D: aws-sign2
D: aws4
D: bl
D: caseless
D: combined-stream
D: extend
D: forever-agent
D: form-data
D: har-validator
D: hawk
D: http-signature
D: is-typedarray
D: isstream
D: json-stringify-safe
D: mime-types
D: node-uuid
D: oauth-sign
D: qs
D: stringstream
D: tough-cookie
D: tunnel-agent