restsharepointpostman

Sharepoint REST Field Property does not exist

I am using Postman for Chrome to test some simply stuff with Sharepoints REST Api.

Well - I get an error right in the beginning while trying to retrieve certain Fields from a List - here are some pictures:

SharePoint List:

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Calling for CPU

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Calling for RAM - which fails:

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(EXmsg: Field Property 'RAM' does not exist)

Anyone has a clue? I do not understand this at all.

P.s.

When calling:

/_api/web/lists/getbytitle('Anwendungen')/items

RAM will be displayed as a property of "zzfu" - how is that?

Solution

  • This error occurs since $select query option accepts field internal name but not display name.

    Having said that, you might need first to determine field internal name, for example:

    /_api/web/lists/GetByTitle('Anwendungen')/fields?$select=InternalName&$filter=Title eq 'RAM'

    Once the field internal is determined, you could query field value like this:

    /_api/web/lists/GetByTitle('Anwendungen')/items?$select=<RAM internal name>

    where <RAM internal name> is RAM field internal name.