feat(otel): set vercel.deployment_id as a resource attribute (#102)

Author: bripkens

.changeset/calm-geese-peel.md

@@ -0,0 +1,5 @@
+---
+"@vercel/otel": minor
+---
+
+Set vercel.deployment_id as a resource attribute

packages/otel/src/sdk.ts

@@ -117,6 +117,9 @@ export class Sdk {
           process.env.VERCEL_BRANCH_URL ||
           process.env.NEXT_PUBLIC_VERCEL_BRANCH_URL ||
           undefined,
+        "vercel.deployment_id":
+          process.env.VERCEL_DEPLOYMENT_ID ||
+          undefined,
         [SemanticResourceAttributes.SERVICE_VERSION]: process.env.VERCEL_DEPLOYMENT_ID,
 
         ...configuration.attributes,

packages/otel/src/types.ts

@@ -73,6 +73,7 @@ export interface Configuration {
    * - `vercel.sha` - the Vercel deployment Git SHA (`VERCEL_GIT_COMMIT_SHA` environment variable).
    * - `vercel.host` - the Vercel deployment host for the Git SHA (`VERCEL_URL` environment variable).
    * - `vercel.branch_host` - the Vercel deployment host for the branch (`VERCEL_BRANCH_URL` environment variable).
+   * - `vercel.deployment_id` - the Vercel deployment ID (`VERCEL_DEPLOYMENT_ID` environment variable).
    *
    * Any additional attributes will be merged with the default attributes.
    */