Updating a DAG's schedule interval

[SergioJFalcon]

I'm having trouble updating an existing deployed DAG's schedule interval, is there an API endpoint from AirFlow that will allow me to update the schedule interval? As far as I can see, the DAG update endpoint only allows me to update the is_paused property.

[potiuk]

no. It comes exclusively from DAG definition (i.e file) - but you can use any API that your "dag distribution" mechanism provides - write a new copy of the DAG with changed schedule. This is also an API usually that can be used via automation (git, S3, gcs etc.).