Fetches parameter values from a layer. Layers allow you to share parameters across multiple experiments. Automatically logs exposure events.
SDK API key (Server Secret or Client SDK Key)
Name of the layer
User object containing identification and attributes for evaluation. At minimum, provide at least one identifier.
SDK metadata for tracking SDK type, version, and other diagnostic information
{
"sdkType": "js-client",
"sdkVersion": "4.20.0",
"exposureLoggingDisabled": false
}