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 action7HQCVJSYWDW2E2MCv7PnmWOItRMR0olKS1s7718dMRkZ+O5ai6xaptGNQuA1KpHCupN5bwkLB9rmp9/lF1pwOZ/qiJGDcXeRJREGM8QBGpjzJmjnYXqGMv279c0=