public String getNamespace() {
        return this.namespace;
    }
<p>
The namespace name or full Amazon Resource Name (ARN) of the Cloud Map namespace to list the services in.
</p>
<p>
Tasks that run in a namespace can use short names to connect to services in the namespace. Tasks can connect to
services across all of the clusters in the namespace. Tasks connect through a managed proxy container that
collects logs and metrics for increased visibility. Only the tasks that Amazon ECS services create are supported
with Service Connect. For more information, see <a
href="https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-connect.html">Service Connect</a> in
the <i>Amazon Elastic Container Service Developer Guide</i>.
</p>

@return The namespace name or full Amazon Resource Name (ARN) of the Cloud Map namespace to list the services
        in.</p>
        <p>
        Tasks that run in a namespace can use short names to connect to services in the namespace. Tasks can
        connect to services across all of the clusters in the namespace. Tasks connect through a managed proxy
        container that collects logs and metrics for increased visibility. Only the tasks that Amazon ECS
        services create are supported with Service Connect. For more information, see <a
        href="https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-connect.html">Service
        Connect</a> in the <i>Amazon Elastic Container Service Developer Guide</i>.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/ListServicesByNamespaceRequest.java