Fix json struct tags and export pagination href

[ctlong]

Are you submitting this PR against the develop branch?

Yes

What is this change about?

Fixes some struct tags that weren't properly formatted.

Please provide contextual information.

N/A

What version of cf-deployment have you run this cf-acceptance-test change against?

None

Please check all that apply for this PR:

• introduces a new test --- Are you sure everyone should be running this test?
• changes an existing test
• requires an update to a CATs integration-config

Did you update the README as appropriate for this change?

• YES
• N/A

If you are introducing a new acceptance test, what is your rationale for including it CATs rather than your own acceptance test suite?

No.

How should this change be described in cf-acceptance-tests release notes?

N/A

How many more (or fewer) seconds of runtime will this change introduce to CATs?

N/A

What is the level of urgency for publishing this change?

• Urgent - unblocks current or future work
• Slightly Less than Urgent

Tag your pair, your PM, and/or team!

N/A