as a VAR, we see most of our customers requesting this feature and we haven't been able to provide any easy/practical solution to it so far.
We have tried to do this via REST API but the authentication method (Integration API Key vs Instance API Key) prevents us from doing this.
In our case, simply allowing the /v2/alert/:identifier/close REST endpoint to authenticate against the OG instance API key instead of the Integration key would be a sufficient workaround as we are already providing automation to close incidents from 3d party applications.
Thanks 
as a VAR, we see most of our customers requesting this feature and we haven't been able to provide any easy/practical solution to it so far.
We have tried to do this via REST API but the authentication method (Integration API Key vs Instance API Key) prevents us from doing this.
In our case, simply allowing the /v2/alert/:identifier/close REST endpoint to authenticate against the OG instance API key instead of the Integration key would be a sufficient workaround as we are already providing automation to close incidents from 3d party applications.
Thanks