public ClusterServiceConnectDefaults withNamespace(String namespace) {
        setNamespace(namespace);
        return this;
    }
<p>
The namespace name or full Amazon Resource Name (ARN) of the Cloud Map namespace. When you create a service and
don't specify a Service Connect configuration, this namespace is used.
</p>

@param namespace
       The namespace name or full Amazon Resource Name (ARN) of the Cloud Map namespace. When you create a
       service and don't specify a Service Connect configuration, this namespace is used.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/ClusterServiceConnectDefaults.java