The REST API web services are versioned at the API level and expect the version to be included in the URL as shown here. An error will occur if the API version is missing or the provided version is not supported by the API.

For each service's API, you can get version and details for a specific REST API version. For details, see the service's API topics.



where {api_version} is the current REST API version for the product, for example, V3 for Planning.