func ReadTokenManagerFromContext(ctx context.Context) interface{} {
	tm := ctx.Value(contextTokenManagerKey)
	if tm != nil {
		return tm
	}
	return nil
}
// ReadTokenManagerFromContext returns an interface that encapsulates the
// tokenManager extracted from context. This interface can be safely converted.
// Must have been set by ContextWithTokenManager ONLY.
ReadTokenManagerFromContext returns an interface that encapsulates the
tokenManager extracted from context. This interface can be safely converted.
Must have been set by ContextWithTokenManager ONLY.
// ReadTokenManagerFromContext returns an interface that encapsulates the // tokenManager extracted from context . This interface can be safely converted . // Must have been set by ContextWithTokenManager ONLY .
func ReadTokenManagerFromContext(ctx context.Context) interface{} {
	tm := ctx.Value(contextTokenManagerKey)
	if tm != nil {
		return tm
	}
	return nil
}
func ReadTokenManagerFromContext ( ctx context . Context ) interface { } { tm := ctx . Value ( contextTokenManagerKey ) if tm != nil { return tm } return nil }
ReadTokenManagerFromContext returns an interface that encapsulates the
tokenManager extracted from context.
ReadTokenManagerFromContext returns an interface that encapsulates the tokenManager extracted from context .