EXM is constantly evolving, so it might become necessary to deprecate or disable some endpoints without versioning the entire API. Some situations that might require this action include critical usability issues, expansion, etc. In these situations we will make every effort to provide alternative access to the underlying infrastructure and maintain our different development tools such as our Javascript SDK free from being impacted.
In case deprecation or termination of any API is necessary, an advance notice will be given via email.