Allow non-interactive sensuctl update with same flags as create

[mjiderhamn]

Feature Suggestion

Please allow non interactive updates via sensuctl, the same way, and with the same flags as create without --interactive.

Context

Currently, in order to make updates non-interactively you need to first delete and then re-create. In the case of handlers for example, this means you are at risk of missing events.

[calebhailey]

@mjiderhamn the "create" terminology in sensuctl is somewhat misleading. You shouldn't need to first delete a resource in order to run sensuctl create again.

Can you try the following:

• Create a resource definition in a JSON or YAML file
• Create the resource in the Sensu API via sensuctl create -f <filename.yaml|json>
• Modify the resource definition file
• Update the resource in the Sensu API via sensuctl create -f <filename.yaml|json>

I hope this helps!