@java.lang.Override
  public com.google.cloud.workstations.v1beta.WorkstationConfig.ContainerOrBuilder
      getContainerOrBuilder() {
    return container_ == null
        ? com.google.cloud.workstations.v1beta.WorkstationConfig.Container.getDefaultInstance()
        : container_;
  }
<pre>
Optional. Container that runs upon startup for each workstation using this
workstation configuration.
</pre>

<code>
.google.cloud.workstations.v1beta.WorkstationConfig.Container container = 14 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java