Interface DynamoConditionExpression

A conditional expression used to prevent an unintended write.

interface DynamoConditionExpression {
    ConditionExpression?: string;
    ExpressionAttributeNames?: Readonly<Record<string, string>>;
    ExpressionAttributeValues?: Readonly<Record<string, DynamoAttributeValue>>;
}

Properties

ConditionExpression?: string

A DynamoDB condition expression, including attribute-existence guards.

ExpressionAttributeNames?: Readonly<Record<string, string>>

Generated #name aliases mapped to physical attribute names.

ExpressionAttributeValues?: Readonly<Record<string, DynamoAttributeValue>>

Generated :value aliases mapped to DynamoDB values.