public ChangeLog withCreatedBy(String createdBy) {
        setCreatedBy(createdBy);
        return this;
    }
<p>
The user or role that performed the action.
</p>

@param createdBy
       The user or role that performed the action.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-auditmanager/src/main/java/com/amazonaws/services/auditmanager/model/ChangeLog.java