I had been using OData Client Code Generator for VS 2015 to generate client for my OData service.
See https://blogs.msdn.microsoft.com/odatateam/2014/03/11/tutorial-sample-how-to-use-odata-client-code-generator-to-generate-client-side-proxy-class/
The extension used to be deployed in my VS 2015 but recently it disappeared.
When I tried to search for it in Extension and Updates, it would show a newer version of OData Client Code Generator which won't work for VS 2015.
After looking around, I found the older version here https://github.com/OData/lab/blob/Tools/Tools/ODataT4ItemTemplate.2.4.0.vsix
You can download and install it from here and restart VS 2015.
After that, you should be able to generate the OData client as usual in VS 2015.
See https://blogs.msdn.microsoft.com/odatateam/2014/03/11/tutorial-sample-how-to-use-odata-client-code-generator-to-generate-client-side-proxy-class/
The extension used to be deployed in my VS 2015 but recently it disappeared.
When I tried to search for it in Extension and Updates, it would show a newer version of OData Client Code Generator which won't work for VS 2015.
After looking around, I found the older version here https://github.com/OData/lab/blob/Tools/Tools/ODataT4ItemTemplate.2.4.0.vsix
You can download and install it from here and restart VS 2015.
After that, you should be able to generate the OData client as usual in VS 2015.
