qbit/consul-client/src/main/java/io/advantageous/consul/endpoints/KeyValueStoreEndpoint.java
public boolean putValue(String key, String value) {
        return putValue(key, value, 0L, KeyValuePutOptions.BLANK);
    }
public boolean putValue(String key, String value) {
        return putValue(key, value, 0L, KeyValuePutOptions.BLANK);
    }
Puts a value into the key/value store.

@param key   The key to use as index.
@param value The value to index.
@return <code>true</code> if the value was successfully indexed.