Slot: protocol
Protocol used by the service (e.g., HTTPS, FTP)
URI: [odm:slot/protocol](https://cdisc.org/odm2/slot/protocol)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [DataService](../classes/DataService.md) | A service element that provides an API or endpoint for serving or receiving data | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | NONE |
| Domain Of | [DataService](../classes/DataService.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
### Slot Characteristics
| Property | Value |
| --- | --- |
| Owner | [DataService](../classes/DataService.md) |
## Identifier and Mapping Information
### Schema Source
* from schema: https://cdisc.org/dds
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | odm:protocol |
| native | odm:protocol |
## LinkML Source
name: protocol
description: Protocol used by the service (e.g., HTTPS, FTP)
from_schema: https://cdisc.org/dds
rank: 1000
owner: DataService
domain_of:
- DataService