# AWS App Studio and AWS Identity and Access Management (IAM) In AWS App Studio, you manage access and permissions in the service by assigning groups in IAM Identity Center to the appropriate role in App Studio. The permissions of the group members are determined by the role that is assigned, and not by configuring users, roles, or permissions directly in AWS Identity and Access Management (IAM). For more information about managing access and permissions in App Studio, see [Managing access and roles in App Studio](managing-access-and-roles.md). App Studio does integrate with IAM when verifying an instance for billing purposes, and when connected to an AWS account to create and use resources in that AWS account. For information about connecting App Studio to other AWS services for use in your applications, see [Connect to AWS services](add-connector-services.md). When you create an instance in App Studio, you must connect an AWS account as the billing and management account for your instance. To enable key features, App Studio also creates [IAM service roles](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles.html#id_roles_terms-and-concepts) to provide the service with necessary permissions to carry out tasks on your behalf. AWS Identity and Access Management (IAM) is an AWS service that helps an administrator securely control access to AWS resources. IAM administrators control who can be *authenticated* (signed in) and *authorized* (have permissions) to use App Studio resources. IAM is an AWS service that you can use with no additional charge. **Topics** + [Identity-based policies for App Studio](#security_iam_service-with-iam-id-based-policies) + [Resource-based policies within App Studio](#security_iam_service-with-iam-resource-based-policies) + [Policy actions for App Studio](#security_iam_service-with-iam-id-based-policies-actions) + [Policy resources for App Studio](#security_iam_service-with-iam-id-based-policies-resources) + [Policy condition keys for App Studio](#security_iam_service-with-iam-id-based-policies-conditionkeys) + [ACLs in App Studio](#security_iam_service-with-iam-acls) + [ABAC with App Studio](#security_iam_service-with-iam-tags) + [Using temporary credentials with App Studio](#security_iam_service-with-iam-roles-tempcreds) + [Cross-service principal permissions for App Studio](#security_iam_service-with-iam-principal-permissions) + [Service roles for App Studio](#security_iam_service-with-iam-roles-service) + [Service-linked roles for App Studio](#security_iam_service-with-iam-roles-service-linked) + [AWS managed policies for AWS App Studio](security-iam-awsmanpol.md) + [Service-linked roles for App Studio](appstudio-service-linked-roles.md) + [Identity-based policy examples for AWS App Studio](security_iam_id-based-policy-examples.md) Before you use IAM to manage access to App Studio, learn what IAM features are available to use with App Studio. **IAM features you can use with AWS App Studio** | IAM feature | App Studio support | | --- | --- | | [Identity-based policies](#security_iam_service-with-iam-id-based-policies) | Yes | | [Resource-based policies](#security_iam_service-with-iam-resource-based-policies) | No | | [Policy actions](#security_iam_service-with-iam-id-based-policies-actions) | Yes | | [Policy resources](#security_iam_service-with-iam-id-based-policies-resources) | Yes | | [Policy condition keys](#security_iam_service-with-iam-id-based-policies-conditionkeys) | No | | [ACLs](#security_iam_service-with-iam-acls) | No | | [ABAC (tags in policies)](#security_iam_service-with-iam-tags) | No | | [Temporary credentials](#security_iam_service-with-iam-roles-tempcreds) | Yes | | [Principal permissions](#security_iam_service-with-iam-principal-permissions) | Yes | | [Service roles](#security_iam_service-with-iam-roles-service) | Yes | | [Service-linked roles](#security_iam_service-with-iam-roles-service-linked) | Yes | To get a high-level view of how App Studio and other AWS services work with most IAM features, see [AWS services that work with IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html) in the *IAM User Guide*. ## Identity-based policies for App Studio **Supports identity-based policies:** Yes Identity-based policies are JSON permissions policy documents that you can attach to an identity, such as an IAM user, group of users, or role. These policies control what actions users and roles can perform, on which resources, and under what conditions. To learn how to create an identity-based policy, see [Define custom IAM permissions with customer managed policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_create.html) in the *IAM User Guide*. With IAM identity-based policies, you can specify allowed or denied actions and resources as well as the conditions under which actions are allowed or denied. To learn about all of the elements that you can use in a JSON policy, see [IAM JSON policy elements reference](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements.html) in the *IAM User Guide*. ### Identity-based policy examples for App Studio To view examples of App Studio identity-based policies, see [Identity-based policy examples for AWS App Studio](security_iam_id-based-policy-examples.md). ## Resource-based policies within App Studio **Supports resource-based policies:** No Resource-based policies are JSON policy documents that you attach to a resource. Examples of resource-based policies are IAM *role trust policies* and Amazon S3 *bucket policies*. In services that support resource-based policies, service administrators can use them to control access to a specific resource. For the resource where the policy is attached, the policy defines what actions a specified principal can perform on that resource and under what conditions. You must [specify a principal](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_principal.html) in a resource-based policy. Principals can include accounts, users, roles, federated users, or AWS services. To enable cross-account access, you can specify an entire account or IAM entities in another account as the principal in a resource-based policy. For more information, see [Cross account resource access in IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies-cross-account-resource-access.html) in the *IAM User Guide*. ## Policy actions for App Studio **Supports policy actions:** Yes Administrators can use AWS JSON policies to specify who has access to what. That is, which **principal** can perform **actions** on what **resources**, and under what **conditions**. The `Action` element of a JSON policy describes the actions that you can use to allow or deny access in a policy. Include actions in a policy to grant permissions to perform the associated operation. To see a list of App Studio actions, see [Actions Defined by AWS App Studio](https://docs.aws.amazon.com/IAM/latest/UserGuide/list_awsappstudio.html#awsappstudio-actions-as-permissions) in the *Service Authorization Reference*. Policy actions in App Studio use the following prefix before the action: ``` appstudio ``` To specify multiple actions in a single statement, separate them with commas. ``` "Action": [ "appstudio:action1", "appstudio:action2" ] ``` The following statement lists all of the actions in App Studio: ## Policy resources for App Studio **Supports policy resources:** Yes App Studio permissions only support a wildcard (`*`) in the `Resource` element of a policy. ## Policy condition keys for App Studio **Supports service-specific policy condition keys:** No App Studio does not support policy condition keys. ## ACLs in App Studio **Supports ACLs:** No Access control lists (ACLs) control which principals (account members, users, or roles) have permissions to access a resource. ACLs are similar to resource-based policies, although they do not use the JSON policy document format. ## ABAC with App Studio **Supports ABAC (tags in policies):** No App Studio does not support attribute-based access control (ABAC). ## Using temporary credentials with App Studio **Supports temporary credentials:** Yes Temporary credentials provide short-term access to AWS resources and are automatically created when you use federation or switch roles. AWS recommends that you dynamically generate temporary credentials instead of using long-term access keys. For more information, see [Temporary security credentials in IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp.html) and [AWS services that work with IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html) in the *IAM User Guide*. ## Cross-service principal permissions for App Studio **Supports forward access sessions (FAS):** Yes Forward access sessions (FAS) use the permissions of the principal calling an AWS service, combined with the requesting AWS service to make requests to downstream services. For policy details when making FAS requests, see [Forward access sessions](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_forward_access_sessions.html). ## Service roles for App Studio **Supports service roles:** Yes A service role is an [IAM role](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles.html) that a service assumes to perform actions on your behalf. An IAM administrator can create, modify, and delete a service role from within IAM. For more