public void setKey(String key) {
        this.key = key;
    }
<p>
The path of the folder, within the S3 bucket that contains the Dataset.
</p>

@param key
       The path of the folder, within the S3 bucket that contains the Dataset.
aws-java-sdk-finspacedata/src/main/java/com/amazonaws/services/finspacedata/model/S3Location.java