S3 Bucket Node

S

Data/Files/External

S3 Bucket

Turn an S3 bucket (or any S3-compatible endpoint) into a FlowPath. Takes an AwsProvider for authentication. Use a CloudflareProvider + R2 node for Cloudflare R2 — it's specialised.

external_s3_storedata

Inputs5

Outputs2

Security exposure3/10

Packagedata

Ratings

Scores range from 0 to 10. Higher values mean more impact, exposure, or operational weight.

SecurityAttack surface and exposure impact.

3/10High

PrivacyPotential sensitivity of processed data.

4/10Medium

PerformanceRuntime or resource pressure.

2/10High

GovernancePolicy, audit, or compliance impact.

3/10High

ReliabilityOperational stability considerations.

1/10High

CostExternal or compute cost impact.

5/10Medium

Input Pins

5

Input

Execution

exec_in

Trigger execution

Provider

Struct

provider

AWS provider (from the AWS Provider node)

SchemaAwsProviderAwsProviderAwsProvider13 fields

auth_modestringrequired

regionstringrequired

endpoint_urlstring | null

Optional override endpoint (S3-compatible services, LocalStack, ...).

access_key_idstring | null

secret_access_keystring | null

session_tokenstring | null

profile_namestring | null

web_identity_token_filestring | null

web_identity_role_arnstring | null

role_session_namestring | null

assume_role_arnstring | null

assume_role_external_idstring | null

assume_role_session_namestring | null

Schema enforced

Bucket

String

bucket

S3 bucket name

Prefix

String

prefix

Optional path prefix within the bucket

Path Style

Boolean

path_style

Use path-style URLs (required for some S3-compatible services, e.g. MinIO)

Default false

Output Pins

2

Done

Execution

exec_out

Store created

Path

Struct

path

FlowPath pointing to the S3 location

SchemaFlowPathFlowPathFlowPath3 fields

pathstringrequired

store_refstringrequired

cache_store_refstring | null

Node Info

Internal name

external_s3_store

Category

Data/Files/External