Azure Custom Text Clasification Training problem unauthorized

Mariana Cadena Moreno 0 Reputation points
2025-08-05T13:50:56.58+00:00

I am trying to train a custom text clasification multilabel model, and i encountered this issue: User's image

I ensured my managed identity has "Blob storage contributor" role and also myself.
Also i ensured that i have the 8 methods allowed for "https://language.cognitive.azure.com" in my storage account CORS.
And also my storage account allows traffic from anywhere.

I encountered that the file mentioned on the error "training_input_processed_504712.json" doesn't exist yet in the blob container.

Edit: i use logs analitics and i have the following :

User's imageUser's image

User's image

Azure AI Language
Azure AI Language
An Azure service that provides natural language capabilities including sentiment analysis, entity extraction, and automated question answering.
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