@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getPercentTraffic() != null)
            sb.append("PercentTraffic: ").append(getPercentTraffic()).append(",");
        if (getDeploymentId() != null)
            sb.append("DeploymentId: ").append(getDeploymentId()).append(",");
        if (getStageVariableOverrides() != null)
            sb.append("StageVariableOverrides: ").append(getStageVariableOverrides()).append(",");
        if (getUseStageCache() != null)
            sb.append("UseStageCache: ").append(getUseStageCache());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/CanarySettings.java