public OAuth2Properties addTokenUrlParametersMapEntry(String key, String value) {
        if (null == this.tokenUrlParametersMap) {
            this.tokenUrlParametersMap = new java.util.HashMap<String, String>();
        }
        if (this.tokenUrlParametersMap.containsKey(key))
            throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided.");
        this.tokenUrlParametersMap.put(key, value);
        return this;
    }
Add a single TokenUrlParametersMap entry

@see OAuth2Properties#withTokenUrlParametersMap
@returns a reference to this object so that method calls can be chained together.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/OAuth2Properties.java