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 actionZNDECQGA7QW9AGCFdL9E8AiHnwIroVFE/1xsGxFrd+7DQgl1C4+gou30MeYBt1ei16vpgfzBTbgH1fpAsOvyLxbwqFS2zgCi8Y4luq/JDENIB/Kd