Fix small error in Subject Search API - Section 8.2

[vatsalgupta]

The document says that the Subject Search request is a 4-tuple constructed of three previously defined entities, but it should be 5-tuple
subject, action, resource, context, page.

[vatsalgupta]

Similar fix is required for Resource search API

[baboulebou]

Not sure what you mean, section 8 for example showcases example usage with "page". "Page" is optional anyway, you would include it only if you're in the middle of a paged search. The 1st search request for example would not include a "page" element.

[vatsalgupta]

Understood and I felt that too that page is optional so thats probably why it's worded that way. But then I noticed that in Evaluation section, you have used 4-tuple wording for subject, resource, action and context where context is optional too (based on my understanding). Maybe we need to be uniform there.

[baboulebou]

Context is also optional.
So at minimum you have: subject, action, resource in the request, and decision in the response.

[davidjbrossard]

We should just rephrase to avoid the 4-tuple wording. As it stands, the text is incoherent (see https://openid.github.io/authzen/#name-the-subject-search-api-requ)

[davidjbrossard]

On the August 14th call, we agreed to rephrase all occurrences of n-tuple (where n is a number) to object.