public void setCapabilities(java.util.Collection<String> capabilities) {
        if (capabilities == null) {
            this.capabilities = null;
            return;
        }

        this.capabilities = new java.util.ArrayList<String>(capabilities);
    }
<p>
The proxy session capabilities.
</p>

@param capabilities
       The proxy session capabilities.
@see Capability
aws-java-sdk-chimesdkvoice/src/main/java/com/amazonaws/services/chimesdkvoice/model/ProxySession.java