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 actionTV3V58N3X6HCED2AqgUShT1/Lps6ENVXA04G9PiQxMg5zwJdm4WPpH4v1BCOQYiSYd1xT1qaLrgUXwTxtj94SFYhrEo=