Function getProjectNumber

src/getProjectNumber.ts:8–16

(options: any)

 * @return the project number, as a string.
 */
export async function getProjectNumber(options: any): Promise<string> {
  if (options.projectNumber) {
    return options.projectNumber;
  }
  const projectId = needProjectId(options);
  const metadata = await getProject(projectId);
  options.projectNumber = metadata.projectNumber;
  return options.projectNumber;
}