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 action7VCZSKY7E4ECECJT2w0xf+StgL+bo4yky2ljJPjU5hUJzLB7nKHf1vYUw7TciZYDpzkGp4K4+FlAW9Syq5MH2lzw/S+VD+rgXRgj7yBicT+sJypXZtRoDJxMI5o=