{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/johns-hopkins-university/main/json-schema/johns-hopkins-university-course-schema.json",
  "x-provenance": {
    "generated": "2026-08-19",
    "method": "derived",
    "source": "https://sis.jhu.edu/api/help",
    "x-operator": "institution",
    "note": "Derived by API Evangelist from the operator's own published SIS Web API help page. Not published by Johns Hopkins University."
  },
  "title": "Course",
  "description": "A course offering record returned by the JHU SIS Self-Service Public Course Search API.",
  "type": "object",
  "properties": {
    "AllDepartments": {
      "type": "string",
      "description": "All departments assigned to the course, separated by ^."
    },
    "Areas": {
      "type": "string",
      "description": "All areas assigned to the course, separated by ^."
    },
    "Building": {
      "type": "string",
      "description": "All buildings where the course is held, separated by ^."
    },
    "CoursePrefix": {
      "type": "string"
    },
    "Credits": {
      "type": "string"
    },
    "Department": {
      "type": "string",
      "description": "Department that offers the course."
    },
    "DOW": {
      "type": "string",
      "description": "Numeric representation of days of week (Mon=1, Tue=2, Wed=4, Thu=8, Fri=16, Sat=32, Sun=64)."
    },
    "DOWSort": {
      "type": "string"
    },
    "HasBio": {
      "type": "string"
    },
    "InstructionMethod": {
      "type": "string"
    },
    "Instructors": {
      "type": "string"
    },
    "InstructorsFullName": {
      "type": "string"
    },
    "IsWritingIntensive": {
      "type": "string"
    },
    "Level": {
      "type": "string"
    },
    "Location": {
      "type": "string"
    },
    "MaxSeats": {
      "type": "string"
    },
    "Meetings": {
      "type": "string"
    },
    "OfferingName": {
      "type": "string",
      "description": "Offering name (e.g. NR.110.305)."
    },
    "OpenSeats": {
      "type": "string"
    },
    "Repeatable": {
      "type": "string"
    },
    "SchoolName": {
      "type": "string"
    },
    "SeatsAvailable": {
      "type": "string",
      "description": "Available seats out of maximum (e.g. 7/65)."
    },
    "SectionCoReqNotes": {
      "type": "string"
    },
    "SectionCoRequisites": {
      "type": "string"
    },
    "SectionName": {
      "type": "string"
    },
    "SectionRegRestrictions": {
      "type": "string"
    },
    "Status": {
      "type": "string"
    },
    "SubDepartment": {
      "type": "string"
    },
    "Term": {
      "type": "string"
    },
    "Term_IDR": {
      "type": "string"
    },
    "Term_JSS": {
      "type": "string"
    },
    "TermStartDate": {
      "type": "string"
    },
    "TimeOfDay": {
      "type": "string"
    },
    "Title": {
      "type": "string"
    },
    "Waitlisted": {
      "type": "string"
    },
    "SectionDetails": {
      "type": "object",
      "description": "Section detail information returned when a full section is requested.",
      "properties": {
        "Credits": {
          "type": "string"
        },
        "CreditType": {
          "type": "string"
        },
        "Departments": {
          "type": "string"
        },
        "DepartmentID": {
          "type": "string"
        },
        "Description": {
          "type": "string"
        },
        "WebNotes": {
          "type": "string"
        },
        "CoRequisites": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "Description": {
                "type": "string"
              },
              "Expression": {
                "type": "string"
              },
              "TermName": {
                "type": "string"
              }
            }
          }
        },
        "EvaluationUrls": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "URL": {
                "type": "string"
              },
              "ValidFrom": {
                "type": "string"
              },
              "ValidTo": {
                "type": "string"
              }
            }
          }
        },
        "Fees": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "Amount": {
                "type": "string"
              },
              "FeeType": {
                "type": "string"
              }
            }
          }
        },
        "Meetings": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "Building": {
                "type": "string"
              },
              "Dates": {
                "type": "string"
              },
              "DOW": {
                "type": "string"
              },
              "Location": {
                "type": "string"
              },
              "Room": {
                "type": "string"
              },
              "Times": {
                "type": "string"
              }
            }
          }
        },
        "PosTags": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "Tag": {
                "type": "string"
              }
            }
          }
        },
        "Prerequisites": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "Description": {
                "type": "string"
              },
              "Expression": {
                "type": "string"
              },
              "IsNegative": {
                "type": "string"
              }
            }
          }
        },
        "Instructors": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "HopkinsID": {
                "type": "string"
              }
            }
          }
        },
        "Equivalencies": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "CourseName": {
                "type": "string"
              },
              "ValidFrom": {
                "type": "string"
              },
              "ValidTo": {
                "type": "string"
              }
            }
          }
        }
      }
    }
  }
}