private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetEnv() {
      if (env_ == null) {
        return com.google.protobuf.MapField.emptyMapField(EnvDefaultEntryHolder.defaultEntry);
      }
      return env_;
    }
<pre>
Optional. Arguments passed to the entrypoint.
</pre>

<code>repeated string args = 3 [(.google.api.field_behavior) = OPTIONAL];</code>

@param index The index of the value to return.
@return The bytes of the args at the given index.
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/WorkstationConfig.java