Cloudflare R2 | Polytomic Docs

Supports:

✅ Models
✅ Model sync destination
✅ Bulk sync source
✅ Bulk sync destination

Connection

Configuration

NAME	TYPE	DESCRIPTION	REQUIRED	READONLY
account_id	string		true	false
aws_access_key_id	string	Access Key ID with read/write access to a bucket.	true	false
aws_secret_access_key	string		true	false
bucket_name	string	Bucket name (folder optional); ex: polytomic/dataset	true	false
is_single_table	boolean	Treat the files as a single table.	false	false
is_directory_snapshot	boolean		false	false
directory_glob_pattern	string		false	false
single_table_name	string		false	false
single_table_file_format	string	Accepted Values: csv, json, parquet	false	false
skip_lines	integer	Skip first N lines of each CSV file.	false	false

Example

1 {
2   "name": "Cloudflare R2 connection",
3   "type": "cloudflare_r2",
4   "configuration": {
5     "account_id": "",
6     "aws_access_key_id": "AKIAIOSFODNN7EXAMPLE",
7     "aws_secret_access_key": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
8     "bucket_name": "polytomic/dataset",
9     "directory_glob_pattern": "",
10     "is_directory_snapshot": false,
11     "is_single_table": false,
12     "single_table_file_format": "csv",
13     "single_table_name": "collection",
14     "skip_lines": 0
15   }
16 }

Model Sync

Source

Configuration

NAME	TYPE	DESCRIPTION	REQUIRED	READONLY
model_from	string	The model is generated from a single file or a multi-file archive. Accepted values: `single_file`, `multi_file_archive`	true	false
file_format	string	File format Accepted values: `csv`, `json`, `parquet`	false	false
skip_lines	integer	Skip first N lines of each CSV file.	false	false
key	string	The key of the object in the bucket to read from.	false	false
subfolder	string	Subfolder to read files from from (optional)	false	false

Example

1 {
2   ...
3   "configuration": {
4     "file_format": "",
5     "key": "",
6     "model_from": "",
7     "skip_lines": 0,
8     "subfolder": ""
9   }
10 }

Target

Cloudflare R2 connections may be used as the destination in a model sync.

All targets

Configuration

NAME	TYPE	DESCRIPTION	REQUIRED	READONLY
format	string	Output file encoding	false	false

Example

1 {
2   ...
3   "target": {
4       "configuration": {
5         "format": "csv"
6     }
7   }
8 }

Bulk Sync

Destination

Configuration

NAME	TYPE	DESCRIPTION	REQUIRED	READONLY
subfolder	string	Subfolder to write to (optional)	false	false
format	string	Output file encoding	false	false

Example

1 {
2   ...
3   "destination_configuration": {
4     "format": "csv",
5     "subfolder": "reports"
6   }
7 }