How get team site groupId property from a SPFX webpart with pnp/js

Question

I create a webpart with SPFX and it is deployed in a team site. I need get the team site groupId property.

Answer 1

I finally got the groupId with the following code:

sp.web.select("AllProperties").expand("AllProperties").get().then(w => {
    console.log(w.AllProperties.RelatedGroupId);
});