Actions, resources, and condition keys for Amazon S3 Object Lambda - Service Authorization Reference

# Actions, resources, and condition keys for Amazon S3 Object Lambda

Amazon S3 Object Lambda (service prefix: `s3-object-lambda` ) provides the following service-specific resources, actions, and condition context keys for use in IAM permission policies.

References:

- Learn how to configure this service .

- View a list of the API operations available for this service .

- Learn how to secure this service and its resources by using IAM permission policies.

Topics

- Actions defined by Amazon S3 Object Lambda
- Resource types defined by Amazon S3 Object Lambda
- Condition keys for Amazon S3 Object Lambda

## Actions defined by Amazon S3 Object Lambda

You can specify the following actions in the `Action` element of an IAM policy statement. Use policies to grant permissions to perform an operation in AWS. When you use an action in a policy, you usually allow or deny access to the API operation or CLI command with the same name. However, in some cases, a single action controls access to more than one operation. Alternatively, some operations require several different actions.

The Resource types column indicates whether each action supports resource-level permissions. If there is no value for this column, you must specify all resources ("*") in the `Resource` element of your policy statement. If the column includes a resource type, then you can specify an ARN of that type in a statement with that action. Required resources are indicated in the table with an asterisk (*). If you specify a resource-level permission ARN in a statement using this action, then it must be of this type. Some actions support multiple resource types. If the resource type is optional (not indicated as required), then you can choose to use one but not the other.

For details about the columns in the following table, see The actions table .

Actions | Description | Access level | Resource types (*required) | Condition keys | Dependent actions
--- | --- | --- | --- | --- | ---
AbortMultipartUpload | Grants permission to abort a multipart upload | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
DeleteObject | Grants permission to remove the null version of an object and insert a delete marker, which becomes the current version of the object | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
DeleteObjectTagging | Grants permission to use the tagging subresource to remove the entire tag set from the specified object | Tagging | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
GetObject | Grants permission to retrieve objects from Amazon S3 | Read | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
GetObjectAcl | Grants permission to return the access control list (ACL) of an object | Read | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
GetObjectLegalHold | Grants permission to get an object's current Legal Hold status | Read | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
GetObjectRetention | Grants permission to retrieve the retention settings for an object | Read | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
GetObjectTagging | Grants permission to return the tag set of an object | Read | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
GetObjectVersion | Grants permission to retrieve a specific version of an object | Read | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion s3-object-lambda:versionid |
ListBucket | Grants permission to list some or all of the objects in an Amazon S3 bucket (up to 1000) | List | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
ListMultipartUploadParts | Grants permission to list the parts that have been uploaded for a specific multipart upload | List | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
PutObject | Grants permission to add an object to a bucket | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
PutObjectAcl | Grants permission to set the access control list (ACL) permissions for new or existing objects in an S3 bucket. | Permissions management | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
PutObjectLegalHold | Grants permission to apply a Legal Hold configuration to the specified object | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
PutObjectRetention | Grants permission to place an Object Retention configuration on an object | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
PutObjectTagging | Grants permission to set the supplied tag-set to an object that already exists in a bucket | Tagging | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
RestoreObject | Grants permission to restore an archived copy of an object back into Amazon S3 | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |
WriteGetObjectResponse | Grants permission to provide data for GetObject requests send to S3 Object Lambda | Write | objectlambdaaccesspoint* |  |
| s3-object-lambda:authType s3-object-lambda:signatureAge s3-object-lambda:TlsVersion |

## Resource types defined by Amazon S3 Object Lambda

The following resource types are defined by this service and can be used in the `Resource` element of IAM permission policy statements. Each action in the Actions table identifies the resource types that can be specified with that action. A resource type can also define which condition keys you can include in a policy. These keys are displayed in the last column of the table. For details about the columns in the following table, see The resource types table .

Resource types | ARN | Condition keys
--- | --- | ---
objectlambdaaccesspoint | `arn:$ { Partition}:s3-object-lambda:$ { Region}:$ { Account}:accesspoint/$ { AccessPointName}` |

## Condition keys for Amazon S3 Object Lambda

Amazon S3 Object Lambda defines the following condition keys that can be used in the `Condition` element of an IAM policy. You can use these keys to further refine the conditions under which the policy statement applies. For details about the columns in the following table, see The condition keys table .

To view the global condition keys that are available to all services, see Available global condition keys .

Condition keys | Description | Type
--- | --- | ---
s3-object-lambda:TlsVersion | Filters access by the TLS version used by the client | Numeric
s3-object-lambda:authType | Filters access by authentication method | String
s3-object-lambda:signatureAge | Filters access by the age in milliseconds of the request signature | Numeric
s3-object-lambda:versionid | Filters access by a specific object version | String

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