diff --git a/doc/api/projects.md b/doc/api/projects.md
index cf28ea8470455820f4e2bafcd97d7500ef5246f4..3ea1434d5ca1a54598686ce36c12bb903d8e92cd 100644
--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -929,7 +929,7 @@ POST /projects
 | `ci_config_path` | string | no | The path to CI config file |
 | `auto_devops_enabled` | boolean | no | Enable Auto DevOps for this project |
 | `auto_devops_deploy_strategy` | string | no | Auto Deploy strategy (`continuous`, `manual` or `timed_incremental`) |
-| `repository_storage` | string | no | Which storage shard the repository is on. Available only to admins |
+| `repository_storage` | string | no | **(STARTER ONLY)** Which storage shard the repository is on. Available only to admins |
 | `approvals_before_merge` | integer | no | **(STARTER)** How many approvers should approve merge requests by default |
 | `mirror` | boolean | no | **(STARTER)** Enables pull mirroring in a project |
 | `mirror_trigger_builds` | boolean | no | **(STARTER)** Pull mirroring triggers builds |
@@ -986,7 +986,7 @@ POST /projects/user/:user_id
 | `ci_config_path` | string | no | The path to CI config file |
 | `auto_devops_enabled` | boolean | no | Enable Auto DevOps for this project |
 | `auto_devops_deploy_strategy` | string | no | Auto Deploy strategy (`continuous`, `manual` or `timed_incremental`) |
-| `repository_storage` | string | no | Which storage shard the repository is on. Available only to admins |
+| `repository_storage` | string | no | **(STARTER ONLY)** Which storage shard the repository is on. Available only to admins |
 | `approvals_before_merge` | integer | no | **(STARTER)** How many approvers should approve merge requests by default |
 | `external_authorization_classification_label` | string | no | **(PREMIUM)** The classification label for the project |
 | `mirror` | boolean | no | **(STARTER)** Enables pull mirroring in a project |
@@ -1043,7 +1043,7 @@ PUT /projects/:id
 | `ci_default_git_depth` | integer | no | Default number of revisions for [shallow cloning](../user/project/pipelines/settings.md#git-shallow-clone) |
 | `auto_devops_enabled` | boolean | no | Enable Auto DevOps for this project |
 | `auto_devops_deploy_strategy` | string | no | Auto Deploy strategy (`continuous`, `manual` or `timed_incremental`) |
-| `repository_storage` | string | no | Which storage shard the repository is on. Available only to admins |
+| `repository_storage` | string | no | **(STARTER ONLY)** Which storage shard the repository is on. Available only to admins |
 | `approvals_before_merge` | integer | no | **(STARTER)** How many approvers should approve merge request by default |
 | `external_authorization_classification_label` | string | no | **(PREMIUM)** The classification label for the project |
 | `mirror` | boolean | no | **(STARTER)** Enables pull mirroring in a project |