I apologize, but I don't have enough specific information in the provided knowledge sources to answer your question about retrieving data streams from ElasticSearch in Airbyte. The documents don't contain details about ElasticSearch as a source or how to configure it to retrieve data streams. However, I can provide some general information about configuring schemas and streams in Airbyte: 1. When setting up a connection in Airbyte, you typically have the option to select which streams to sync on the "Schema" tab [as mentioned in the documentation](
https://docs.airbyte.com/using-airbyte/configuring-schema#select-streams). 2. Airbyte allows you to toggle which streams are enabled for syncing. You can select or deselect individual streams or use the summary toggle to select/deselect all streams in a namespace [according to the documentation](
https://docs.airbyte.com/using-airbyte/configuring-schema#select-streams). 3. For the S3 destination, Airbyte provides options to configure how the data is stored and structured in S3 [as described in the S3 destination setup guide](
https://docs.airbyte.com/integrations/destinations/s3#step-2-set-up-the-s3-destination-connector-in-airbyte). If you're only seeing indexes and not the expected data streams, it might be related to how the ElasticSearch source connector is configured or how it's interacting with your ElasticSearch instance. I would recommend checking the specific documentation for the ElasticSearch source connector in Airbyte, or reaching out to Airbyte support for more detailed assistance with your particular setup.