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AWS::DynamoDB::GlobalTable SearchSchemaElement - Amazon CloudFormation
SyntaxProperties
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AWS::DynamoDB::GlobalTable SearchSchemaElement

An element in the search schema of a vector index.

Syntax

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

JSON

{
  "AttributeName" : String,
  "SearchSchemaElementType" : String
}

Properties

AttributeName

The name of the attribute. This attribute must also be declared in the table's AttributeDefinitions.

Required: Yes

Type: String

Maximum: 65535

Update requires: Updates are not supported.

SearchSchemaElementType

The role of the attribute in the search schema. Valid values:

  • HASH - A partition key that partitions the vector index for independent scaling. When specified, you must provide this attribute's value in the SearchConditionExpression.

  • INLINE_FILTER - An attribute projected into the vector index for filtering at the storage layer during search. Inline filters are optional in the SearchConditionExpression.

Required: Yes

Type: String

Allowed values: HASH | INLINE_FILTER

Update requires: Updates are not supported.