@NotBlank
    @JsonPropertyDescription("The meta key that is used to identify the owner of a Data Feed Key. This " +
                             "may be an AccountId or similar. It must be provided as a header when sending data " +
                             "using the associated Data Feed Key, and its value will be checked against the value " +
                             "held with the hashed Data Feed Key by Stroom. Default value is 'AccountId'. " +
                             "Case does not matter.")
    public String getDataFeedKeyOwnerMetaKey() {
        return dataFeedKeyOwnerMetaKey;
    }
@return True if the passed {@link AuthenticationType} has been configured as enabled for use..
stroom-receive/stroom-receive-common/src/main/java/stroom/receive/common/ReceiveDataConfig.java