Intent to Block a number

HI all

I have an automation which sets up my alarm every (work) night using intents, and works quiet well.

I was wondering if there is some intent I can setup to send to my phone to block a number
I want to have it so when I go on holidays, it blocks numbers from a certain person who has a habit of calling people when they are on annual leave :slightly_smiling_face:

I also would want it unblocked when I return.

I have a Samsung s23,

So has anyone tried this, or can point me in the correct direction on how this might work

Thanks