handle s3 exceptions boto3
import boto3
from botocore.exceptions import ClientError
try:
iam = boto3.client('iam')
user = iam.create_user(UserName='fred')
print("Created user: %s" % user)
except ClientError as e:
if e.response['Error']['Code'] == 'EntityAlreadyExists':
print("User already exists")
else:
print("Unexpected error: %s" % e)