Bedrock Runtime > Operations > invoke_model_with_bidirectional_stream

invoke_model_with_bidirectional_stream¶

Operation¶

invoke_model_with_bidirectional_stream `async` ¶

invoke_model_with_bidirectional_stream(input: InvokeModelWithBidirectionalStreamOperationInput, plugins: list[Plugin] | None = None) -> DuplexEventStream[InvokeModelWithBidirectionalStreamInput, InvokeModelWithBidirectionalStreamOutput, InvokeModelWithBidirectionalStreamOperationOutput]

Invoke the specified Amazon Bedrock model to run inference using the bidirectional stream. The response is returned in a stream that remains open for 8 minutes. A single session can contain multiple prompts and responses from the model. The prompts to the model are provided as audio files and the model's responses are spoken back to the user and transcribed.

It is possible for users to interrupt the model's response with a new prompt, which will halt the response speech. The model will retain contextual awareness of the conversation while pivoting to respond to the new prompt.

Parameters:

Name	Type	Description	Default
`input`	`InvokeModelWithBidirectionalStreamOperationInput`	An instance of `InvokeModelWithBidirectionalStreamOperationInput`.	required
`plugins`	`list[Plugin] \| None`	A list of callables that modify the configuration dynamically. Changes made by these plugins only apply for the duration of the operation execution and will not affect any other operation invocations.	`None`

Returns:

Type	Description
`DuplexEventStream[InvokeModelWithBidirectionalStreamInput, InvokeModelWithBidirectionalStreamOutput, InvokeModelWithBidirectionalStreamOperationOutput]`	A `DuplexEventStream` for bidirectional streaming.

Input¶