You can find the list of definition IDs for all the available sources and destinations using the Octavia CLI. To list all the source connectors, use the command:

octavia list connectors sources

And to list all the destination connectors, use the command:

octavia list connectors destinations

These commands will display the name, Docker repository, Docker image tag, and definition ID for each connector. However, the schema for each connector is not directly available through these commands. For more information on the Octavia CLI, refer to the [CLI documentation](https://docs.airbyte.com/cli-documentation). Regarding the schema for each connector, you can refer to the [Airbyte Protocol](https://docs.airbyte.com/understanding-airbyte/airbyte-protocol) documentation. The schema for each connector is typically defined in the

spec

column of the

actor_definition

table in the Airbyte Config Database. The schema is a JSON blob that matches the spec model in the Airbyte Protocol. Keep in mind that some connectors might not have a fixed schema, as they can be dynamic or inferred based on the data source. In such cases, you can refer to the specific connector's documentation for more information on how the schema is handled.