Upgrade from .NET SDK v4 to v4.10.0 or Latest Version


This is a minor application update. Plivo recommends you always use the latest or an active version of our SDKs for guaranteed security, stability, and uptime. The active SDK versions are designed to handle intermittent and regional failures of API requests. In addition, they offer a host of security features, such as protection against DoS attacks and bot detection for suspicious user agents.

Deprecation notice: Plivo .NET SDK versions lower than 4.10.0 are being deprecated on January 31, 2022. If you use a deprecated version of our SDK after that date, your API requests and voice calls may fail intermittently. Plivo will no longer provide bug fixes to these versions, and our support team may ask you to upgrade before debugging issues.

Update the SDK

You can upgrade to the active SDK version without making any changes to your implementation if you’re not using any of the features or APIs mentioned in the breaking changes section below. Use the command Update-Package Plivo -Version 4.10.0 to upgrade to the active version of the SDK, or Update-Package Plivo to upgrade to the latest version.

Breaking changes

If you are upgrading to versions higher than v4.17.1, be aware of a breaking change with those versions:


  • BREAKING: Removed the total_count parameter in metadata for list MDR response