curl --request GET \
  --url https://sandbox.layerfi.com/v1/businesses/{businessId}/bank-transactions/{transactionId}/documents \
  --header 'Authorization: Bearer <token>'

{
  "documentUrls": [
    {
      "type": "S3_Presigned_Url",
      "presignedUrl": "https://example-bucket.s3.amazonaws.com/example-object?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=FAKEAWSACCESSKEY%2F20240710%2Fus-west-1%2Fs3%2Faws4_request&X-Amz-Date=20240710T000000Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=FAKESIGNATURE1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\n",
      "fileType": "csv"
    }
  ]
}