Attribute Descriptions
| Key | Location | Type | Example | Required | Description | 
|---|---|---|---|---|---|
| appd-endpoint | otlphttp exporter | string |   | Yes | Your Splunk AppDynamics endpoint for your region where the OpenTelemetry Collector sends the ingested traces. | 
| x-api-key | otlphttp exporter | string | <alpha numeric key> | Yes | Your Splunk AppDynamics API key must be defined as an HTTP header. To obtain your unique x-api-key | 
| appdynamics.controller.account | resource attribute | string | acme | Yes | Splunk AppDynamics Controller account name. | 
| appdynamics.controller.host | resource attribute | string | acme.saas.appdynamics.com | Yes | Splunk AppDynamics Controller host used by OpenTelemetry. Note: Do not include http:// or https://. | 
| appdynamics.controller.port | resource attribute | string | 443 | Yes | Splunk AppDynamics Controller port number. | 
| service.name | resource attribute | string | shoppingcart | Yes | Logical name of the service; equivalent to your Splunk AppDynamics tier name. Set the corresponding
                     Must be the same for all instances of horizontally scaled services. | 
| service.namespace | resource attribute | string | Shop | Yes | A namespace for the  A non-null, non-empty string value for  |