Streaming support

[axyr]

There is probably a reason why it is not supported, but are there any plans to support streaming output for bedrock?

Love your work BTW!

[ChrisB-TL]

Thank you!

Definitely not against it being implemented, we just haven't got round to it (it's also relatively new for the main Prism package).

We'd be happy to review a PR for it.

The Bedrock Anthropic schema should be relatively straight forward I would have thought as you could borrow most of the implementation and tests from the Prism Anthropic provider.