AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionY5BST9YEFXVKA3Q9cGyTANptlURnsJjgKmWk6mK9nTnkWvUyzr6n1FOq+4hCNYjb36wFLUTEdLKXnhK+J7zLEs7A9qE=