Update fetchMetadataToken (#4240)

aws · May 22, 2024 · 9fa11fe · 9fa11fe
1 parent dacfa24
commit 9fa11fe
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Showing 3 changed files with 10 additions and 2 deletions.
diff --git a/.changes/next-release/feature-MetadataService-3a550e8f.json b/.changes/next-release/feature-MetadataService-3a550e8f.json
@@ -0,0 +1,5 @@
+{
+ "type": "feature",
+ "category": "MetadataService",
+ "description": "Update AWS.MetadataService to expose the fetchMetadataToken function."
+}
diff --git a/lib/metadata_service.d.ts b/lib/metadata_service.d.ts
@@ -17,6 +17,10 @@ export class MetadataService {
  options: {method?: string, headers?: {[key: string]: String} },
  callback: (err: AWSError, data: string) => void
  ): void;
+ /**
+ * Fetches metadata token used for authenticating against the instance metadata service.
+ */
+ fetchMetadataToken(callback: (err: AWSError, token: string) => void): void;
  /**
  * 169.254.169.254
  */

diff --git a/lib/metadata_service.js b/lib/metadata_service.js
@@ -120,9 +120,8 @@ AWS.MetadataService = inherit({
  loadCredentialsCallbacks: [],
 
  /**
- * Fetches metadata token used for getting credentials
+ * Fetches metadata token used for authenticating against the instance metadata service.
  *
- * @api private
  * @callback callback function(err, token)
  * Called when token is loaded from the resource
  */