public void setHealthCheckGracePeriodSeconds(Integer healthCheckGracePeriodSeconds) {
        this.healthCheckGracePeriodSeconds = healthCheckGracePeriodSeconds;
    }
<p>
The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load Balancing
target health checks after a task has first started.
</p>

@param healthCheckGracePeriodSeconds
       The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load
       Balancing target health checks after a task has first started.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/Service.java