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 action5QKB3Y5601MZNMCNHahumwck8yloML7oo1dWKukZzi+6i0K+QFYS143sOgldSwxUiSVa0U09wd8RkRlBmiha3QyhGSA=