Bug Bucket delete event throwing error

[cesnietor]

it seems that the api is not being called as it should:
Delete payload:

name: "tf-buck2"

[cesnietor]

related: #36

[cesnietor]

request needs :
/buckets/{bucket_name}/events/{arn}

notificationDeleteRequest:
    type: object
    required:
      - events
      - prefix
      - suffix
    properties:
      events:
        type: array
        minLength: 1
        items:
          $ref: "#/definitions/notificationEventType"
        title: "filter specific type of event. Defaults to all event (default: '[put,delete,get]')"
      prefix:
        type: string
        title: "filter event associated to the specified prefix"
      suffix:
        type: string
        title: "filter event associated to the specified suffix"

[bexsoft]

Also need to pull correct variable in table actions.