public AwsApiCallAction withCallerType(String callerType) {
        setCallerType(callerType);
        return this;
    }
<p>
The Amazon Web Services API caller type.
</p>

@param callerType
       The Amazon Web Services API caller type.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-guardduty/src/main/java/com/amazonaws/services/guardduty/model/AwsApiCallAction.java