public Builder putAllEnv(java.util.Map<java.lang.String, java.lang.String> values) {
        internalGetMutableEnv().getMutableMap().putAll(values);
        bitField0_ |= 0x00000008;
        return this;
      }
<pre>
Optional. Environment variables passed to the container's entrypoint.
</pre>

<code>map&lt;string, string&gt; env = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/WorkstationConfig.java