View a markdown version of this page

AWS::Glue::Table IcebergSchema - AWS CloudFormation
SyntaxProperties

This is the new CloudFormation Template Reference Guide. Please update your bookmarks and links. For help getting started with CloudFormation, see the AWS CloudFormation User Guide.

AWS::Glue::Table IcebergSchema

Defines the schema structure for an Iceberg table, including field definitions, data types, and schema metadata.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "Fields" : [ IcebergStructField, ... ],
  "IdentifierFieldIds" : [ Integer, ... ],
  "SchemaId" : Integer,
  "Type" : String
}

Properties

Fields

The list of field definitions that make up the table schema, including field names, types, and metadata.

Required: Yes

Type: Array of IcebergStructField

Update requires: No interruption

IdentifierFieldIds

The list of field identifiers that uniquely identify records in the table, used for row-level operations and deduplication.

Required: No

Type: Array of Integer

Update requires: No interruption

SchemaId

The unique identifier for this schema version within the Iceberg table's schema evolution history.

Required: No

Type: Integer

Update requires: No interruption

Type

The root type of the schema structure, typically "struct" for Iceberg table schemas.

Required: No

Type: String

Allowed values: struct

Update requires: No interruption