Module: LLM::Bedrock::RequestAdapter Private

Included in:
LLM::Bedrock
Defined in:
lib/llm/providers/bedrock/request_adapter.rb,
lib/llm/providers/bedrock/request_adapter/completion.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Adapts llm.rb internal message format to Bedrock Converse API format.

Bedrock Converse uses:

- system: [{text: "..."}]  (top-level, separate from messages)
- messages: [{role: "user"|"assistant", content: [{...}, ...]}]
- Content blocks: text, image, document, toolUse, toolResult
- toolConfig: {tools: [{toolSpec: {name:, description:, inputSchema: {json: ...}}}]}

Defined Under Namespace

Classes: Completion

Instance Method Summary collapse

Instance Method Details

#adapt(messages, mode: nil) ⇒ Hash

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Parameters:

Returns:

  • (Hash) 


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# File 'lib/llm/providers/bedrock/request_adapter.rb', line 18

def adapt(messages, mode: nil)
  payload = {messages: [], system: []}
  messages.each do |message|
    adapted = Completion.new(message).adapt
    next if adapted.nil?
    if system?(message)
      payload[:system].concat Array(adapted[:content])
    else
      payload[:messages] << adapted
    end
  end
  payload.delete(:system) if payload[:system].empty?
  payload
end