public CurrentRevision withChangeIdentifier(String changeIdentifier) {
        setChangeIdentifier(changeIdentifier);
        return this;
    }
<p>
The change identifier for the current revision.
</p>

@param changeIdentifier
       The change identifier for the current revision.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/CurrentRevision.java