Could not complete vectorization action. The vectorization endpoint returned status code '401'

[monuminu]

Hi Team

I am getting Could not complete vectorization action. The vectorization endpoint returned status code '401'.

I followed this https://github.com/Azure/azure-search-vector-samples/blob/93c839591bf92c2f10001d287871497b0f204a7c/demo-python/code/integrated-vectorization/azure-search-integrated-vectorization-sample.ipynb.

query = "Which is more comprehensive, Northwind Health Plus vs Northwind Standard?"  
if use_ocr:
    query = "Who is the national director?"
if use_document_layout:
    query = "What is contoso?"

search_client = SearchClient(endpoint, index_name, credential=credential)
vector_query = VectorizableTextQuery(text=query, k_nearest_neighbors=1, fields="vector", exhaustive=True)
  
results = search_client.search(  
    search_text=query,  
    vector_queries= [vector_query],
    select=["parent_id", "chunk_id", "chunk"],
    top=1
)  
  
for result in results:  
    print(f"parent_id: {result['parent_id']}")  
    print(f"chunk_id: {result['chunk_id']}")  
    print(f"Score: {result['@search.score']}")  
    print(f"Content: {result['chunk']}")  ```


Thanks
Mano