public void setResponseType(String responseType) {
        this.responseType = responseType;
    }
<p>
The response type of the associated GatewayResponse.
</p>

@param responseType
       The response type of the associated GatewayResponse.
@see GatewayResponseType
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/PutGatewayResponseResult.java