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 actionES5K0DM9074SJYQGVpF85YWvngQSSVBFgvIlYK/PNwYfF47SViJOS9/Ms7TcHnCgy73ls0kGW9JFAQU9LrHZYBunxkNgbYW2PlArQWLPl3DAWG+vMzdgIJ8CyOk=