PI Web API

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Add a PI Collective member info PI WebAPI controller

As an end-user, I want to be able to see to which PI Collective member I am connecting to. I also want to be able to toggle programmatically from one PI Collective member to the other so I can make sure the informaiton I am seeing is aligned and i...

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 2 Declined

6 VOTE

Support attribute types referencing AF Elements and Attributes

We use attributes to reference elements and attributes extensively to model context and relationships in our AF models. Is this going to be supported in the future? Kind regards, Gregor

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

6 VOTE

Support multiple entries for nameFilters.

We would like to GET elements/id/attributes?nameFilter=attr1name;attr2name;attr3name - like an OR statement in SQL. This would be consistent with selectedFields=webid;path;name Currently we would have to either make more or heavier batch calls, o...

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 3 Declined

3 VOTE

Be able to override the default value for the maximum number of items returned by a query.

We would like to override the default value for the maximum number of items returned by a query. Currently, the MaxCount parameter needs to be added to every query that will return more than 1000 results.

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

1 VOTE

Configurable message sizes for PI Channels

See https://pisquare.osisoft.com/message/112944-is-there-a-way-to-limit-the-size-of-pi-channel-messages for the originating question. Clients connecting via PI Channels have limits on the size of messages they can receive, for security reasons.&n...

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

4 VOTE

Expose AF element modification timestamps to WebAPI

Expose AF element modification timestamps to WebAPI so that caching mechanisms in middle ware or consumer apps have a programmatic way to determine if the structure needs to be crawled/refreshed.

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

12 VOTE

Restrict Access to Web API Endpoint by User

As a PI Web API administrator, I would like to natively restrict which users can and cannot see particular URLs and controllers on my PI Web API endpoint.

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 Declined

0 VOTE

Allow inputs to be defined for calls to stream values

The stream endpoints should allow passing input attributes/values if the attribute's Data Reference supports it (refer to the AFDataReference.GetValues method in the AF SDK). For example this could look something like: .../stream/{WebId}/recorde...

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

4 VOTE

Support Performance Equation Syntax for time parameters in the PI Web API

As a Web API developer, I would like to be able to use time PE functions in the Web API using the streams/streamsets controller to allow for complex time queries.

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 Declined

5 VOTE

Expose Calculation.PercentTrue

PercentTrue is missing in the WebAPI. Would you consider adding it? For some context, I come from here: https://pisquare.osisoft.com/message/115587-re-calculation-percenttrue-is-missing-on-the-webapi

Guest about 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 2 Declined

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