public Channel withCreatedBy(Identity createdBy) {
        setCreatedBy(createdBy);
        return this;
    }
<p>
The <code>AppInstanceUser</code> who created the channel.
</p>

@param createdBy
       The <code>AppInstanceUser</code> who created the channel.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-chime/src/main/java/com/amazonaws/services/chime/model/Channel.java