Call canister Send data size？

[avi]

In the known front end, the Send data size of the canister can be called up to 3m.

I want to know what is the maximum Send data size for canister calling canister?

[nomeata]

It should be the same. At least it would be odd if it wasn’t, as it’s a design principle that anything a user can do a canister can do too.

[Hazel]

At one point I was told 10mb

What is the Canister WASM Module Max Size?

@Hazel 10mb messages between canisters on the same subnet is supported. What you might be able to do is take advantage of the asset canister as it can upload your wasm module in chunks, then install a 10mib wasm module onto your destination canister. haven’t tried it out myself.