information, see [Create a role to delegate permissions to an AWS service](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-service.html) in the *IAM User Guide*. AWS App Studio uses [IAM service roles](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles.html#id_roles_terms-and-concepts) for some features to give App Studio permission to carry out tasks on your behalf. The console automatically creates service roles for supported features when you set up App Studio. **Warning** Changing the permissions for a service role might break App Studio functionality. Edit service roles only when App Studio provides guidance to do so. ## Service-linked roles for App Studio **Supports service-linked roles:** Yes A service-linked role is a type of service role that is linked to an AWS service. The service can assume the role to perform an action on your behalf. Service-linked roles appear in your AWS account and are owned by the service. An IAM administrator can view, but not edit the permissions for service-linked roles. For details about creating or managing service-linked roles, see [AWS services that work with IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html). Find a service in the table that includes a `Yes` in the **Service-linked role** column. Choose the **Yes** link to view the service-linked role documentation for that service. # AWS managed policies for AWS App Studio To add permissions to users, groups, and roles, it is easier to use AWS managed policies than to write policies yourself. It takes time and expertise to [create IAM customer managed policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_create-console.html) that provide your team with only the permissions they need. To get started quickly, you can use our AWS managed policies. These policies cover common use cases and are available in your AWS account. For more information about AWS managed policies, see [AWS managed policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies) in the *IAM User Guide*. AWS services maintain and update AWS managed policies. You can't change the permissions in AWS managed policies. Services occasionally add additional permissions to an AWS managed policy to support new features. This type of update affects all identities (users, groups, and roles) where the policy is attached. Services are most likely to update an AWS managed policy when a new feature is launched or when new operations become available. Services do not remove permissions from an AWS managed policy, so policy updates won't break your existing permissions. Additionally, AWS supports managed policies for job functions that span multiple services. For example, the **ReadOnlyAccess** AWS managed policy provides read-only access to all AWS services and resources. When a service launches a new feature, AWS adds read-only permissions for new operations and resources. For a list and descriptions of job function policies, see [AWS managed policies for job functions](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_job-functions.html) in the *IAM User Guide*. ## AWS managed policy: AppStudioServiceRolePolicy You can't attach `AppStudioServiceRolePolicy` to your IAM entities. This policy is attached to a service-linked role that allows App Studio to perform actions on your behalf. For more information, see [Service-linked roles for App Studio](appstudio-service-linked-roles.md). This policy grants permissions that allow the service-linked role to manage AWS resources. ### Permissions details This policy includes permissions to do the following: + `logs` - Create CloudWatch log groups and log streams. Also gives permission to create log events in those log groups and streams. + `secretsmanager` - Create, read, update, and delete managed secrets that are managed by App Studio. + `sso` - Retrieve application instances. + `sso-directory` - Retrieve information about users and retrieve the list of members in groups. ------ #### [ JSON ] **** ``` { "Version":"2012-10-17", "Statement": [ { "Sid": "AppStudioResourcePermissionsForCloudWatch", "Effect": "Allow", "Action": [ "logs:CreateLogGroup", "logs:CreateLogStream", "logs:PutLogEvents" ], "Resource": [ "arn:aws:logs:*:*:log-group:/aws/appstudio/*" ], "Condition": { "StringEquals": { "aws:ResourceAccount": "${aws:PrincipalAccount}" } } }, { "Sid": "AppStudioResourcePermissionsForSecretsManager", "Effect": "Allow", "Action": [ "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret", "secretsmanager:DescribeSecret", "secretsmanager:GetSecretValue", "secretsmanager:PutSecretValue", "secretsmanager:UpdateSecret", "secretsmanager:TagResource" ], "Resource": "arn:aws:secretsmanager:*:*:secret:appstudio-*", "Condition": { "ForAllValues:StringEquals": { "aws:TagKeys": [ "IsAppStudioSecret" ] }, "StringEquals": { "aws:ResourceAccount": "${aws:PrincipalAccount}", "aws:ResourceTag/IsAppStudioSecret": "true" } } }, { "Sid": "AppStudioResourcePermissionsForManagedSecrets", "Effect": "Allow", "Action": [ "secretsmanager:DeleteSecret", "secretsmanager:DescribeSecret", "secretsmanager:GetSecretValue", "secretsmanager:PutSecretValue", "secretsmanager:UpdateSecret" ], "Resource": "arn:aws:secretsmanager:*:*:secret:appstudio!