# Routing Keys

Format: `organizationId.locationId.Endpoint.operationType`

Example: `66d22762060811049b50d085.*.AppointmentV1.*`

| Segment | Description |
|  --- | --- |
| `organizationId` | Organization ID you have access to. `*` is not recommended. |
| `locationId` | Location ID, or `*` for all locations. |
| `Endpoint` | Message type (for example, `AppointmentV1`). Must include the version suffix. |
| `operationType` | `CREATE`, `UPDATE`, `DELETE`, or `*` for all types. |


Routing keys must be exact or you will not receive messages. `*.*.*.*` is not recommended.