public ContainerStateChange withImageDigest(String imageDigest) {
        setImageDigest(imageDigest);
        return this;
    }
<p>
The container image SHA 256 digest.
</p>

@param imageDigest
       The container image SHA 256 digest.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/ContainerStateChange.java