*", "Condition": { "StringEquals": { "aws:ResourceAccount": "${aws:PrincipalAccount}", "secretsmanager:ResourceTag/aws:secretsmanager:owningService": "appstudio" } } }, { "Sid": "AppStudioResourceWritePermissionsForManagedSecrets", "Effect": "Allow", "Action": [ "secretsmanager:CreateSecret" ], "Resource": "arn:aws:secretsmanager:*:*:secret:appstudio!*", "Condition": { "StringEquals": { "aws:ResourceAccount": "${aws:PrincipalAccount}" } } }, { "Sid": "AppStudioResourcePermissionsForSSO", "Effect": "Allow", "Action": [ "sso:GetManagedApplicationInstance", "sso-directory:DescribeUsers", "sso-directory:ListMembersInGroup" ], "Resource": "*", "Condition": { "StringEquals": { "aws:ResourceAccount": "${aws:PrincipalAccount}" } } } ] } ``` ------ ## App Studio updates to AWS managed policies View details about updates to AWS managed policies for App Studio since this service began tracking these changes. | Change | Description | Date | | --- | --- | --- | | [AppStudioServiceRolePolicy](#security-iam-awsmanpol-appstudioservicerolepolicy) – Update to an existing policy | App Studio added new permissions to allow managing of App Studio managed secrets in AWS Secrets Manager. | March 14, 2025 | | App Studio started tracking changes | App Studio started tracking changes for its AWS managed policies. | June 28, 2024 | # Service-linked roles for App Studio App Studio uses [AWS Identity and Access Management (IAM) service-linked roles](https://docs.aws.amazon.com/IAM/latest/UserGuide/using-service-linked-roles.html). A service-linked role is a unique type of IAM role that is linked directly to App Studio. Service-linked roles are predefined by App Studio and include all the permissions that the service requires to call other AWS services on your behalf. A service-linked role makes setting up App Studio easier because you don’t have to manually add the necessary permissions. App Studio defines the permissions of its service-linked roles, and unless defined otherwise, only App Studio can assume its roles. The defined permissions include the trust policy and the permissions policy, and that permissions policy cannot be attached to any other IAM entity. You can delete a service-linked role only after first deleting their related resources. This protects your App Studio resources because you can't inadvertently remove permission to access the resources. **Topics** + [Service-linked role permissions for App Studio](#slr-permissions) + [Creating a service-linked role for App Studio](#create-slr) + [Editing a service-linked role for App Studio](#edit-slr) + [Deleting a service-linked role for App Studio](#delete-slr) ## Service-linked role permissions for App Studio App Studio uses the service-linked role named `AWSServiceRoleForAppStudio`. It's a service-linked role required for App Studio to persistently manage AWS services, to maintain the application building experience. The `AWSServiceRoleForAppStudio` service-linked role uses the following trust policy, which only trusts the `appstudio-service.amazonaws.com` service: ------ #### [ JSON ] **** ``` { "Version":"2012-10-17", "Statement": [ { "Effect": "Allow", "Principal": { "Service": "appstudio-service.amazonaws.com" }, "Action": "sts:AssumeRole" } ] } ``` ------ For permissions, the `AWSServiceRoleForAppStudio` service-linked role provides permissions to the following services: + Amazon CloudWatch: To send logs and metrics for App Studio usage. + AWS Secrets Manager: To manage credentials for connectors in App Studio, used to connect apps to other services. + IAM Identity Center: To read-only access to manage user access. Specifically, the permissions granted with `AWSServiceRoleForAppStudio` are defined by the attached `AppStudioServiceRolePolicy` managed policy. For more information about the managed policy, including the permissions it includes, see [AWS managed policy: AppStudioServiceRolePolicy](security-iam-awsmanpol.md#security-iam-awsmanpol-appstudioservicerolepolicy). ## Creating a service-linked role for App Studio You don't need to manually create a service-linked role. When you create an App