Operations Against a GitHub Repository Are Failing

Symptoms

• You cannot view Pull Requests in the IDE, but they can be opened in the GitHub web UI without any issues. The IDE will show the following:
  
  Can't load data from GitHub
  [Could not resolve to a Repository with the name <organization-name>/<repository-name>'.].

• When you log in to a GitHub account and perform any git operation (push/pull/fetch) against a remote GitHub repository, you see the following:
  
  remote: Permission to <organization-name>/<repository-name>.git denied to <username>fatal: unable to access 'https://github.com/<organization-name>/<repository-name>.git /': The requested URL returned error: 403

Cause

The JetBrains IDE integration app has not been allowed to access the organization's repositories on GitHub.

Resolution

Please follow these guides from GitHub:

• If you experience this issue with your personal account, please follow this guide:
  https://docs.github.com/en/github/authenticating-to-github/keeping-your-account-and-data-secure/authorizing-oauth-apps
• If you are an organization owner, you will need to grant access to the JetBrains IDE Integration app as shown in this article:
  https://docs.github.com/en/organizations/restricting-access-to-your-organizations-data/approving-oauth-apps-for-your-organization
• If you are a member of an organization, you will need to request access to the JetBrains IDE Integration app:
  https://docs.github.com/en/github/setting-up-and-managing-your-github-user-account/managing-your-membership-in-organizations/requesting-organization-approval-for-oauth-apps

Workaround:

• Please use a Personal Access Token:
  https://www.jetbrains.com/help/idea/github.html#register-existing-account