While executing CreateDataset API from an EC2 instance and running python scripy we get below error
“botocore.errorfactory.AccessDeniedException: An error occurred (AccessDeniedException) when calling the CreateDataSet operation: User is not authorized to access this resource”. Already IAM role has quicksight:* permissions
Here are the steps to open a support case. If your company has someone who manages your AWS account, you might not have direct access to AWS Support and will need to raise an internal ticket to your IT team or whomever manages your AWS account. They should be able to open an AWS Support case on your behalf. Hope this helps!