Support `X-Audit-Log-Reason` header

[lcsmuller]

Describe the feature

We should support the X-Audit-Log-Reason header for any request that may include it, and provide the Reason string returned by it

Acceptance criteria

• [x] Add an optional reason parameter for requests that may accept it, and included, send the request with a X-Audit-Log-Reason header field included

Version

v2.1.0

Additional context

Audit Log