public void setDiscoveryName(String discoveryName) {
        this.discoveryName = discoveryName;
    }
<p>
The <code>discoveryName</code> is the name of the new Cloud Map service that Amazon ECS creates for this Amazon
ECS service. This must be unique within the Cloud Map namespace. The name can contain up to 64 characters. The
name can include lowercase letters, numbers, underscores (_), and hyphens (-). The name can't start with a
hyphen.
</p>
<p>
If the <code>discoveryName</code> isn't specified, the port mapping name from the task definition is used in
<code>portName.namespace</code>.
</p>

@param discoveryName
       The <code>discoveryName</code> is the name of the new Cloud Map service that Amazon ECS creates for this
       Amazon ECS service. This must be unique within the Cloud Map namespace. The name can contain up to 64
       characters. The name can include lowercase letters, numbers, underscores (_), and hyphens (-). The name
       can't start with a hyphen.</p>
       <p>
       If the <code>discoveryName</code> isn't specified, the port mapping name from the task definition is used
       in <code>portName.namespace</code>.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/ServiceConnectService.java