Data tag request type recommendation

Good afternoon. I noticed that in the “Data tag” setting it is recommended to use POST requests.

We highly recommend using POST for sending data. Change this only if you know what you do

Could you please tell me what this recommendation is related to ? Why is it recommended to use post queries ?

That’s because part of the functionality will not work, for example, data hashing or sending nested arrays.

@Denis, thank you for your quick response. Now I understand.