Revert "Removed cloud identity group membership set_computed_name post_create" (#13983) (#22810)

[upstream:e37cfa3bf46196e6ac72c6d521dba3c3dc3c07e7]

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

google/services/cloudidentity/resource_cloud_identity_group_membership.go

@@ -228,6 +228,24 @@ func resourceCloudIdentityGroupMembershipCreate(d *schema.ResourceData, meta int
 	}
 	d.SetId(id)
 
+	// `name` is autogenerated from the api so needs to be set post-create
+	name, ok := res["name"]
+	if !ok {
+		respBody, ok := res["response"]
+		if !ok {
+			return fmt.Errorf("Create response didn't contain critical fields. Create may not have succeeded.")
+		}
+
+		name, ok = respBody.(map[string]interface{})["name"]
+		if !ok {
+			return fmt.Errorf("Create response didn't contain critical fields. Create may not have succeeded.")
+		}
+	}
+	if err := d.Set("name", name.(string)); err != nil {
+		return fmt.Errorf("Error setting name: %s", err)
+	}
+	d.SetId(name.(string))
+
 	log.Printf("[DEBUG] Finished creating GroupMembership %q: %#v", d.Id(), res)
 
 	return resourceCloudIdentityGroupMembershipRead(d, meta)