• Package Name: @azure/search-documents
• Package Version: "12.0.0-alpha.20240126.1"
• Operating system: Windows 11
• nodejs
  • version: v18.16.0 / v18.19.0
• browser
  • name/version:
• typescript
  • version: 4.9.4
• Is the bug related to documentation in
  • README.md
  • source code documentation
  • SDK API docs on https://docs.microsoft.com

Describe the bug
I've defined a SearchIndexerSkillset type skillset with two skills and with an indexProjections propetry. It seems when I call the indexerClient.createSkillset() with this definition, then all the configurations are applied to the new skillset except the indexProjections.

To Reproduce
Steps to reproduce the behavior:

1. Create a SearchIndexerSkillset type skillset with indexProjections like
   "indexProjections": { "selectors": [ { "targetIndexName": "vector-xxxxxxxxx", "parentKeyFieldName": "parent_id", "sourceContext": "/document/pages/*", "mappings": [ { "name": "chunk", "source": "/document/pages/*", "sourceContext": null, "inputs": [] }, { "name": "vector", "source": "/document/pages/*/vector", "sourceContext": null, "inputs": [] }, { "name": "title", "source": "/document/metadata_storage_name", "sourceContext": null, "inputs": [] } ] } ], "parameters": { "projectionMode": "skipIndexingParentDocuments" } },
2. Call createSkillset() with this configuration.
3. The call is executed without any error or warning.
4. The indexProjections is missing from the skillset config in the Azure portal.

Expected behavior
The indexProjections is visible in the skillset config in the Azure portal.