public Builder setRunAsUser(int value) {

        runAsUser_ = value;
        bitField0_ |= 0x00000020;
        onChanged();
        return this;
      }
<pre>
Optional. If set, overrides the USER specified in the image with the
given uid.
</pre>

<code>int32 run_as_user = 6 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The runAsUser to set.
@return This builder for chaining.
java-workstations/proto-google-cloud-workstations-v1/src/main/java/com/google/cloud/workstations/v1/WorkstationConfig.java