How can I grant the account permission to list enabled APIs? : <p>During a build on Cloud Build, I get the following warning:</p>

<p><code>Step #2: WARNING: Unable to verify that the Appengine Flexible API is enabled for project [xxxxx]. You may not have permission to list enabled services on this project. If it is not enabled, this may cause problems in running your deployment. Please ask the project owner to ensure that the Appengine Flexible API has been enabled and that this account has permission to list enabled APIs.</code></p>

<p>I'd like to get rid of this warning to get a clean build log.</p>

<p>Since the build succeeds, the problem must not be with Appengine Flexible API being disabled.</p>

<p>No; the problem must be that the account does not have permission to list enabled APIs. How can I fix that (either in the Console or at the command line)?</p>
