| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The request parameter for creating an alias. | ||
| additionalVersionWeight | object | The weight of the canary release version. | |
| float | 0.5 | ||
| aliasName | string | The alias. | prod |
| description | string | The description of the alias. | my alias |
| versionId | string | The version to which the alias points. | 1 |