| Name | Type | Description | Notes |
|---|---|---|---|
| id | String | The unique identifier of the reservation enquiry for the calling agent (Agent dependent field) or NULL if the agent identifier should be created. Optional. | |
| merchant_id | Integer | The ID of the merchant at which this reservation will be made. | |
| capacity | Integer | The capacity (people count) of the reservation enquiry. | |
| start_date_time | String | The start date and time of the potential reservation. Format: yyyy-MM-ddTHH:mm:ssZ | |
| end_date_time | String | The end date and time of the potential reservation. Format: yyyy-MM-ddTHH:mm:ssZ | |
| message | String | A message from the customer. |