This is a custom auth protocol implemented by AWS.
Usage
req_auth_aws_v4(
req,
aws_access_key_id,
aws_secret_access_key,
aws_session_token = NULL,
aws_service = NULL,
aws_region = NULL
)Arguments
- req
A httr2 request object.
- aws_access_key_id, aws_secret_access_key
AWS key and secret.
- aws_session_token
AWS session token, if required.
- aws_service, aws_region
The AWS service and region to use for the request. If not supplied, will be automatically parsed from the URL hostname.
Examples
if (FALSE) { # httr2:::has_paws_credentials()
creds <- paws.common::locate_credentials()
model_id <- "anthropic.claude-3-5-sonnet-20240620-v1:0"
req <- request("https://bedrock-runtime.us-east-1.amazonaws.com")
# https://docs.aws.amazon.com/bedrock/latest/APIReference/API_runtime_Converse.html
req <- req_url_path_append(req, "model", model_id, "converse")
req <- req_body_json(req, list(
messages = list(list(
role = "user",
content = list(list(text = "What's your name?"))
))
))
req <- req_auth_aws_v4(
req,
aws_access_key_id = creds$access_key_id,
aws_secret_access_key = creds$secret_access_key,
aws_session_token = creds$session_token
)
resp <- req_perform_connection(req)
str(resp_body_json(resp))
}