Studio instance, App Studio creates the service-linked role for you. If you delete this service-linked role, it is recommended to create an App Studio instance to have another one automatically created for you. While not neccesary, you can also use the IAM console or AWS CLI to create service-linked roles by creating a service-linked role with the `appstudio-service.amazonaws.com` service name, as in the trust policy snippet shown earlier. For more information, see [Creating a service-linked role](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create-service-linked-role.html) in the *IAM User Guide*. ## Editing a service-linked role for App Studio App Studio doesn't allow you to edit the `AWSServiceRoleForAppStudio` service-linked role. After you create a service-linked role, you can't change the name of the role because various entities might reference the role. However, you can edit the description of the role by using IAM. For more information, see [Editing a service-linked role](https://docs.aws.amazon.com/IAM/latest/UserGuide/using-service-linked-roles.html#edit-service-linked-role) in the *IAM User Guide*. ## Deleting a service-linked role for App Studio You don't need to delete the `AWSServiceRoleForAppStudio` role. When you delete the App Studio instance, App Studio cleans up the resources and deletes the service-linked role automatically. While not recommended, you can use the IAM console or the AWS CLI to delete the service-linked role. To do this, you must first clean up the resources for your service-linked role and then you can delete it. **Note** If App Studio is using the role when you try to delete the resources, then the deletion might fail. If that happens, wait for a few minutes and try the operation again. **To manually delete the service-linked role using IAM** 1. Delete the applications and connectors from your App Studio instance. 1. Use the IAM console, the IAM CLI, or the IAM API to delete the `AWSServiceRoleForAppStudio` service-linked role. For more information, see [Deleting a service-linked role](https://docs.aws.amazon.com/IAM/latest/UserGuide/using-service-linked-roles.html#delete-service-linked-role) in the *IAM User Guide*. # Identity-based policy examples for AWS App Studio By default, users and roles don't have permission to create or modify App Studio resources. To grant users permission to perform actions on the resources that they need, an IAM administrator can create IAM policies. To learn how to create an IAM identity-based policy by using these example JSON policy documents, see [Create IAM policies (console)](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_create-console.html) in the *IAM User Guide*. For details about actions and resource types defined by App Studio, including the format of the ARNs for each of the resource types, see [Actions, Resources, and Condition Keys for AWS App Studio](https://docs.aws.amazon.com/IAM/latest/UserGuide/list_awsappstudio.html) in the *Service Authorization Reference*. **Topics** + [Policy best practices](#security_iam_service-with-iam-policy-best-practices) + [Using the App Studio console](#security_iam_id-based-policy-examples-console) + [Allow users to view their own permissions](#security_iam_id-based-policy-examples-view-own-permissions) + [Example 1: Allow users to set up an App Studio instance](#security_iam_id-based-policy-examples-set-up-appstudio-instance) + [Example 2: Deny users from setting up an App Studio instance](#security_iam_id-based-policy-examples-deny-set-up-appstudio-instance) ## Policy best practices Identity-based policies determine whether someone can create, access, or delete App Studio resources in your account. These actions can incur costs for your AWS account. When you create or edit identity-based policies, follow these guidelines and recommendations: + **Get started with AWS managed policies and move toward least-privilege permissions** – To get started granting permissions to your users and workloads, use the *AWS managed policies* that grant permissions for many common use cases. They are available in your AWS account. We recommend that you reduce permissions further by defining AWS customer managed policies that are specific to your use cases. For more information, see [AWS managed policies](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies) or [AWS managed policies for job functions](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_job-functions.html) in the *IAM User Guide*. + **Apply least-privilege permissions** – When you set permissions with IAM policies, grant only the permissions required to perform a task. You do this by defining the