Actions, resources, and condition keys for Amazon Elastic Container Registry Public - Service Authorization Reference

Actions, resources, and condition keys for Amazon Elastic Container Registry Public

Amazon Elastic Container Registry Public (service prefix: ecr-public) provides the following service-specific resources, actions, and condition context keys for use in IAM permission policies.

References:

Actions defined by Amazon Elastic Container Registry Public

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 Actions table.

Actions Description Access level Resource types (*required) Condition keys Dependent actions
BatchCheckLayerAvailability Grants permission to check the availability of multiple image layers in a specified registry and repository Read

repository*

BatchDeleteImage Grants permission to delete a list of specified images within a specified repository Write

repository*

CompleteLayerUpload Grants permission to inform Amazon ECR that the image layer upload for a specified registry, repository name, and upload ID, has completed Write

repository*

CreateRepository Grants permission to create an image repository Write

repository*

aws:RequestTag/${TagKey}

aws:TagKeys

DeleteRepository Grants permission to delete an existing image repository Write

repository*

DeleteRepositoryPolicy Grants permission to delete the repository policy from a specified repository Write

repository*

DescribeImageTags Grants permission to describe all the image tags for a given repository List

repository*

DescribeImages Grants permission to get metadata about the images in a repository, including image size, image tags, and creation date Read

repository*

DescribeRegistries Grants permission to retrieve the catalog data associated with a registry List

registry*

DescribeRepositories Grants permission to describe image repositories in a registry List

repository

GetAuthorizationToken Grants permission to retrieve a token that is valid for a specified registry for 12 hours Read
GetRegistryCatalogData Grants permission to retrieve the catalog data associated with a registry Read

registry*

GetRepositoryCatalogData Grants permission to retrieve the catalog data associated with a repository Read

repository*

GetRepositoryPolicy Grants permission to retrieve the repository policy for a specified repository Read

repository*

InitiateLayerUpload Grants permission to notify Amazon ECR that you intend to upload an image layer Write

repository*

ListTagsForResource Grants permission to list the tags for an Amazon ECR resource Read

repository*

PutImage Grants permission to create or update the image manifest associated with an image Write

repository*

PutRegistryCatalogData Grants permission to create and update the catalog data associated with a registry Write

registry*

PutRepositoryCatalogData Grants permission to update the catalog data associated with a repository Write

repository*

SetRepositoryPolicy Grants permission to apply a repository policy on a specified repository to control access permissions Permissions management

repository*

TagResource Grants permission to tag an Amazon ECR resource Tagging

repository*

aws:RequestTag/${TagKey}

aws:TagKeys

UntagResource Grants permission to untag an Amazon ECR resource Tagging

repository*

aws:RequestTag/${TagKey}

aws:TagKeys

UploadLayerPart Grants permission to upload an image layer part to Amazon ECR Public Write

repository*

Resource types defined by Amazon Elastic Container Registry Public

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 Resource types table.

Resource types ARN Condition keys
repository arn:${Partition}:ecr-public::${Account}:repository/${RepositoryName}

aws:ResourceTag/${TagKey}

ecr-public:ResourceTag/${TagKey}

registry arn:${Partition}:ecr-public::${Account}:registry/${RegistryId}

Condition keys for Amazon Elastic Container Registry Public

Amazon Elastic Container Registry Public 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 Condition keys table.

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

Condition keys Description Type
aws:RequestTag/${TagKey} Filters create requests based on the allowed set of values for each of the tags String
aws:ResourceTag/${TagKey} Filters actions based on tag-value associated with the resource String
aws:TagKeys Filters create requests based on the presence of mandatory tags in the request ArrayOfString
ecr-public:ResourceTag/${TagKey} Filters actions based on tag-value associated with the resource String