select system$get_aws_sns_iam_policy('arn:aws:sns:us-west-2:001234567890:s3_mybucket');
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| SYSTEM$GET_AWS_SNS_IAM_POLICY('ARN:AWS:SNS:US-WEST-2:001234567890:S3_MYBUCKET') |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| {"Version":"2012-10-17","Statement":[{"Sid":"1","Effect":"Allow","Principal":{"AWS":"arn:aws:iam::123456789001:user/vj4g-a-abcd1234"},"Action":["sns:Subscribe"],"Resource":["arn:aws:sns:us-west-2:001234567890:s3_mybucket"]}]} |
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+