How to fix authentication errors in AWS CLI?

1 Answers

Here's how to troubleshoot:

Run aws configure to set or update your Access Key ID, Secret Access Key, default region, and output format.
Check your credentials in ~/.aws/credentials and configuration in ~/.aws/config to ensure they are correct.
Confirm that your IAM user or role has the necessary permissions for the AWS service you're accessing (e.g., AmazonS3FullAccess for S3).
If you're using MFA, generate temporary credentials using:
If you're using SSO, run aws sso login to refresh your session.
Test your setup with a basic command like aws s3 ls.
If using AWS CLI v1, update with pip install awscli --upgrade. For AWS CLI v2, download and reinstall from the official AWS site.
Only clear cached credentials (rm ~/.aws/cli/cache/*) if you're using SSO or temporary sessions, and you're sure the cache is corrupted.
If issues persist, enable debug output using --debug and review logs for more insight.
Contact AWS Support with the error message and your debug output if you're still unable to resolve the issue.

shambhu banik
Oct 05, 2025

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How can you use iLogic or the Inventor API to auto-scale drawing views, based on the model’s bounding box and sheet size, so all views fit nicely?

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You can use iLogic or the Inventor API to:

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