Rather then use the default domain, which in my case most older customers are set to onmicrosoft.com domains for some reason. Why not create an API Asset Layout and give the Asset the name of the Microsoft Tenant.
This has the benefit of not monitoring the onmicorsoft.com domain if you aren't interested in it, and allows you to store the TenantID for all kinds of other endpoints such as Sophos, Fortinet, and pretty much anywhere you need to connect too.
You then just search for the tenantID rather then default domain.
Rather then use the default domain, which in my case most older customers are set to onmicrosoft.com domains for some reason. Why not create an API Asset Layout and give the Asset the name of the Microsoft Tenant. This has the benefit of not monitoring the onmicorsoft.com domain if you aren't interested in it, and allows you to store the TenantID for all kinds of other endpoints such as Sophos, Fortinet, and pretty much anywhere you need to connect too.
You then just search for the tenantID rather then default domain.