[Question] Operation parameter with oneOf schema

[beikov]

The GitHub API has an operation with parameter which refers to a oneOf schema:

    "/repos/{owner}/{repo}/pages/deployments/{pages_deployment_id}/cancel": {
      "post": {
        "summary": "Cancel a GitHub Pages deployment",
        "description": "Cancels a GitHub Pages deployment.\n\nThe authenticated user must have write permissions for the GitHub Pages site.",
        "tags": [
          "repos"
        ],
        "operationId": "repos/cancel-pages-deployment",
        "externalDocs": {
          "description": "API method documentation",
          "url": "https://docs.github.com/rest/pages/pages#cancel-a-github-pages-deployment"
        },
        "parameters": [
          {
            "$ref": "#/components/parameters/owner"
          },
          {
            "$ref": "#/components/parameters/repo"
          },
          {
            "$ref": "#/components/parameters/pages-deployment-id"
          }
        ],
        "responses": {
          "204": {
            "$ref": "#/components/responses/no_content"
          },
          "404": {
            "$ref": "#/components/responses/not_found"
          }
        },
        "x-github": {
          "githubCloudOnly": false,
          "enabledForGitHubApps": true,
          "category": "pages",
          "subcategory": "pages"
        }
      }
    },

pages-deployment-id being

      "pages-deployment-id": {
        "name": "pages_deployment_id",
        "description": "The ID of the Pages deployment. You can also give the commit SHA of the deployment.",
        "in": "path",
        "required": true,
        "schema": {
          "oneOf": [
            {
              "type": "integer"
            },
            {
              "type": "string"
            }
          ]
        }
      },

Right now, no model is generated for this. I think I kind of read something about this being new in OpenAPI 3.1 and was wondering if someone already started working on this. If not, how would you think it's best to approach this?

[wing328]

Right now, no model is generated for this. I think I kind of read something about this being new in OpenAPI 3.1

thanks for reporting the issue.

I've filed #19460 to fix it