public CallDetails withIsCaller(Boolean isCaller) {
        setIsCaller(isCaller);
        return this;
    }
<p>
Identifies a person as the caller or the callee.
</p>

@param isCaller
       Identifies a person as the caller or the callee.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-chimesdkvoice/src/main/java/com/amazonaws/services/chimesdkvoice/model/CallDetails.java