mergeVersions

PUT /rest/api/3/version/{id}/mergeto/{moveIssuesTo} HTTP/1.1

{
  "id": {
    "description": "The ID of the version to delete.",
    "required": true,
    "location": "path",
    "type": "string"
  },
  "moveIssuesTo": {
    "description": "The ID of the version to merge into.",
    "required": true,
    "location": "path",
    "type": "string"
  }
}

{}