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 actionQN6JMWC7QHFJ5J7XQKNrreXud+BIeBUq2Ts0B5QgQtSxHw4E3aBMKW4AztV+oYuy7vS9JZp4puPj/V56Cyb7ngg7nE8=