IFRS 15 – Principal and Agent

Entity A enters into a management agreement with Customer B to provide lawn maintenance services, including fertilization, mowing and trimming, and periodic seeding. Entity A does not provide lawn maintenance services itself; rather, it contracts with third-party service providers for each aspect of the lawn maintenance service. Entity A and Customer B have agreed on a single price for the lawn maintenance service.
Entity A separately enters into contracts with third-party service providers and directs those service providers to perform each aspect of the lawn maintenance services. Once A enters into contracts with the third-party service providers, it can direct those service providers to perform services for any number of its customers.
Even though A is not performing the services, it controls the right to the services by directing specific lawn maintenance service providers to perform each aspect of the lawn maintenance services. Because A controls the right to the services, A concludes that it is acting as the principal.

From the above illustration, does it mean that third party service providers are acting as agents??