Describes an action to write to a DynamoDB table.
The tableName, hashKeyField, and rangeKeyField values must match the values used when you created the table.
The hashKeyValue and rangeKeyvalue fields use a substitution template syntax. These templates provide data at runtime. The syntax is as follows: ${sql-expression}.
You can specify any valid expression in a WHERE or SELECT clause, including JSON
{
"tableName": "string",
"roleArn": "string",
"operation": "string",
"hashKeyField": "string",
"hashKeyValue": "string",
"hashKeyType": "STRING",
"rangeKeyField": "string",
"rangeKeyValue": "string",
"rangeKeyType": "STRING",
"payloadField": "string"
}