Using Click To Call API; Where do we find Tenant ID?

[gmap]

Hello dear team

We are trying to test Click To Call feature on API from Postman but we are having bellow error:

{
    "status": "declined",
    "message": "Access Denied"
}

So maybe we are using wrong values for APi Key and Tenant.
Is (as on screenshot bellow) how we find these infos?

Value used for Tenant :

Value used for Api Key

Please help

Best regards

[PitzKey]

GET http://{{host}}/api/v2/tenants

[gmap]

Thanks dear,

i was able to find the value
Then i have bellow when i want to process the Click To Call API:

Any help?

[PitzKey]

The issue is exactly what the error says.

[gmap]

dear @PitzKey

This have been fixed, we removed the COS (or else we found the right value to add to it), tested and worked.
Thanks a lot