$select Id in EmployeeId uri query without specifying the propertyname












1














I have a odata api with a bunch of classes similar to this:



public class Store
{
[Key]
public Guid StoreId { get; set; }
public string Name { get; set; }
}

public class Product
{
[Key]
public Guid ProductId { get; set; }
public string Description { get; set; }
public Guid StoreId { get; set; }
public Store Store { get; set; }

}

public class Employee
{
[Key]
public Guid EmployeeId { get; set; }
public string name { get; set; }
}


and would like to return just the keys of queried entities in an odata uri.
I'd like to be able to query a Store and get just the id's of all nested entities. a result similar to:



"StoreId": "b755d42f-6aa9-4022-bd45-03f9922597f6",
"Employee": [
{
"EmployeeId": "143baded-244e-4e0b-9baf-1acc7062eaa8"
},
{
"EmployeeId": "95daa7e5-bae8-43e3-8a99-ecd8dfbceae6"
}


I'd expect to be able to use a uri like $select=$id to just return the keys on any odata query, but I don't seem to be able to find anything on the subject.
As the names are by convention
I have also looked into searching for propertynames and putting the result in the $select param



TLDR: is there a way to $select the id's of an entity in a odata query without literally typing the id property name?










share|improve this question



























    1














    I have a odata api with a bunch of classes similar to this:



    public class Store
    {
    [Key]
    public Guid StoreId { get; set; }
    public string Name { get; set; }
    }

    public class Product
    {
    [Key]
    public Guid ProductId { get; set; }
    public string Description { get; set; }
    public Guid StoreId { get; set; }
    public Store Store { get; set; }

    }

    public class Employee
    {
    [Key]
    public Guid EmployeeId { get; set; }
    public string name { get; set; }
    }


    and would like to return just the keys of queried entities in an odata uri.
    I'd like to be able to query a Store and get just the id's of all nested entities. a result similar to:



    "StoreId": "b755d42f-6aa9-4022-bd45-03f9922597f6",
    "Employee": [
    {
    "EmployeeId": "143baded-244e-4e0b-9baf-1acc7062eaa8"
    },
    {
    "EmployeeId": "95daa7e5-bae8-43e3-8a99-ecd8dfbceae6"
    }


    I'd expect to be able to use a uri like $select=$id to just return the keys on any odata query, but I don't seem to be able to find anything on the subject.
    As the names are by convention
    I have also looked into searching for propertynames and putting the result in the $select param



    TLDR: is there a way to $select the id's of an entity in a odata query without literally typing the id property name?










    share|improve this question

























      1












      1








      1


      1





      I have a odata api with a bunch of classes similar to this:



      public class Store
      {
      [Key]
      public Guid StoreId { get; set; }
      public string Name { get; set; }
      }

      public class Product
      {
      [Key]
      public Guid ProductId { get; set; }
      public string Description { get; set; }
      public Guid StoreId { get; set; }
      public Store Store { get; set; }

      }

      public class Employee
      {
      [Key]
      public Guid EmployeeId { get; set; }
      public string name { get; set; }
      }


      and would like to return just the keys of queried entities in an odata uri.
      I'd like to be able to query a Store and get just the id's of all nested entities. a result similar to:



      "StoreId": "b755d42f-6aa9-4022-bd45-03f9922597f6",
      "Employee": [
      {
      "EmployeeId": "143baded-244e-4e0b-9baf-1acc7062eaa8"
      },
      {
      "EmployeeId": "95daa7e5-bae8-43e3-8a99-ecd8dfbceae6"
      }


      I'd expect to be able to use a uri like $select=$id to just return the keys on any odata query, but I don't seem to be able to find anything on the subject.
      As the names are by convention
      I have also looked into searching for propertynames and putting the result in the $select param



      TLDR: is there a way to $select the id's of an entity in a odata query without literally typing the id property name?










      share|improve this question













      I have a odata api with a bunch of classes similar to this:



      public class Store
      {
      [Key]
      public Guid StoreId { get; set; }
      public string Name { get; set; }
      }

      public class Product
      {
      [Key]
      public Guid ProductId { get; set; }
      public string Description { get; set; }
      public Guid StoreId { get; set; }
      public Store Store { get; set; }

      }

      public class Employee
      {
      [Key]
      public Guid EmployeeId { get; set; }
      public string name { get; set; }
      }


      and would like to return just the keys of queried entities in an odata uri.
      I'd like to be able to query a Store and get just the id's of all nested entities. a result similar to:



      "StoreId": "b755d42f-6aa9-4022-bd45-03f9922597f6",
      "Employee": [
      {
      "EmployeeId": "143baded-244e-4e0b-9baf-1acc7062eaa8"
      },
      {
      "EmployeeId": "95daa7e5-bae8-43e3-8a99-ecd8dfbceae6"
      }


      I'd expect to be able to use a uri like $select=$id to just return the keys on any odata query, but I don't seem to be able to find anything on the subject.
      As the names are by convention
      I have also looked into searching for propertynames and putting the result in the $select param



      TLDR: is there a way to $select the id's of an entity in a odata query without literally typing the id property name?







      odata






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 21 '18 at 11:48









      user9396884

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