{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://forms.takoform.com/schemas/operations/v1alpha1/operation.schema.json",
  "title": "Takoform long-running Operation v1alpha1",
  "type": "object",
  "additionalProperties": false,
  "required": ["apiVersion", "kind", "id", "done"],
  "properties": {
    "apiVersion": {
      "const": "operations.takoform.com/v1alpha1"
    },
    "kind": {
      "const": "Operation"
    },
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "pattern": "^op_[A-Za-z0-9][A-Za-z0-9._-]{0,124}$"
    },
    "done": {
      "type": "boolean"
    },
    "target": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "uid": {
          "type": "string",
          "minLength": 1,
          "maxLength": 128,
          "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$"
        },
        "manifestDigest": {
          "type": "string",
          "pattern": "^sha256:[0-9a-f]{64}$"
        }
      }
    },
    "metadata": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "phase": {
          "type": "string",
          "minLength": 1,
          "maxLength": 64,
          "pattern": "^[A-Z][A-Za-z0-9]{0,63}$"
        },
        "progress": {
          "type": "integer",
          "minimum": 0,
          "maximum": 100
        }
      }
    },
    "result": {
      "type": "object",
      "description": "Present only when done is true and the operation succeeded. Contains the terminal representation, for example { \"resource\": { ... } } validated against the owning wire schema."
    },
    "error": {
      "type": "object",
      "additionalProperties": false,
      "required": ["code", "message", "retryable"],
      "properties": {
        "code": {
          "type": "string",
          "pattern": "^[a-z][a-z0-9_]{2,63}$"
        },
        "message": {
          "type": "string",
          "minLength": 1
        },
        "retryable": {
          "type": "boolean"
        },
        "hostCode": {
          "type": "string",
          "minLength": 1
        }
      },
      "description": "Present only when done is true and the operation failed."
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "done": {
            "const": false
          }
        },
        "required": ["done"]
      },
      "then": {
        "not": {
          "anyOf": [{ "required": ["result"] }, { "required": ["error"] }]
        }
      }
    },
    {
      "not": {
        "required": ["result", "error"]
      }
    }
  ]
}