DynamoDB | Polytomic Docs

Supports:

✅ Models
✅ Bulk sync source

Connection

Configuration

Name	Type	Description	Required
`auth_mode`	`string`	Authentication Method How to authenticate with AWS. Defaults to Access Key and Secret. Accepted values: `access_key_and_secret` ↓, `iam_role` ↓	`true`
`change_detection`	`boolean`	Use DynamoDB Streams for bulk syncs ↓	`false`
`region`	`string`	AWS region	`true`

`auth_mode`

When `auth_mode` is `access_key_and_secret`

Name	Type	Description	Required
`access_id`	`string`	AWS Access ID	`true`
`secret_access_key`	`string`	AWS Secret Access Key	`true`

When `auth_mode` is `iam_role`

Name	Type	Description	Required
`iam_role_arn`	`string`	IAM Role ARN	`true`

`change_detection`

When `change_detection` is `true`

Name	Type	Description	Required
`managed_streams`	`boolean`	Let Polytomic manage DynamoDB Stream settings	`false`

Example

1 {
2   "name": "DynamoDB connection",
3   "type": "dynamodb",
4   "configuration": {
5     "access_id": "AKIAIOSFODNN7EXAMPLE",
6     "auth_mode": "access_key_and_secret",
7     "change_detection": false,
8     "region": "us-east-1",
9     "secret_access_key": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY"
10   }
11 }

Read-only properties

Name	Type	Description	Required

`auth_mode`

When `auth_mode` is `access_key_and_secret`

Name	Type	Description	Required
`aws_user`	`string`	User ARN	`false`

When `auth_mode` is `iam_role`

Name	Type	Description	Required
`external_id`	`string`	External ID for the IAM role	`false`

Model Sync

Source

Configuration

Name	Type	Description	Required
`consistent`	`boolean`	Consistent	`false`
`index`	`string`	Index	`false`
`query`	`string`	Query	`false`
`table`	`string`	Table	`false`

Example

1 {
2   ...
3   "configuration": {
4     "consistent": false,
5     "index": "index",
6     "query": "select * from users",
7     "table": "users"
8   }
9 }

Connection

Configuration

auth_mode

When auth_mode is access_key_and_secret

When auth_mode is iam_role

change_detection

When change_detection is true

Example

Read-only properties

auth_mode

When auth_mode is access_key_and_secret

When auth_mode is iam_role

Model Sync

Source

Configuration

Example

`auth_mode`

When `auth_mode` is `access_key_and_secret`

When `auth_mode` is `iam_role`

`change_detection`

When `change_detection` is `true`

`auth_mode`

When `auth_mode` is `access_key_and_secret`

When `auth_mode` is `iam_role`