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 actionSKF9HQBS0YE43DRSQoatUc2dDNoenibSVlpBpA9Sqp59NnBFGui5elgDy4cBWYU7Oio4EwK5YCyEHS7rVyL8X40kqaV+ZJPvusICdjxrxA4O1Wryak7Gs8JNcbQ=