Merge pull request #27502 from pirgeo

* pr/27502:
  Polish "Improve Dynatrace examples description in reference guide"
  Improve Dynatrace examples description in reference guide

Closes gh-27502

spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/metrics.adoc

@@ -170,15 +170,21 @@ The {dynatrace-help}/dynatrace-api/basics/dynatrace-api-authentication/[API toke
 We recommend limiting the scope of the token to this one permission.
 You must ensure that the endpoint URI contains the path (for example, `/api/v2/metrics/ingest`):
 
+The URL of the Metrics API v2 ingest endpoint is different according to your deployment option:
+
+* SaaS: `+https://{your-environment-id}.live.dynatrace.com/api/v2/metrics/ingest+`
+* Managed deployments: `+https://{your-domain}/e/{your-environment-id}/api/v2/metrics/ingest+`
+
+The example below configures metrics export using the `example` environment id:
+
 [source,yaml,indent=0,subs="verbatim",configprops,configblocks]
 ----
 	management:
 	  metrics:
 	    export:
 	      dynatrace:
-	        # uri: "https://{your-domain}/e/{your-environment-id}/api/v2/metrics/ingest" for managed deployments.
+	        uri: "https://example.live.dynatrace.com/api/v2/metrics/ingest"
-	        uri: "https://{your-environment-id}.live.dynatrace.com/api/v2/metrics/ingest"
+	        api-token: "YOUR_TOKEN"
-	        api-token: "YOUR_TOKEN" # should be read from a secure source and not hard-coded.
 ----
 
 When using the Dynatrace v2 API, the following optional features are available:
@@ -188,13 +194,16 @@ When using the Dynatrace v2 API, the following optional features are available:
 * Default dimensions: Specify key-value pairs that are added to all exported metrics.
   If tags with the same key are specified with Micrometer, they overwrite the default dimensions.
 
+It is possible to not specify a URI and API token, as shown in the following example.
+In this scenario, the local OneAgent endpoint is used:
+
 [source,yaml,indent=0,subs="verbatim",configprops,configblocks]
 ----
 	management:
 	  metrics:
 	    export:
 	      dynatrace:
-	        # specify token and uri or leave blank for OneAgent export
+	        # Specify uri and api-token here if not using the local OneAgent endpoint.
 	        v2:
 	          metric-key-prefix: "your.key.prefix"
 	          enrich-with-dynatrace-metadata: true
@@ -217,9 +226,8 @@ To export metrics to {micrometer-registry-docs}/dynatrace[Dynatrace], your API t
 	  metrics:
 	    export:
 	      dynatrace:
-	        # uri: "https://{your-domain}/e/{your-environment-id}" on managed deployments.
 	        uri: "https://{your-environment-id}.live.dynatrace.com"
-	        api-token: "YOUR_TOKEN" # should be read from a secure property source
+	        api-token: "YOUR_TOKEN"
 	        v1:
 	          device-id: "YOUR_DEVICE_ID"
 ----