Missing requirement of http-client >= 0.4.30

[QuLogic]

When building aws 0.16 against http-client 0.4.28, I get:

Aws/Ec2/InstanceMetadata.hs:21:12: error:
    Not in scope: ‘HTTP.parseUrlThrow’
    Perhaps you meant ‘HTTP.parseUrl’ (imported from Network.HTTP.Conduit)
    Module ‘Network.HTTP.Conduit’ does not export ‘parseUrlThrow’.

but http-client is not listed in the requirements, and parseUrlThrow is from http-client 0.4.30.