{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cloud.google.com/schemas/storagetransfer/transfer-job.json",
  "title": "Google Cloud Storage Transfer Job",
  "description": "Schema for a Storage Transfer Service transfer job configuration, used to define data transfer operations between storage systems.",
  "type": "object",
  "required": ["projectId", "transferSpec"],
  "properties": {
    "name": {
      "type": "string",
      "description": "A unique name for the transfer job, auto-generated if not provided"
    },
    "description": {
      "type": "string",
      "description": "A description provided by the user for the transfer job"
    },
    "projectId": {
      "type": "string",
      "description": "The ID of the Google Cloud project that owns the job"
    },
    "transferSpec": {
      "$ref": "#/$defs/TransferSpec",
      "description": "Transfer specification describing source and destination"
    },
    "schedule": {
      "$ref": "#/$defs/Schedule",
      "description": "Schedule for the transfer job"
    },
    "status": {
      "type": "string",
      "description": "Status of the transfer job",
      "enum": ["STATUS_UNSPECIFIED", "ENABLED", "DISABLED", "DELETED"]
    },
    "creationTime": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the job was created"
    },
    "lastModificationTime": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the job was last modified"
    }
  },
  "$defs": {
    "TransferSpec": {
      "type": "object",
      "description": "Configuration for running a transfer between source and destination",
      "properties": {
        "gcsDataSink": {
          "$ref": "#/$defs/GcsData",
          "description": "Google Cloud Storage destination bucket"
        },
        "gcsDataSource": {
          "$ref": "#/$defs/GcsData",
          "description": "Google Cloud Storage source bucket"
        },
        "awsS3DataSource": {
          "$ref": "#/$defs/AwsS3Data",
          "description": "Amazon S3 source bucket"
        },
        "azureBlobStorageDataSource": {
          "$ref": "#/$defs/AzureBlobStorageData",
          "description": "Azure Blob Storage source container"
        },
        "objectConditions": {
          "type": "object",
          "description": "Conditions to determine which objects are transferred",
          "properties": {
            "includePrefixes": {
              "type": "array",
              "items": { "type": "string" }
            },
            "excludePrefixes": {
              "type": "array",
              "items": { "type": "string" }
            }
          }
        },
        "transferOptions": {
          "type": "object",
          "description": "Options controlling transfer behavior",
          "properties": {
            "overwriteObjectsAlreadyExistingInSink": {
              "type": "boolean"
            },
            "deleteObjectsFromSourceAfterTransfer": {
              "type": "boolean"
            },
            "deleteObjectsUniqueInSink": {
              "type": "boolean"
            }
          }
        }
      }
    },
    "GcsData": {
      "type": "object",
      "description": "Google Cloud Storage bucket reference",
      "required": ["bucketName"],
      "properties": {
        "bucketName": {
          "type": "string",
          "description": "Cloud Storage bucket name"
        },
        "path": {
          "type": "string",
          "description": "Root path to transfer objects"
        }
      }
    },
    "AwsS3Data": {
      "type": "object",
      "description": "Amazon S3 bucket reference",
      "required": ["bucketName"],
      "properties": {
        "bucketName": {
          "type": "string",
          "description": "S3 bucket name"
        },
        "path": {
          "type": "string",
          "description": "Root path within the bucket"
        },
        "roleArn": {
          "type": "string",
          "description": "AWS IAM role ARN for cross-account access"
        }
      }
    },
    "AzureBlobStorageData": {
      "type": "object",
      "description": "Azure Blob Storage container reference",
      "required": ["storageAccount", "container"],
      "properties": {
        "storageAccount": {
          "type": "string",
          "description": "Azure storage account name"
        },
        "container": {
          "type": "string",
          "description": "Azure Blob Storage container name"
        },
        "path": {
          "type": "string",
          "description": "Root path within the container"
        }
      }
    },
    "Schedule": {
      "type": "object",
      "description": "Transfer schedule configuration",
      "properties": {
        "scheduleStartDate": {
          "type": "object",
          "properties": {
            "year": { "type": "integer" },
            "month": { "type": "integer" },
            "day": { "type": "integer" }
          }
        },
        "scheduleEndDate": {
          "type": "object",
          "properties": {
            "year": { "type": "integer" },
            "month": { "type": "integer" },
            "day": { "type": "integer" }
          }
        },
        "repeatInterval": {
          "type": "string",
          "description": "Interval between runs in seconds format (e.g., 86400s)"
        }
      }
    }
  }
}