{
  "schema": "https://thinkloom.app/schemas/provenance/1.0/prompt-template.schema.json",
  "cases": [
    {
      "description": "prompt-template.schema_version: reject missing required property",
      "instance": {
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.template_id: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.version: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.purpose: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.canonical_template_body: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.variables: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.creation_application_version: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.retention_classification: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.template_sha256: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.created_at: reject missing required property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777"
      }
    },
    {
      "description": "prompt-template: reject unexpected property",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z",
        "__unexpected": true
      }
    },
    {
      "description": "prompt-template.schema_version: reject value different from const",
      "instance": {
        "schema_version": "__INVALID_CONST__",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.template_id: reject pattern mismatch",
      "instance": {
        "schema_version": "1.0",
        "template_id": "invalid-id",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.version: reject value below minimum",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 0,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.purpose: reject pattern mismatch",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": " invalid!",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.canonical_template_body: reject string below minLength",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.creation_application_version: reject pattern mismatch",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": " invalid!",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.retention_classification: reject value outside enum",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "__INVALID_ENUM__",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.template_sha256: reject pattern mismatch",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:INVALID",
        "created_at": "2026-07-17T18:42:10.123Z"
      }
    },
    {
      "description": "prompt-template.created_at: reject pattern mismatch",
      "instance": {
        "schema_version": "1.0",
        "template_id": "template_01J0000000000000000000000F",
        "version": 1,
        "purpose": "draft_from_selected_ideas",
        "canonical_template_body": "Use {{context}} to draft a passage.",
        "variables": {
          "context": {
            "description": "Selected idea context",
            "required": true
          }
        },
        "creation_application_version": "0.3.0",
        "retention_classification": "project_record",
        "template_sha256": "sha256:7777777777777777777777777777777777777777777777777777777777777777",
        "created_at": "not-a-timestamp"
      }
    }
  ]
}