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 actionNMMRBRG3NN2D7Z8PXSxYBMwCURWJu4hm0LOli6nys3nhaYEOjqnAm1ntejNIbYkJY0uVM+7sMkWv/+wWQItUnh7YzBfQQwH8mgemXAmNC0ePRfnHtmW5ZRrT/zc=