Access Right for allocating new IP ranges in a hostproject inside Google Cloud

Question

I have created a new Cloud SQL instance created and for the connectivity I want to assign it a prive IP from a different host project. Once I assign the corresponsing host network (Automatic IP) I get the following error:

Could not allocate new IP range because you do not have the required permissions on the host project. 

I have the Compute Network User and the Service Networking Admin Role assigend to my user in the host network - does anybody know which additional right I need to allocate the IP address for my instance?

Answer 1

I am glad that I could help:

I would suggest you to follow the document and ensure the user has compute.networkAdmin role in the host project.