Create Model
Creates a new model.
A model defines a query or view over a connection's data — for example, a SQL
query, a filtered object, or a joined dataset. Models are used as sources when
creating model syncs.
The connection referenced by `connection_id` must have source capabilities. Use
[`GET /api/connection_types/{id}`](../../api-reference/connections/get-connection-type-schema) to check
whether a connection type supports use as a source.
