public Builder clearEncryptionSpec() {
      bitField0_ = (bitField0_ & ~0x00000200);
      encryptionSpec_ = null;
      if (encryptionSpecBuilder_ != null) {
        encryptionSpecBuilder_.dispose();
        encryptionSpecBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Customer-managed encryption key spec for an Endpoint. If set, this
Endpoint and all sub-resources of this Endpoint will be secured by
this key.
</pre>

<code>.google.cloud.vertexai.v1.EncryptionSpec encryption_spec = 10;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Endpoint.java