Get a Google support package
Google Cloud offers different support packages to meet different needs, such as 24/7 coverage, phone support, and access to a technical support manager. For more information, see Cloud Customer Care.
Get support from the community
Ask a question on Stack Overflow
Ask a question about API Keys on Stack Overflow. Use the tag api-key for questions about the API Keys. This tag not only receives responses from the Stack Overflow community, but also from Google engineers, who monitor the tag and offer unofficial support.
Discuss API Keys
Join the api-keys-alpha-users Google group to discuss API Keys and receive announcements and updates about API Keys.
You can also visit the Google Cloud Slack community to discuss API Keys and other Google Cloud products. If you haven't already joined, use this form to sign up. Then join the #GCP general channel.
File bugs or feature requests
From the API Keys documentation, click a Send feedback link on the page to open a feedback form. Your comments are reviewed by the engineering team.