www.home-assistant.io/integrations/nest/

The issue I am facing is when my nest thermostat turns the fan on, it reports with the following info (taken directly from the subscription topic)

 "traits": { "sdm.devices.traits.Fan": { "timerMode": "OFF" }

As you can see, this timerMode should not be OFF, as the fan is turning on, and I believe this can only be an issue on Google's side, but I am not sure how to get it fixed.

Thanks,
Tony

Monica (Google Cloud Platform)

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Apr 23, 2021, 6:58:45 PM4/23/21
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Hello,

Since you have confirmed you are receiving the messages into your Pub/Sub Subscription, then this is definitely  _Not_ a Pub/Sub issue. To clarify, Pub/Sub is _Not_ responsible for the contents of the messages it receives and sends.

Therefore this is a Nest thermostat device issue where it is incorrectly generating the correct payload and the Nest device looks to actually be incorrectly sending "timerMode": "OFF". It looks like you are affected by this Nest thermostat issue and I'll advise you to contact Nest support via [1] [2] [3].

Tony Pappas

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Apr 23, 2021, 7:36:08 PM4/23/21
to Monica (Google Cloud Platform), pubsub-discuss
Hi Monica,

The GitHub issue you linked me is actually the issue I opened originally and it was then discovered that the data coming from the cloud console is incorrect, hence why I posted on the forum. 

I understand it is not a pub/sub issue, but I was unable to find a forum for the Google smart device management API, so I posted it here as it's related. I will contact nest support, but is there a better forum I can post in for this issue?

Thanks,
Tony

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Olu

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Apr 26, 2021, 12:21:23 PM4/26/21
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Hello Tony,

Thanks for the information provided. As advised on the GitHub link,  you may have to report the issue with nest directly, which was why Monica referenced the links[0][1]. You can see other forums shared on this link[2] as well. I believe the Nest team would be able to help you better on this concern. 

Kir Titievsky

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Apr 29, 2021, 11:43:15 AM4/29/21
to Tony Pappas, Monica (Google Cloud Platform), pubsub-discuss

Tony, sorry but it seems there is no good Nest forum.  Support seems like the way to go.

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Kir Titievsky | Product Manager | Google Cloud Pub/Sub 
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