public static com.google.cloud.vmwareengine.v1.ListNodeTypesRequest parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
<pre>
A filter expression that matches resources returned in the response.
The expression must specify the field name, a comparison
operator, and the value that you want to use for filtering. The value
must be a string, a number, or a boolean. The comparison operator
must be `=`, `!=`, `&gt;`, or `&lt;`.

For example, if you are filtering a list of node types, you can
exclude the ones named `standard-72` by specifying
`name != "standard-72"`.

To filter on multiple expressions, provide each separate expression within
parentheses. For example:
```
(name = "standard-72")
(virtual_cpu_count &gt; 2)
```

By default, each expression is an `AND` expression. However, you
can include `AND` and `OR` expressions explicitly.
For example:
```
(name = "standard-96") AND
(virtual_cpu_count &gt; 2) OR
(name = "standard-72")
```
</pre>

<code>string filter = 4;</code>

@return The bytes for filter.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/ListNodeTypesRequest.java