docs/daprdocs/content/en/operations/components/setup-bindings/supported-bindings/s3.md

type	title	linkTitle	description
docs	AWS S3 binding spec	AWS S3	Detailed documentation on the AWS S3 binding component

Component format

To setup AWS S3 binding create a component of type bindings.aws.s3. See [this guide]({{< ref "howto-bindings.md#1-create-a-binding" >}}) on how to create and apply a binding configuration.

See [Authenticating to AWS]({{< ref authenticating-aws.md >}}) for information about authentication-related attributes

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: <NAME>
  namespace: <NAMESPACE>
spec:
  type: bindings.aws.s3
  version: v1
  metadata:
  - name: bucket
    value: mybucket
  - name: region
    value: us-west-2
  - name: accessKey
    value: *****************
  - name: secretKey
    value: *****************
  - name: bucket
    value: mybucket

{{% alert title="Warning" color="warning" %}} The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described [here]({{< ref component-secrets.md >}}). {{% /alert %}}

Spec metadata fields

Field	Required	Binding support	Details	Example
bucket	Y	Output	The name of the S3 bucket to write to	"bucket"
region	Y	Output	The specific AWS region	"us-east-1"
accessKey	Y	Output	The AWS Access Key to access this resource	"key"
secretKey	Y	Output	The AWS Secret Access Key to access this resource	"secretAccessKey"
sessionToken	N	Output	The AWS session token to use	"sessionToken"

Binding support

This component supports output binding with the folowing operations:

• create

Related links

• [Basic schema for a Dapr component]({{< ref component-schema >}})
• [Bindings building block]({{< ref bindings >}})
• [How-To: Trigger application with input binding]({{< ref howto-triggers.md >}})
• [How-To: Use bindings to interface with external resources]({{< ref howto-bindings.md >}})
• [Bindings API reference]({{< ref bindings_api.md >}})
• [Authenticating to AWS]({{< ref authenticating-aws.md >}})