Block Amazon Prime Video in Cisco Firepower but allow Amazon Website

Hi All,

Has anyone here managed to block Amazon Prime video while allowing the Amazon website using Cisco Firepower?

Blocking the application ''Amazon Instant video'' does nothing and all the URL's generated from Prime video are r/https://www.amazon.com/ based. It's not possible to block the sub-domain while allowing the parent domain so I am not sure how I am going to accomplish the block without blocking Amazon entirely.

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Thanks in advance.

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