Error on core sdk android

Getting this error when initializing android sdk. Please assist

“status”: “error”,
“message”: “Authentication token missing. To register a session in a secured network, you must provide a valid authentication token.”,
“code”: 400100,
“data”: {
“detail”: {
“appErrorCode”: 400100

@tkmovement You will also need to include an Auth Token. For instructions on how to get an Auth Token, please check this link: How to Use Server Key to Create Auth Token

Thanks for this, any pointers how this can be done through the Android SDK?

@tkmovement Based on your question, please refer to the document at this link: Installation and Authentication - Authentication