Sensu-go: sensuctl filter create - non user friendly error message

[ccressent]

When creating a filter, if the filter name is already in use, sensuctl replies with a rather cryptic error message.

Expected Behavior

The client gives a useful and clear error message.

Current Behavior

$ sensuctl filter create my-filter -a deny -s "true"
Error: {"error":"my-filter","code":3}

Steps to Reproduce (for bugs)

Try to create a filter with a name that is already in use:

$ sensuctl filter create my-filter -a deny -s "true"
OK
$ sensuctl filter create my-filter -a deny -s "true"
Error: {"error":"my-filter","code":3}

Your Environment

• Sensu version:

$ sensuctl version
sensuctl version 2.0.0-beta.8-8#c07579c, build c07579c0b20f5f5e12788fb0704c3a9138882b58, built 2018-11-15T18:16:45+0000

[palourde]

This is still happening:

$ sensuctl filter create my-filter -a deny -s "true"
Error: my-filter

[echlebek]

This was resolved at some point and is no longer happening! :tada: