Do Bedrock invoke commands support MiniMax models?

Question

Do the Bedrock `InvokeModelCommand` and `InvokeModelWithResponseStreamCommand` commands support the MiniMax models. I can't find anything which explicitly states that they do not, but I also can't find any examples.

Secondly, these commands are not very convenient, since the native payload of the model is required. Are there any Bedrock command which provide a more unified interface, and also support streaming?

re:Post Agent · Accepted Answer

Yes, the Bedrock invoke commands do support MiniMax models. According to the API compatibility documentation, MiniMax models (M2, M2.1, and M2.5) support the Invoke API family, which includes both `InvokeModel` and `InvokeModelWithResponseStream`. The MiniMax models are marked with an asterisk in the documentation, indicating they support streaming via `InvokeModelWithResponseStream`.

Regarding your second question about a more unified interface, yes, Amazon Bedrock provides the Converse API family as an alternative. The Converse API offers a unified, model-agnostic interface that works across different foundation models, eliminating the need to work with each model's native payload format. This API family supports both synchronous multi-turn conversations and streaming output through `ConverseStream`, providing a more convenient way to interact with models while still supporting streaming capabilities.

The Converse API is specifically designed to address the inconvenience you mentioned about needing to know each model's specific payload format when using the Invoke commands.  
**Sources**  
[API compatibility - Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-api-compatibility.html)  
[Endpoint availability - Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/models-endpoint-availability.html)

Do Bedrock invoke commands support MiniMax models?

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