actions that can be taken on specific resources under specific conditions, also known as *least-privilege permissions*. For more information about using IAM to apply permissions, see [ Policies and permissions in IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html) in the *IAM User Guide*. + **Use conditions in IAM policies to further restrict access** – You can add a condition to your policies to limit access to actions and resources. For example, you can write a policy condition to specify that all requests must be sent using SSL. You can also use conditions to grant access to service actions if they are used through a specific AWS service, such as CloudFormation. For more information, see [ IAM JSON policy elements: Condition](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_condition.html) in the *IAM User Guide*. + **Use IAM Access Analyzer to validate your IAM policies to ensure secure and functional permissions** – IAM Access Analyzer validates new and existing policies so that the policies adhere to the IAM policy language (JSON) and IAM best practices. IAM Access Analyzer provides more than 100 policy checks and actionable recommendations to help you author secure and functional policies. For more information, see [Validate policies with IAM Access Analyzer](https://docs.aws.amazon.com/IAM/latest/UserGuide/access-analyzer-policy-validation.html) in the *IAM User Guide*. + **Require multi-factor authentication (MFA)** – If you have a scenario that requires IAM users or a root user in your AWS account, turn on MFA for additional security. To require MFA when API operations are called, add MFA conditions to your policies. For more information, see [ Secure API access with MFA](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_mfa_configure-api-require.html) in the *IAM User Guide*. For more information about best practices in IAM, see [Security best practices in IAM](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html) in the *IAM User Guide*. ## Using the App Studio console To access the AWS App Studio console, you must have a minimum set of permissions. These permissions must allow you to list and view details about the App Studio resources in your AWS account. If you create an identity-based policy that is more restrictive than the minimum required permissions, the console won't function as intended for entities (users or roles) with that policy. You don't need to allow minimum console permissions for users that are making calls only to the AWS CLI or the AWS API. Instead, allow access to only the actions that match the API operation that they're trying to perform. To ensure that users and roles can still use the App Studio console, also attach the App Studio `ConsoleAccess` or `ReadOnly` AWS managed policy to the entities. For more information, see [Adding permissions to a user](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_users_change-permissions.html#users_change_permissions-add-console) in the *IAM User Guide*. ## Allow users to view their own permissions This example shows how you might create a policy that allows IAM users to view the inline and managed policies that are attached to their user identity. This policy includes permissions to complete this action on the console or programmatically using the AWS CLI or AWS API. ``` { "Version": "2012-10-17", "Statement": [ { "Sid": "ViewOwnUserInfo", "Effect": "Allow", "Action": [ "iam:GetUserPolicy", "iam:ListGroupsForUser", "iam:ListAttachedUserPolicies", "iam:ListUserPolicies", "iam:GetUser" ], "Resource": ["arn:aws:iam::*:user/${aws:username}"] }, { "Sid": "NavigateInConsole", "Effect": "Allow", "Action": [ "iam:GetGroupPolicy", "iam:GetPolicyVersion", "iam:GetPolicy", "iam:ListAttachedGroupPolicies", "iam:ListGroupPolicies", "iam:ListPolicyVersions", "iam:ListPolicies", "iam:ListUsers" ], "Resource": "*" } ] } ``` ## Example 1: Allow users to set up an App Studio instance The following example shows an identity-based policy to allow a role to set up an App Studio instance. ------ #### [ JSON ] **** ``` { "Version":"2012-10-17", "Statement": [{ "Effect": "Allow", "Action": [ "appstudio:GetAccountStatus", "appstudio:GetEnablementJobStatus", "appstudio:StartEnablementJob", "appstudio:StartRollbackEnablementJob", "appstudio:StartTeamDeployment" ], "Resource": "*" }] } ``` ------ ## Example 2: Deny users from setting up an App Studio instance The following example shows an identity-based policy to deny a role from settting up an App Studio instance. ------ #### [ JSON ] **** ``` { "Version":"2012-10-17", "Statement": [{ "Effect": "Deny", "Action": [ "appstudio:*" ], "Resource": "*" }] } ``` ------