public Portal withCustomerManagedKey(String customerManagedKey) {
        setCustomerManagedKey(customerManagedKey);
        return this;
    }
<p>
The customer managed key used to encrypt sensitive information in the portal.
</p>

@param customerManagedKey
       The customer managed key used to encrypt sensitive information in the portal.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-workspacesweb/src/main/java/com/amazonaws/services/workspacesweb/model/Portal.java