# DestinationAwsDatalake


## Fields

| Field                                                                                                                                                                                          | Type                                                                                                                                                                                           | Required                                                                                                                                                                                       | Description                                                                                                                                                                                    | Example                                                                                                                                                                                        |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `bucket_name`                                                                                                                                                                                  | *str*                                                                                                                                                                                          | :heavy_check_mark:                                                                                                                                                                             | The name of the S3 bucket. Read more <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/create-bucket-overview.html">here</a>.                                                     |                                                                                                                                                                                                |
| `credentials`                                                                                                                                                                                  | [models.AuthenticationMode](../models/authenticationmode.md)                                                                                                                                   | :heavy_check_mark:                                                                                                                                                                             | Choose How to Authenticate to AWS.                                                                                                                                                             |                                                                                                                                                                                                |
| `lakeformation_database_name`                                                                                                                                                                  | *str*                                                                                                                                                                                          | :heavy_check_mark:                                                                                                                                                                             | The default database this destination will use to create tables in per stream. Can be changed per connection by customizing the namespace.                                                     |                                                                                                                                                                                                |
| `aws_account_id`                                                                                                                                                                               | *Optional[str]*                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                             | target aws account id                                                                                                                                                                          | 111111111111                                                                                                                                                                                   |
| `bucket_prefix`                                                                                                                                                                                | *Optional[str]*                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                             | S3 prefix                                                                                                                                                                                      |                                                                                                                                                                                                |
| `destination_type`                                                                                                                                                                             | [models.AwsDatalake](../models/awsdatalake.md)                                                                                                                                                 | :heavy_check_mark:                                                                                                                                                                             | N/A                                                                                                                                                                                            |                                                                                                                                                                                                |
| `format`                                                                                                                                                                                       | [Optional[models.OutputFormatWildcard]](../models/outputformatwildcard.md)                                                                                                                     | :heavy_minus_sign:                                                                                                                                                                             | Format of the data output.                                                                                                                                                                     |                                                                                                                                                                                                |
| `glue_catalog_float_as_decimal`                                                                                                                                                                | *Optional[bool]*                                                                                                                                                                               | :heavy_minus_sign:                                                                                                                                                                             | Cast float/double as decimal(38,18). This can help achieve higher accuracy and represent numbers correctly as received from the source.                                                        |                                                                                                                                                                                                |
| `lakeformation_database_default_tag_key`                                                                                                                                                       | *Optional[str]*                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                             | Add a default tag key to databases created by this destination                                                                                                                                 | pii_level                                                                                                                                                                                      |
| `lakeformation_database_default_tag_values`                                                                                                                                                    | *Optional[str]*                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                             | Add default values for the `Tag Key` to databases created by this destination. Comma separate for multiple values.                                                                             | private,public                                                                                                                                                                                 |
| `lakeformation_governed_tables`                                                                                                                                                                | *Optional[bool]*                                                                                                                                                                               | :heavy_minus_sign:                                                                                                                                                                             | Whether to create tables as LF governed tables.                                                                                                                                                |                                                                                                                                                                                                |
| `partitioning`                                                                                                                                                                                 | [Optional[models.ChooseHowToPartitionData]](../models/choosehowtopartitiondata.md)                                                                                                             | :heavy_minus_sign:                                                                                                                                                                             | Partition data by cursor fields when a cursor field is a date                                                                                                                                  |                                                                                                                                                                                                |
| `region`                                                                                                                                                                                       | [Optional[models.S3BucketRegion]](../models/s3bucketregion.md)                                                                                                                                 | :heavy_minus_sign:                                                                                                                                                                             | The region of the S3 bucket. See <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html#concepts-available-regions">here</a> for all region codes. |                                                                                                                                                                                                |