Problems with creating custom categories

Hi @敏华 李

I Understand that you are encountering an issue with custom categories. The error message "sampleBlobUrl] only supports jsonl extension

means that the Azure AI Content Safety custom categories feature expects the sample data you provide (via the sampleBlobUrl field) to be a file in the JSON Lines (.jsonl) format, not any other file type.

How to Fill the sampleBlobUrl Field Correctly

• Prepare your training data as a .jsonl file. Each line in this file should be a separate JSON object representing a sample (for text categories, each sample is a text string and its label).

Upload this .jsonl file to an Azure Blob Storage container.

Use the direct URL to this .jsonl file as the value for sampleBlobUrl when creating the custom category.

Example

Suppose your Azure Blob Storage container is called training-data and your file is named my-category-samples.jsonl. The URL might look like.

https://<your-storage-account>.blob.core.windows.net/training-data/my-category-samples.jsonl

You would use this URL as the value for sampleBlobUrl in your API request or in the portal.

File Format Details

The file must have the .jsonl extension.

Each line should be a valid JSON object.

• For text categories, a line might look like:

    {"text": "example content", "label": "positive"}
    
    
  

Hope this helps. Do let us know if you any further queries.

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