Parameters
| Use | Name | Scope | Cardinality | Type | Binding | Documentation |
| IN | _query | 1..1 | string (string) | BindingStrength (Required) | Extended search parameter, value has to be searchByPlan | |
| IN | planIcode | 1..1 | string (string) | BindingStrength (Required) | Search definition inside ERP. UUID-Format | |
| IN | from | 1..1 | string (string) | BindingStrength (Required) | Starting time for the search. Accepted formats are: "yyyy-mm-dd hh:ii" or "yyyy-mm-dd". | |
| IN | to | 1..1 | string (string) | BindingStrength (Required) | Stopping time for the search. Accepted formats are: "yyyy-mm-dd hh:ii" or "yyyy-mm-dd". | |
| IN | _lastUpdated | 0..1 | date | BindingStrength (Required) | A bundle of appointment ressources. | |
| OUT | return | 0..1 | Bundle | BindingStrength (Required) |