{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ReferenceDataSourceUpdate",
  "title": "ReferenceDataSourceUpdate",
  "type": "object",
  "required": [
    "ReferenceId"
  ],
  "properties": {
    "ReferenceId": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Id"
        },
        {
          "description": "The ID of the reference data source that is being updated. You can use the <a>DescribeApplication</a> operation to get this value."
        }
      ]
    },
    "TableNameUpdate": {
      "allOf": [
        {
          "$ref": "#/components/schemas/InAppTableName"
        },
        {
          "description": "The in-application table name that is created by this update."
        }
      ]
    },
    "S3ReferenceDataSourceUpdate": {
      "allOf": [
        {
          "$ref": "#/components/schemas/S3ReferenceDataSourceUpdate"
        },
        {
          "description": "Describes the S3 bucket name, object key name, and IAM role that Kinesis Data Analytics can assume to read the Amazon S3 object on your behalf and populate the in-application reference table."
        }
      ]
    },
    "ReferenceSchemaUpdate": {
      "allOf": [
        {
          "$ref": "#/components/schemas/SourceSchema"
        },
        {
          "description": "Describes the format of the data in the streaming source, and how each data element maps to corresponding columns created in the in-application stream. "
        }
      ]
    }
  },
  "description": "When you update a reference data source configuration for a SQL-based Kinesis Data Analytics application, this object provides all the updated values (such as the source bucket name and object key name), the in-application table name that is created, and updated mapping information that maps the data in the Amazon S3 object to the in-application reference table that is created."
}