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The getContainerDetails() method provides low-level connection information for the currently active sandbox container. It returns an object containing the container subdomain and a playground access token, which are used internally to establish and manage secure communication between your client and the Fermion infrastructure. If there is no active connection, for instance, before create() is called or after disconnect()- this method returns null. While this data can be useful for debugging, advanced integrations, or monitoring session details, it should be handled with extreme care. The access token grants privileged access to the container and should never be exposed in logs, user interfaces, or shared externally. Always treat it as a secret and avoid persisting it outside secure server-side environments.

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getContainerDetails()

Description: Returns container connection details including subdomain and access token, or null if not connected. Parameters: None Returns: 
{
  subdomain: string
  playgroundContainerAccessToken: string
} | null
Example: 
const details = sandbox.getContainerDetails()

if (details) {
  console.log('Subdomain:', details.subdomain)
  console.log('Token:', details.playgroundContainerAccessToken)
}
The access token is sensitive. Do not expose it in logs or UI.