code: func (e *Endpoint) GetProviderSpecificProperty(key string) (ProviderSpecificProperty, bool) {
  	for _, providerSpecific := range e.ProviderSpecific {
  		if providerSpecific.Name == key {
  			return providerSpecific, true
  		}
  	}
  	return ProviderSpecificProperty{}, false
  }
docs: // GetProviderSpecificProperty returns a ProviderSpecificProperty if the property exists.