AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action7DV1ZH3BYYC85QCYfwC3mGwMZUYqy1Grc8FEY08ulq931izpZAXQgdR97QFP7Un4Ro0wC3a5WiLItYnHo7/h5SOmWqCbCvLM9qIvgUZHMSQ2Vo3NDoUjfh11GlQ=