Add auditing or a view of statistics for the calls or requests done by each individual application. Allow a PI Admin to see which user or application is making a specific call and see how long it takes to complete to monitor performance and potentially resource intensive Web API calls.

It would be great if as an addition to conventional documentation there was a SWAGGER page with short explanation of methods and parameters (including return types, etc.)

OMF 1.2 specification includes an enhancement to allow the use of propertyoverrides keyword in container messages.
Request is to add this functionality to Web API OMF endpoint specifically for the uom property

For example:
1. device configured with uom, OMF application creates a type specifying that uom.
2 new version of the device changes the uom. OMF application needs to create containers with the new uom, retaining other properties of the type.

The PI Web API exposes a "CanBeAcknowledged" property when reading Event Frames. However, this property is read-only: it cannot be supplied when creating a new Event Frame or updating an existing Event Frame. I would like the ability to include this parameter when creating an Event Frame.

Support Type updates on PI Web API OMF ingress

I would like to be able to setup the PI Web API OMF endpoint to point to multiple PI Systems, so that way it is easy to send from this single instance to different production systems or to our development and production environments concurrently

In the https://pivision-us.oxy.com/piwebapi/admin/search/database.html page the Rebuild Index button does not work. It should allow the pi vision administrator to immediate re-indexing of individual AF database at the time without affecting the usability of the others.

PI Web API 2019 now hides personally identifiable information (PII) in log files. As a PI Web API Administrator, I would like to be able to configure PI Web API to show personally identifiable information in log files, so that it is easier for me to troubleshoot Bearer Authentication issues.

Streamsets controller should have a mirror with http POST calls. It's easier to send data in the body using strongly typed model. (As an example, what if you need to get snapshot values of 1000 pi points). Consider to use POST as a GET in some places where amount of arguments in the url can become an issue.

As a PI Web API client, I would like bearer authentication to be more performant. So that I can write secure, responsive client applications

BearerAuthenticationProvider should cache WindowsIdentity. Currently ClaimsPrincipal is cached and WindowsIdentity is retrieved for each request from C2WTS.

Adding another action in the StreamSets Controller to Register for StreamSet updates in the form POST streamsets/{WebId}/updates with WebId referring a parent object like an Element or EventFrame would be really helpful to get updates for all attributes that belong to an element, similar to Channel controller behavior.

As a PI Web API Indexed Search Crawler Administrator, I would like there to be more pre-defined scan intervals available in the piwebapi/admin/search/settings.html page to lower the granularity of the jumps between scan intervals available.

As a PI Web API administrator, I would like to see errors logged when PI Web API fails to load any attributes because they are not marked as configuration items. This will decrease required troubleshooting for these issues.

Currently the PI Web Api Joined, delivers the data in a json format which is not really "Power BI" friendly , it would be helpful to have a format where all the datavalues from the subordinated are in the same json object of the base.

Internal AF table has been updated using AF versioning system, however retrieving it whole with PI Web API only works for current version: GetData method from Table controller (GET tables/{webId}/data) does not accept a time parameter.
Workarounds involve creating Table Lookup Data Reference attributes or joining all table versions adding columns for time range to be later filtered out.

Allow one to search points by PointID with PI Web API or add the PointID as a attribute that you can index with the search crawler

querying for names which contains spaces is non-determinant. AFSDK has methods to search on name, but webapi OR's the search. For results sets which should contain one or few rows, this can result in thousands of wasted rows.

PI Query syntax EBNF specifies quotedescapedchar, which includes Char, so space should be honored.