Configuring your connectionsConnection configurationsCustomer.io Warehouse ExportsCopy pageSupports: ✅ Bulk sync source Connection Configuration NameTypeDescriptionRequiredauth_modestringAuthentication MethodHow to authenticate with AWS. Defaults to Access Key and Secret. Accepted values: access_key_and_secret ↓, iam_role ↓trues3_bucket_namestringS3 Bucket NameBucket name (folder optional); ex: s3://polytomic/datasettrues3_bucket_regionstringS3 Bucket Regiontrue auth_mode When auth_mode is access_key_and_secret NameTypeDescriptionRequiredaws_access_key_idstringAWS Access Key IDAccess Key ID with read/write access to a bucket.falseaws_secret_access_keystringAWS Secret Access Keyfalse When auth_mode is iam_role NameTypeDescriptionRequirediam_role_arnstringIAM Role ARNtrue Example 1{2 "name": "Customer.io Warehouse Exports connection",3 "type": "customeriowarehouseexports",4 "configuration": {5 "auth_mode": "access_key_and_secret",6 "aws_access_key_id": "AKIAIOSFODNN7EXAMPLE",7 "aws_secret_access_key": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",8 "s3_bucket_name": "s3://polytomic/dataset",9 "s3_bucket_region": "us-east-1"10 }11} Read-only properties NameTypeDescriptionRequired auth_mode When auth_mode is access_key_and_secret NameTypeDescriptionRequiredaws_userstringUser ARNfalse When auth_mode is iam_role NameTypeDescriptionRequiredexternal_idstringExternal ID for the IAM rolefalse