public CreateSoftwareUpdateJobRequest withUpdateTargetsOperatingSystem(UpdateTargetsOperatingSystem updateTargetsOperatingSystem) {
        this.updateTargetsOperatingSystem = updateTargetsOperatingSystem.toString();
        return this;
    }
@param updateTargetsOperatingSystem
@return Returns a reference to this object so that method calls can be chained together.
@see UpdateTargetsOperatingSystem
aws-java-sdk-greengrass/src/main/java/com/amazonaws/services/greengrass/model/CreateSoftwareUpdateJobRequest.java