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

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