public String getContentLanguage() {
        return contentLanguage;
    }
Returns the content language response header override if it has been
specified, or null otherwise.

@return Returns the content language response header override if it has
        been specified, or null otherwise.
@see ResponseHeaderOverrides#RESPONSE_HEADER_CONTENT_LANGUAGE
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/ResponseHeaderOverrides.java