public static AWSOAMAsyncClientBuilder asyncBuilder() {
        return AWSOAMAsyncClientBuilder.standard();
    }
Client for accessing CloudWatch Observability Access Manager asynchronously. Each asynchronous method will return a
Java Future object representing the asynchronous operation; overloads which accept an {@code AsyncHandler} can be
used to receive notification when an asynchronous operation completes.
<p>
<p>
Use Amazon CloudWatch Observability Access Manager to create and manage links between source accounts and monitoring
accounts by using <i>CloudWatch cross-account observability</i>. With CloudWatch cross-account observability, you can
monitor and troubleshoot applications that span multiple accounts within a Region. Seamlessly search, visualize, and
analyze your metrics, logs, traces, and Application Insights applications in any of the linked accounts without
account boundaries.
</p>
<p>
Set up one or more Amazon Web Services accounts as <i>monitoring accounts</i> and link them with multiple <i>source
accounts</i>. A monitoring account is a central Amazon Web Services account that can view and interact with
observability data generated from source accounts. A source account is an individual Amazon Web Services account that
generates observability data for the resources that reside in it. Source accounts share their observability data with
the monitoring account. The shared observability data can include metrics in Amazon CloudWatch, logs in Amazon
CloudWatch Logs, traces in X-Ray, and applications in Amazon CloudWatch Application Insights.
</p>
aws-java-sdk-oam/src/main/java/com/amazonaws/services/oam/AWSOAMAsyncClient.java