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 actionZVA9W4XN4ACQXG2WRnTg+iu7+2lyiqDDbBsIQ1kvA1wQhkksEyXSArXzVoJo8rK5mEcZ+UtkoFyEWtBC6qwcn9e+Kg9TMoAny0CaSXdS4Nq5C8hDXVoaH/M5EQI=