public static com.google.cloud.workstations.v1beta.WorkstationConfig.Host.GceInstance
                .Accelerator
            parseFrom(
                java.io.InputStream input,
                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                throws java.io.IOException {
          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
              PARSER, input, extensionRegistry);
        }
<pre>
Optional. Number of accelerator cards exposed to the instance.
</pre>

<code>int32 count = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The count.
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java