{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.sap.com/schemas/sap-bi/data-source.json",
  "title": "SAP BI Data Source",
  "description": "A data source connection used across SAP BI products to connect to source systems, databases, cloud services, and other data repositories for analytics and reporting.",
  "type": "object",
  "required": ["name", "type"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Data source unique identifier"
    },
    "name": {
      "type": "string",
      "description": "Data source name",
      "minLength": 1,
      "maxLength": 256
    },
    "description": {
      "type": "string",
      "description": "Data source description"
    },
    "type": {
      "type": "string",
      "enum": [
        "HANA",
        "S4HANA",
        "SAP_BW",
        "SAP_BW4HANA",
        "ABAP_CDS",
        "OData",
        "Cloud_Data_Integration",
        "Google_BigQuery",
        "Microsoft_SQL_Server",
        "Amazon_S3",
        "JDBC",
        "File"
      ],
      "description": "Connection type indicating the source system"
    },
    "status": {
      "type": "string",
      "enum": ["Active", "Inactive", "Error"],
      "description": "Current connection status"
    },
    "host": {
      "type": "string",
      "description": "Hostname or endpoint URL of the data source"
    },
    "port": {
      "type": "integer",
      "minimum": 1,
      "maximum": 65535,
      "description": "Connection port number"
    },
    "database": {
      "type": "string",
      "description": "Database or schema name"
    },
    "authenticationMethod": {
      "type": "string",
      "enum": ["BasicAuth", "OAuth2", "SAML", "Kerberos", "Certificate", "APIKey"],
      "description": "Authentication method used for the connection"
    },
    "sslEnabled": {
      "type": "boolean",
      "description": "Whether SSL/TLS encryption is enabled"
    },
    "spaceId": {
      "type": "string",
      "description": "Datasphere space containing this connection"
    },
    "createdBy": {
      "type": "string",
      "description": "User who created the data source"
    },
    "createdTime": {
      "type": "string",
      "format": "date-time",
      "description": "When the data source was created"
    },
    "modifiedTime": {
      "type": "string",
      "format": "date-time",
      "description": "When the data source was last modified"
    },
    "lastTestedTime": {
      "type": "string",
      "format": "date-time",
      "description": "When the connection was last tested"
    },
    "lastTestResult": {
      "type": "string",
      "enum": ["Success", "Failed"],
      "description": "Result of the last connection test"
    }
  }
}