CODEWITHSUNDEEP
cumulocity
balaji
balaji

Reputation: 1304

Cumulocity inventory filter

Is is possible to fetch inventory by more than one fragment type?

like

 inventory/managedObjects?fragmentType=c8y_IsDevice&fragmentType=c8y_DistanceSensor

and is possible to konow the list of available fragments?

Upvotes: 0

Views: 574

Answers (1)

André
André

Reputation: 718

Yes, check out the section "Query Language" on https://cumulocity.com/guides/reference/inventory. Your query would be:

$filter=(has(c8y_IsDevice) or has(c8y_DistanceSensor))

The query text needs to be encoded into valid HTTP query syntax (see http://www.w3schools.com/tags/ref_urlencode.asp). The encoded URL would be:

/inventory/managedObjects?q=%24filter%3D(has(c8y_IsDevice)%2Bor%2Bhas(c8y_DistanceSensor))

... which is a bit less readable. Note that queries using "or" tend to run slower.

You can currently not query for all available fragments in the system. This is something that can dynamically change at any time and can be extended by anyone.

Upvotes: 1

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