amazon:
user_id: ...
user_secret: "..."
mturk_sandbox: true
mturk_region: us-east-1
sqs_endpoint_url: "https://sqs.eu-west-3.amazonaws.com/"
sqs_url: "https://sqs.eu-west-3.amazonaws.com/12345/test"
sqs_region_name: "eu-west-3"