Class: Riffer::Providers::AmazonBedrock

Inherits:
Base
  • Object
show all
Defined in:
lib/riffer/providers/amazon_bedrock.rb

Overview

Amazon Bedrock provider for Claude and other foundation models.

Requires the aws-sdk-bedrockruntime gem to be installed.

See docs.aws.amazon.com/sdk-for-ruby/v3/api/Aws/BedrockRuntime/Client.html

Instance Method Summary collapse

Methods inherited from Base

#generate_text, #stream_text

Methods included from Messages::Converter

#convert_to_message_object

Constructor Details

#initialize(api_token: nil, region: nil, **options) ⇒ AmazonBedrock

Initializes the Amazon Bedrock provider.

api_token

String or nil - Bearer token for API authentication

region

String or nil - AWS region

options

Hash - additional options passed to Aws::BedrockRuntime::Client



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# File 'lib/riffer/providers/amazon_bedrock.rb', line 16

def initialize(api_token: nil, region: nil, **options)
  depends_on "aws-sdk-bedrockruntime"

  api_token ||= Riffer.config.amazon_bedrock.api_token
  region ||= Riffer.config.amazon_bedrock.region

  @client = if api_token && !api_token.empty?
    Aws::BedrockRuntime::Client.new(
      region: region,
      token_provider: Aws::StaticTokenProvider.new(api_token),
      auth_scheme_preference: ["httpBearerAuth"],
      **options
    )
  else
    Aws::BedrockRuntime::Client.new(region: region, **options)
  end
end