Encountering Persistent 404 Client Error with CDS API

Dear CDS Support Team,

I am experiencing a persistent 404 Client Error when attempting to retrieve data using the CDS API. Despite ensuring that my configuration aligns with the guidelines provided, the issue remains unresolved.

Steps Taken:

  1. .cdsapirc Configuration: Verified that the .cdsapirc file in my home directory contains the correct URL and API key, formatted as follows:

    url: https://cds.climate.copernicus.eu/api
    key: [Personal Access Token]
    
  2. License Agreement: Confirmed acceptance of the terms of use for the specific dataset by logging into the CDS portal and agreeing to the dataset-specific license.

  3. CDS API Client Version: Ensured that the cdsapi client is updated to the latest version (0.7.4 or higher) using the command:

    pip install --upgrade cdsapi
    

Despite these measures, the 404 Client Error persists. I would appreciate any guidance or suggestions to resolve this issue.

Thank you for your assistance.

Best regards,

Hamid