vertx / io.vertx.reactivex.ext.consul / ConsulClient / getKeysWithOptions

# getKeysWithOptions

`open fun getKeysWithOptions(keyPrefix: String, options: BlockingQueryOptions, resultHandler: Handler<AsyncResult<MutableList<String>>>): ConsulClient`

Returns the list of keys that corresponding to the specified key prefix.

### Parameters

`keyPrefix` - the prefix

`options` - the blocking options

`resultHandler` - will be provided with keys list

Return
reference to this, for fluency