{
  "$schema": "https://unpkg.com/@camunda/zeebe-element-templates-json-schema/resources/schema.json",
  "name": "Cloudflare Clef Decision",
  "id": "io.bpmnkit.connectors.CloudflareClef.v1",
  "version": 1,
  "description": "Classify process data with a Cloudflare Clef decision model — yes/no, choice and score answers with calibrated probabilities, for routing a gateway",
  "documentationRef": "https://bpmnkit.com/docs/guides/ai-decisions",
  "category": {
    "id": "ai-decisions",
    "name": "AI decisions"
  },
  "appliesTo": [
    "bpmn:Task"
  ],
  "elementType": {
    "value": "bpmn:ServiceTask"
  },
  "groups": [
    {
      "id": "authentication",
      "label": "Authentication"
    },
    {
      "id": "model",
      "label": "Model"
    },
    {
      "id": "decision",
      "label": "Decision"
    },
    {
      "id": "timeout",
      "label": "Connection timeout"
    },
    {
      "id": "output",
      "label": "Output mapping"
    },
    {
      "id": "errors",
      "label": "Error handling"
    },
    {
      "id": "retries",
      "label": "Retries"
    }
  ],
  "properties": [
    {
      "type": "Hidden",
      "value": "io.camunda:http-json:1",
      "binding": {
        "type": "zeebe:taskDefinition",
        "property": "type"
      }
    },
    {
      "type": "Hidden",
      "value": "POST",
      "binding": {
        "type": "zeebe:input",
        "name": "method"
      }
    },
    {
      "type": "Hidden",
      "value": "bearer",
      "binding": {
        "type": "zeebe:input",
        "name": "authentication.type"
      }
    },
    {
      "id": "authentication.token",
      "label": "API token",
      "description": "A Cloudflare API token with Workers AI read permission",
      "type": "String",
      "group": "authentication",
      "value": "{{secrets.CLOUDFLARE_API_TOKEN}}",
      "feel": "optional",
      "binding": {
        "type": "zeebe:input",
        "name": "authentication.token"
      },
      "constraints": {
        "notEmpty": true
      }
    },
    {
      "id": "accountId",
      "label": "Account ID",
      "description": "The Cloudflare account that runs the model",
      "type": "String",
      "group": "authentication",
      "value": "{{secrets.CLOUDFLARE_ACCOUNT_ID}}",
      "feel": "optional",
      "binding": {
        "type": "zeebe:input",
        "name": "cloudflareAccountId"
      },
      "constraints": {
        "notEmpty": true
      }
    },
    {
      "id": "model",
      "label": "Model",
      "description": "Clef is the more accurate model and reads images; Clef-flash answers in a fraction of the time",
      "type": "Dropdown",
      "group": "model",
      "value": "clef",
      "choices": [
        {
          "name": "Clef",
          "value": "clef"
        },
        {
          "name": "Clef-flash",
          "value": "clef-flash"
        }
      ],
      "binding": {
        "type": "zeebe:input",
        "name": "body.model"
      }
    },
    {
      "id": "url.clef",
      "type": "Hidden",
      "value": "=\"https://api.cloudflare.com/client/v4/accounts/\" + cloudflareAccountId + \"/ai/run/@cf/cloudflare/clef\"",
      "binding": {
        "type": "zeebe:input",
        "name": "url"
      },
      "condition": {
        "property": "model",
        "equals": "clef"
      }
    },
    {
      "id": "url.clefFlash",
      "type": "Hidden",
      "value": "=\"https://api.cloudflare.com/client/v4/accounts/\" + cloudflareAccountId + \"/ai/run/@cf/cloudflare/clef-flash\"",
      "binding": {
        "type": "zeebe:input",
        "name": "url"
      },
      "condition": {
        "property": "model",
        "equals": "clef-flash"
      }
    },
    {
      "id": "body.state",
      "label": "State",
      "description": "What the model evaluates: text, or a context or list such as a ticket, a record or a chat log. Long text is truncated to the 64k-token context.",
      "type": "Text",
      "group": "decision",
      "feel": "required",
      "binding": {
        "type": "zeebe:input",
        "name": "body.state"
      },
      "constraints": {
        "notEmpty": true
      }
    },
    {
      "id": "body.questions",
      "label": "Questions",
      "description": "A context of 1 to 64 questions keyed by id. Each has a type — \"noul\" (yes/no), \"choice\" (one of the keys in criteria) or \"score\" (a list of levels, lowest first) — and instructions. Answers come back under the same ids.",
      "type": "Text",
      "group": "decision",
      "feel": "required",
      "binding": {
        "type": "zeebe:input",
        "name": "body.questions"
      },
      "constraints": {
        "notEmpty": true
      }
    },
    {
      "id": "body.images",
      "label": "Images",
      "description": "Optional. Up to 4 base64 data URLs (PNG, JPEG or WebP), 4 MiB each and 8 MiB in total, placed before the state. Remote URLs are not accepted.",
      "type": "Text",
      "group": "decision",
      "feel": "required",
      "optional": true,
      "binding": {
        "type": "zeebe:input",
        "name": "body.images"
      }
    },
    {
      "label": "Connection timeout in seconds",
      "type": "Number",
      "group": "timeout",
      "value": "=20",
      "feel": "static",
      "binding": {
        "type": "zeebe:input",
        "name": "connectionTimeoutInSeconds"
      }
    },
    {
      "label": "Read timeout in seconds",
      "type": "Number",
      "group": "timeout",
      "value": "=20",
      "feel": "static",
      "binding": {
        "type": "zeebe:input",
        "name": "readTimeoutInSeconds"
      }
    },
    {
      "label": "Result variable",
      "description": "Stores the whole response (status, headers and body) in this variable",
      "type": "String",
      "group": "output",
      "binding": {
        "type": "zeebe:taskHeader",
        "key": "resultVariable"
      }
    },
    {
      "id": "resultExpression",
      "label": "Result expression",
      "description": "Workers AI wraps the model's answer in result. The default keeps the answers, keyed by question id, in the variable clef.",
      "type": "Text",
      "group": "output",
      "value": "={clef: response.body.result.answers}",
      "feel": "required",
      "binding": {
        "type": "zeebe:taskHeader",
        "key": "resultExpression"
      }
    },
    {
      "label": "Error expression",
      "description": "Raise a BPMN error or incident from the response",
      "type": "Text",
      "group": "errors",
      "feel": "required",
      "binding": {
        "type": "zeebe:taskHeader",
        "key": "errorExpression"
      }
    },
    {
      "label": "Retries",
      "type": "String",
      "group": "retries",
      "value": "3",
      "binding": {
        "type": "zeebe:taskDefinition",
        "property": "retries"
      }
    },
    {
      "label": "Retry backoff",
      "description": "ISO-8601 duration to wait between retries",
      "type": "String",
      "group": "retries",
      "value": "PT0S",
      "binding": {
        "type": "zeebe:taskHeader",
        "key": "retryBackoff"
      }
    }
  ]
}