Replies posted by Dag Brattli

2 Replies

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Committed
Mitul Nikunjkumar GandhiCommitted
asked in Developer and User Community

Do Cognite OData APIs also offer cursor implementation like cursor capabilities on Cognite REST endpoints?

Yes, look for the `"@odata.nextLink"` in the JSON response when requesting an entity collection such as Assets. This is the URL you need to use to get the next page in the collection. See example at https://www.odata.org/getting-started/basic-tutorial/ for retrieving entity collections. Note that no cursors on expanded properties. I.e you should navigate to DataPoints and list the entity set, instead of expanding DataPoints within TimeSeries.

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Practitioner
1 year ago
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Erik PerssonActive
asked in Developer and User Community

OData service capabilities

Hi, it’s correct that the OData service is specifically tailored as the backend for the Power BI connector. But it’s also a fully implemented OData API. However, the OData standard has many optional features, so two “compliant” OData client and servers may still not be able to talk with each other. The CDF OData service is self-describing so you (or an OData client) may inspect the service the following way:The service always returns the header: `odata-version: 4.0` as part of the HTTP response The service document lists the supported CDF resources (entity sets) relative to the service document: https://api.cognitedata.com/odata/v1/projects/publicdata/ The metadata document lists the schema in detail for each of the entity sets and specifies which queries are supported. https://api.cognitedata.com/odata/v1/projects/publicdata/$metadataNote that the two URLs above do not require authentication so you may click on them here with your web browser. But any query that returns data will requ

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1 year ago

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