public void setXksProxyVpcEndpointServiceName(String xksProxyVpcEndpointServiceName) {
        this.xksProxyVpcEndpointServiceName = xksProxyVpcEndpointServiceName;
    }
<p>
Specifies the name of the Amazon VPC endpoint service for interface endpoints that is used to communicate with
your external key store proxy (XKS proxy). This parameter is required when the value of
<code>CustomKeyStoreType</code> is <code>EXTERNAL_KEY_STORE</code> and the value of
<code>XksProxyConnectivity</code> is <code>VPC_ENDPOINT_SERVICE</code>.
</p>
<p>
The Amazon VPC endpoint service must <a
href="https://docs.aws.amazon.com/kms/latest/developerguide/create-xks-keystore.html#xks-requirements">fulfill
all requirements</a> for use with an external key store.
</p>
<p>
<b>Uniqueness requirements:</b>
</p>
<ul>
<li>
<p>
External key stores with <code>VPC_ENDPOINT_SERVICE</code> connectivity can share an Amazon VPC, but each
external key store must have its own VPC endpoint service and private DNS name.
</p>
</li>
</ul>

@param xksProxyVpcEndpointServiceName
       Specifies the name of the Amazon VPC endpoint service for interface endpoints that is used to communicate
       with your external key store proxy (XKS proxy). This parameter is required when the value of
       <code>CustomKeyStoreType</code> is <code>EXTERNAL_KEY_STORE</code> and the value of
       <code>XksProxyConnectivity</code> is <code>VPC_ENDPOINT_SERVICE</code>.</p>
       <p>
       The Amazon VPC endpoint service must <a
       href="https://docs.aws.amazon.com/kms/latest/developerguide/create-xks-keystore.html#xks-requirements"
       >fulfill all requirements</a> for use with an external key store.
       </p>
       <p>
       <b>Uniqueness requirements:</b>
       </p>
       <ul>
       <li>
       <p>
       External key stores with <code>VPC_ENDPOINT_SERVICE</code> connectivity can share an Amazon VPC, but each
       external key store must have its own VPC endpoint service and private DNS name.
       </p>
       </li>
aws-java-sdk-kms/src/main/java/com/amazonaws/services/kms/model/CreateCustomKeyStoreRequest.java