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 actionZG9NPP9MWWHB8ZKSReyoIZqQbmJ8fyyr3tnal76R6vWDDHW7oBa0/l+oI5gVaLNCEAT9Vu+0U0jRAJkHzf++MfktLXQ=