To resolve “boto3 client NoRegionError: You must specify a region” error, you need to set or pass the AWS region details. There are multiple ways you can set or pass the AWS region while using boto3.
Option 1: Using AWS config/credential file.
|
1 2 3 4 5 6 |
## Open a command line and execute aws configure command aws configure ## AWS Access Key ID [None]: AKIAIOSFODNN7EXAMPLE ## AWS Secret Access Key [None]: wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY ## Default region name [None]: us-west-2 ## Default output format [None]: json |
Option 2: Using parameter in boto session, client, or resorce method.
|
1 2 3 4 5 6 7 8 |
##session Session(aws_access_key_id=None, aws_secret_access_key=None, aws_session_token=None, region_name=None, botocore_session=None, profile_name=None) ## Client client(service_name, region_name=None, api_version=None, use_ssl=True, verify=None, endpoint_url=None, aws_access_key_id=None, aws_secret_access_key=None, aws_session_token=None, config=None) ## Resource resource(service_name, region_name=None, api_version=None, use_ssl=True, verify=None, endpoint_url=None, aws_access_key_id=None, aws_secret_access_key=None, aws_session_token=None, config=None) |