asTn3270OrNull
Casts this MainframeActionType as a Tn3270 and retrieves its aws.sdk.kotlin.services.apptest.model.Tn3270 value. Returns null if the MainframeActionType is not a Tn3270.
Casts this MainframeActionType as a Tn3270 and retrieves its aws.sdk.kotlin.services.apptest.model.Tn3270 value. Returns null if the MainframeActionType is not a Tn3270.