GitHub GraphQL API - delete private package from registry

delete-github-package.graphql

# Fetch all packages for <owner>/<repository name>
#
# Example: $name: "eloquent-viewable", owner: "cyrildewit"
query($name: <repository name>, $owner: <owner>) {
 repository(name: $name, owner: $owner) {
  id
  name
  registryPackages(first: 10) {
    nodes {
      versions(first: 10) {
        nodes{
          id
          version
        }
      }
      name
      id
    }
  }
} 
}

# 1.5 Set graphql client: Accept=application/vnd.github.package-deletes-preview+json HTTP header
# 2 - delete the version
# Example: $packageId: "3r39rdsjfkadjfkdsfkjdk"
mutation($packageId: <package id>) {
  deletePackageVersion(input: {packageVersionId: $packageId }) {
    clientMutationId
    success
  }
}