[Feat]: Update to latest RestSharp 110 about easypost-csharp

[nwithan8]

Hello, thanks for reaching out!

We are actually right now in the process of exploring dropping RestSharp as a dependency from our library, since it's not being used. That should remove the dependency conflict from your system. We'll keep you updated on the process!

[MaxwellDAssistek]

@nwithan8 Unfortunately, I get the following exception when using the latest RestSharp:

Error: System.MissingMethodException: Method not found: 'Void RestSharp.RestClient..ctor(System.Net.Http.HttpClient, RestSharp.RestClientOptions, Boolean)'.
  at EasyPost._base.EasyPostClient..ctor(String apiKey, String baseUrl, HttpClient customHttpClient)
  at EasyPost.Client..ctor(String apiKey, String baseUrl, HttpClient customHttpClient)
  at LogisticsBusinessLogic.Services.ShippingService.WebhookTest() in <SNIP>\ShippingService.cs:line xx

Downgrading RestSharp to 108.0.1 fixes this.

If the new major version is coming soon we may as well wait for it.

[MaxwellDAssistek]

@nwithan8 We are using .NET 7.

[nwithan8]

Hey @MaxwellDAssistek , wanted to let you know we are in officially in the process of dropping RestSharp in our next major release (along with a number of breaking changes and improvements).

While we encourage you to update the the latest version when it gets released, in the meantime, we've released v4.6.1, which simply extends the RestSharp dependency range so you'll be able to use RestSharp v110 in your solution.

I'm going to go ahead and close this ticket, but let us know if there's anything else you need help with!

[nwithan8]

We'll look into this and see if we can fix it. Thanks for reporting.

@MaxwellDAssistek could you share what .NET version you are running on?

[nwithan8]

@MaxwellDAssistek Hey Max, it seems there was some breaking change between v108 and v109 of RestSharp that makes it incompatible with our library. We've recalled v4.6.1 and replaced it with v4.6.2, which still locks to RestSharp v108.

In your case, if downgrading to RestSharp v108 is not an option, we just released v5.0.0 of our library, which drops RestSharp as a dependency entirely. It is a major version bump, however, and has some significant breaking changes. You can see our Upgrade Guide to see what updating to the new version would entail.

I'm going to go ahead and close this ticket. Feel free to reopen it if you have any more questions or issues.