How can I troubleshoot and resolve the issue of “AWS was not able to validate the provided Access credential”?

237    Asked by Deepabhawana in AWS , Asked on Feb 29, 2024

I am currently managing a team that is responsible for the deployment of a web-based application on the platform of AWS. While going through with the process my team encountered a scenario that was showing the error message “AWS was not able to validate the provided Access credential”. How can I troubleshoot and resolve this particular issue? 

Answered by Deepa bhawana

 In the context of AWS, you can solve and troubleshoot the issue of “AWS was not able to validate the provided Access credential” by using the simple steps which are given below:-

Checking credentials Configuration

Try to ensure that the AWS access key ID and secret access key are correct and appropriate.

Verifying IAM user permission

Try to confirm that the IAM users who are associated with the Access Credentials should have valid and appropriate permissions for performing the intended actions.

Checking IAM role permission

If the credentials of Access are associated with the role of IAM then you can verify that the IAM role has the appropriate permissions policies attached.

Logging and monitoring

Try to enable logging for the AWS API calls to capture detailed information about the authentication and authorization failures.

Here is an example given that would show how you can handle AWS credentials by using the library called Boto3:-

Import boto3
Def validate_credentials():
    “””
    Function to validate AWS credentials using Boto3
    “””
    Try:
        # Create a client using invalid credentials to trigger an error
        Client = boto3.client(‘s3’,
                              Aws_access_key_id=’INVALID_ACCESS_KEY’,
                              Aws_secret_access_key=’INVALID_SECRET_KEY’,
                              Region_name=’us-east-1’)
        # Attempt t

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