| diff --git a/build/src/index.js b/build/src/index.js | |
| --- a/build/src/index.js | |
| +++ b/build/src/index.js | |
| async function isAvailable() { | |
| if (process.env.DEBUG_AUTH) { | |
| console.info(err); | |
| } | |
| + // Promise.any() rejects with AggregateError when neither metadata host | |
| + // is available. This is expected outside GCP, not a warning condition. | |
| + if (err instanceof AggregateError) | |
| + return false; | |
| if (err.type === 'request-timeout') { | |
| // If running in a GCP environment, metadata endpoint should return | |
| // within ms. | |