{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/aalto/main/json-schema/aalto-course-sisu-api-schema.json",
  "title": "Sisu API (replaces /oodiapi) — component schemas",
  "description": "JSON Schema extracted verbatim from components.schemas of Aalto University's own OpenAPI for Sisu API (replaces /oodiapi) (version 0.0.18), published on the Aalto API Gateway public ActiveDocs index. Structural conversion only — no schema was authored here.",
  "x-generated": "2026-08-30",
  "x-method": "derived",
  "x-source": "https://raw.githubusercontent.com/api-evangelist/aalto/main/openapi/_original/aalto-course-sisu-api-openapi.json",
  "x-operator": "institution",
  "$defs": {
    "error": {
      "required": [
        "message"
      ],
      "type": "object",
      "properties": {
        "message": {
          "type": "string"
        },
        "inner": {
          "type": "string"
        }
      }
    },
    "errorResponse": {
      "type": "object",
      "properties": {
        "error": {
          "$ref": "#/components/schemas/errorType"
        }
      }
    },
    "errorType": {
      "type": "object",
      "properties": {
        "code": {
          "type": "number"
        },
        "message": {
          "type": "string"
        }
      }
    },
    "costCentre": {
      "type": "object",
      "properties": {
        "name": {
          "$ref": "#/components/schemas/langType"
        },
        "share": {
          "type": "integer"
        },
        "code": {
          "type": "string"
        },
        "schoolName": {
          "$ref": "#/components/schemas/langType"
        },
        "schoolCode": {
          "type": "string"
        },
        "abbreviation": {
          "$ref": "#/components/schemas/langType"
        }
      }
    },
    "courseunitrealisations-enhancedType": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/courseunitrealisation-enhancedType"
      }
    },
    "courseunitrealisation-enhancedType": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string"
        },
        "name": {
          "$ref": "#/components/schemas/langType"
        },
        "activityStartDate": {
          "type": "string",
          "example": "2020-08-04T00:00:00.000Z"
        },
        "activityEndDate": {
          "type": "string",
          "example": "2020-08-04T00:00:00.000Z"
        },
        "enrollmentCount": {
          "type": "string"
        },
        "courseCode": {
          "type": "string"
        },
        "teachingLanguage": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "costCentre": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/costCentre"
          }
        },
        "responsibleTeachers": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/stringType"
          }
        },
        "responsibleTeachersDetails": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "employeeNumber": {
                "type": "string",
                "example": "ATTESTI42"
              },
              "eppn": {
                "type": "string",
                "example": "testin5@aalto.fi"
              }
            }
          }
        },
        "participants": {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      }
    },
    "courseunitrealisationparticipantType": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string"
        },
        "documentState": {
          "type": "string"
        },
        "studentNumber": {
          "type": "string"
        },
        "firstNames": {
          "type": "string"
        },
        "callName": {
          "type": "string"
        },
        "lastName": {
          "type": "string"
        },
        "eduPersonPrincipalName": {
          "type": "string"
        },
        "primaryEmail": {
          "type": "string"
        },
        "secondaryEmail": {
          "type": "string"
        }
      }
    },
    "courseunitType": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string"
        },
        "groupId": {
          "type": "string"
        },
        "id": {
          "type": "string"
        },
        "curriculumPeriodIds": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "name": {
          "$ref": "#/components/schemas/langType"
        },
        "organisations": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "organisationId": {
                "$ref": "#/components/schemas/stringType"
              },
              "educationalInstitutionUrn": {
                "$ref": "#/components/schemas/stringType"
              },
              "roleUrn": {
                "$ref": "#/components/schemas/stringType"
              },
              "share": {
                "type": "integer",
                "example": 1
              },
              "validityPeriod": {
                "type": "object",
                "properties": {}
              }
            }
          }
        },
        "validityPeriod.startDate": {
          "type": "string",
          "example": "2020-08-04T00:00:00.000Z"
        },
        "validityPeriod.endDate": {
          "type": "string",
          "example": "2020-08-04T00:00:00.000Z"
        },
        "credits": {
          "type": "object",
          "properties": {
            "min": {
              "type": "integer"
            },
            "max": {
              "type": "integer"
            }
          }
        }
      }
    },
    "langType": {
      "type": "object",
      "properties": {
        "fi": {
          "type": "string"
        },
        "sv": {
          "type": "string"
        },
        "en": {
          "type": "string"
        }
      }
    },
    "stringType": {
      "type": "string"
    },
    "courseunitrealisationsType": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/courseunitrealisationType"
      }
    },
    "courseunitsType": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/courseunitType"
      }
    },
    "courseunitrealisationType": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string"
        },
        "code": {
          "type": "string"
        },
        "startDate": {
          "type": "string",
          "example": "2020-08-04T00:00:00.000Z"
        },
        "endDate": {
          "type": "string",
          "example": "2020-08-04T00:00:00.000Z"
        },
        "type": {
          "type": "string"
        },
        "name": {
          "$ref": "#/components/schemas/langType"
        },
        "summary": {
          "type": "object",
          "properties": {
            "workload": {
              "$ref": "#/components/schemas/langType"
            },
            "prerequisites": {
              "$ref": "#/components/schemas/langType"
            },
            "learningOutcomes": {
              "$ref": "#/components/schemas/langType"
            },
            "literature": {
              "$ref": "#/components/schemas/langType"
            },
            "languagegueOfInstructions": {
              "$ref": "#/components/schemas/langType"
            },
            "registration": {
              "$ref": "#/components/schemas/langType"
            },
            "homepage": {
              "$ref": "#/components/schemas/langType"
            },
            "content": {
              "$ref": "#/components/schemas/langType"
            },
            "cerfLevel": {
              "$ref": "#/components/schemas/langType"
            },
            "level": {
              "$ref": "#/components/schemas/langType"
            },
            "teacherInCharge": {
              "$ref": "#/components/schemas/langType"
            },
            "assesmentMethods": {
              "$ref": "#/components/schemas/langType"
            },
            "courseStatus": {
              "$ref": "#/components/schemas/langType"
            },
            "substitutes": {
              "$ref": "#/components/schemas/langType"
            },
            "additionalInformation": {
              "$ref": "#/components/schemas/langType"
            },
            "gradingScale": {
              "$ref": "#/components/schemas/langType"
            },
            "teachingPeriod": {
              "$ref": "#/components/schemas/langType"
            }
          }
        },
        "organizationId": {
          "type": "string"
        },
        "credits": {
          "type": "integer"
        },
        "courseUnitId": {
          "type": "string"
        },
        "languageOfInstructionCodes": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/stringType"
          }
        },
        "teachers": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/stringType"
          }
        }
      }
    }
  }
}