curl -i -X PUT "https://api.box.com/2.0/skill_invocations/33243242" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -H "content-type: application/json" \
     -d '{
       "status": "success",
       "metadata": {
         "cards": [{
            "type": "skill_card",
            "skill_card_type": "keyword",
            "skill_card_title": {
              "code": "license-plates",
              "message": "Licence Plates"
            },
            "skill": {
              "type": "service"
              "id": "license-plates-service"
            },
            "invocation": {
              "type": "skill_invocation"
              "id": "license-plates-service-123"
            },
            "entries": {
              { "text": "DD-26-YT" },
              { "text": "DN86 BOX" }
            }
          },{
            "type": "skill_card",
            "skill_card_type": "transcript",
            "skill_card_title": {
              "code": "video-transcription",
              "message": "Video Transcription"
            },
            "skill": {
              "type": "service"
              "id": "video-transcription-service"
            },
            "invocation": {
              "type": "skill_invocation"
              "id": "video-transcription-service-123"
            },
            "duration": 1000,
            "entries": {
              {
                "text": "Hi John, have I told you about Box recently?",
                "appears": [{ "start": 0 }]
              },
              {
                "text": "No Aaron, you have not. Tell me more!",
                "appears": [{ "start": 5 }]
              }
            }
          },{
            "type": "skill_card",
            "skill_card_type": "timeline",
            "skill_card_title": {
              "code": "face-detection",
              "message": "Faces"
            },
            "skill": {
              "type": "service"
              "id": "face-detection-service"
            },
            "invocation": {
              "type": "skill_invocation"
              "id": "face-detection-service-123"
            },
            "duration": 1000,
            "entries": {
              {
                "text": "John",
                "appears": [{ "start": 0, "end": 5 }, { "start": 10, "end": 15 }],
                "image_url": "https://example.com/john.png"
              },
              {
                "text": "Aaron",
                "appears": [{ "start": 5, "end": 10 }],
                "image_url": "https://example.com/aaron.png"
              }
            }
          },{
            "type": "skill_card",
            "skill_card_type": "status",
            "skill_card_title": {
              "code": "hold",
              "message": "Please hold..."
            },
            "skill": {
              "type": "service"
              "id": "face-detection-service"
            },
            "invocation": {
              "type": "skill_invocation"
              "id": "face-detection-service-123"
            },
            "status": {
              "code": "processing",
              "message": "We are processing this file right now."
            }
          }],
       },
       "file": {
         "id": "12345"
       },
       "usage": {
         "unit": "file",
         "value": 1
       }
     }'

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}