Add missing links to resources

doc/api/README.md

@@ -5,85 +5,93 @@ under [`/lib/api`](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/lib/api).
 
 The main GitLab API is a [REST](https://en.wikipedia.org/wiki/Representational_state_transfer) API. Therefore, documentation in this section assumes knowledge of REST concepts.
 
-## Resources
+## API Resources
 
-Documentation for various API resources can be found separately in the
-following locations:
+The following API resources are available:
 
-- [Award Emoji](award_emoji.md)
+- [Applications](applications.md)
+- [Avatar](avatar.md)
+- [Award emoji](award_emoji.md)
 - [Branches](branches.md)
-- [Broadcast Messages](broadcast_messages.md)
-- [Project-level Variables](project_level_variables.md)
-- [Group-level Variables](group_level_variables.md)
-- [Code Snippets](snippets.md)
+- [Broadcast messages](broadcast_messages.md)
+- [Code snippets](snippets.md)
 - [Commits](commits.md)
-- [Custom Attributes](custom_attributes.md)
+- [Custom attributes](custom_attributes.md)
+- [Deploy keys](deploy_keys.md), and [deploy keys for multiple projects](deploy_key_multiple_projects.md)
 - [Deployments](deployments.md)
-- [Deploy Keys](deploy_keys.md)
-- [Dockerfile templates](templates/dockerfiles.md)
+- [Discussions](discussions.md) (threaded comments)
 - [Environments](environments.md)
+- [Epic issues](epic_issues.md) **[ULTIMATE]**
 - [Epics](epics.md) **[ULTIMATE]**
-- [Epic Issues](epic_issues.md) **[ULTIMATE]**
 - [Events](events.md)
 - [Feature flags](features.md)
 - [Geo Nodes](geo_nodes.md) **[PREMIUM]**
-- [Gitignore templates](templates/gitignores.md)
-- [GitLab CI Config templates](templates/gitlab_ci_ymls.md)
-- [Groups](groups.md)
-- [Group Access Requests](access_requests.md)
-- [Group Badges](group_badges.md)
-- [Group Members](members.md)
+- Group-related resources, including:
+  - [Groups](groups.md)
+  - [Group access requests](access_requests.md)
+  - [Group badges](group_badges.md)
+  - [Group issue boards](group_boards.md)
+  - [Group-level variables](group_level_variables.md)
+  - [Group members](members.md)
+  - [Group milestones](group_milestones.md)
 - [Issues](issues.md)
-- [Issue Boards](boards.md)
-- [Issue Links](issue_links.md)
-- [Group Issue Boards](group_boards.md)
+- [Issue boards](boards.md)
+- [Issue links](issue_links.md)
 - [Jobs](jobs.md)
 - [Keys](keys.md)
 - [Labels](labels.md)
 - [License](license.md)
 - [Managed licenses](managed_licenses.md) **[ULTIMATE]**
 - [Markdown](markdown.md)
-- [Merge Requests](merge_requests.md)
-- [Merge Request Approvals](merge_request_approvals.md) **[STARTER]**
-- [Project milestones](milestones.md)
-- [Group milestones](group_milestones.md)
+- [Merge request approvals](merge_request_approvals.md) **[STARTER]**
+- [Merge requests](merge_requests.md)
 - [Namespaces](namespaces.md)
 - [Notes](notes.md) (comments)
-- [Discussions](discussions.md) (threaded comments)
-- [Resource Label Events](resource_label_events.md)
 - [Notification settings](notification_settings.md)
-- [Open source license templates](templates/licenses.md)
-- [Pages Domains](pages_domains.md)
+- [Pages domains](pages_domains.md)
 - [Pipelines](pipelines.md)
-- [Pipeline Triggers](pipeline_triggers.md)
-- [Pipeline Schedules](pipeline_schedules.md)
-- [Projects](projects.md) including setting Webhooks
-- [Project Access Requests](access_requests.md)
-- [Project Badges](project_badges.md)
-- [Project import/export](project_import_export.md)
-- [Project Members](members.md)
-- [Project Snippets](project_snippets.md)
-- [Project Templates](project_templates.md)
-- [Protected Branches](protected_branches.md)
-- [Protected Tags](protected_tags.md)
+- [Pipeline schedules](pipeline_schedules.md)
+- [Pipeline triggers](pipeline_triggers.md) and [triggering pipelines](../ci/triggers/README.md)
+- Project-related resources, including:
+  - [Projects](projects.md) including setting Webhooks
+  - [Project access requests](access_requests.md)
+  - [Project badges](project_badges.md)
+  - [Project-level variables](project_level_variables.md)
+  - [Project import/export](project_import_export.md)
+  - [Project members](members.md)
+  - [Project milestones](milestones.md)
+  - [Project snippets](project_snippets.md)
+  - [Project templates](project_templates.md) (see also [Templates API Resources](#templates-api-resources))
+- [Protected branches](protected_branches.md)
+- [Protected tags](protected_tags.md)
 - [Repositories](repositories.md)
-- [Repository Files](repository_files.md)
-- [Repository Submodules](repository_submodules.md)
+- [Repository files](repository_files.md)
+- [Repository submodules](repository_submodules.md)
+- [Resource label events](resource_label_events.md)
 - [Runners](runners.md)
 - [Search](search.md)
 - [Services](services.md)
 - [Settings](settings.md)
 - [Sidekiq metrics](sidekiq_metrics.md)
-- [System Hooks](system_hooks.md)
+- [System hooks](system_hooks.md)
 - [Tags](tags.md)
 - [Todos](todos.md)
-- [Triggering Pipelines](../ci/triggers/README.md)
 - [Users](users.md)
-- [Validate CI configuration](lint.md)
-- [V3 to V4](v3_to_v4.md)
+- [Validate CI configuration](lint.md) (linting)
 - [Version](version.md)
 - [Wikis](wikis.md)
 
+See also [V3 to V4](v3_to_v4.md).
+
+### Templates API Resources
+
+Endpoints are available for:
+
+- [Dockerfile templates](templates/dockerfiles.md).
+- [gitignore templates](templates/gitignores.md).
+- [GitLab CI YAML templates](templates/gitlab_ci_ymls.md).
+- [Open source license templates](templates/licenses.md).
+
 ## Road to GraphQL
 
 Going forward, we will start on moving to
@@ -105,7 +113,7 @@ specification.
 ## Compatibility Guidelines
 
 The HTTP API is versioned using a single number, the current one being 4. This
-number symbolises the same as the major version number as described by
+number symbolizes the same as the major version number as described by
 [SemVer](https://semver.org/). This mean that backward incompatible changes
 will require this version number to change. However, the minor version is
 not explicit. This allows for a stable API endpoint, but also means new

doc/api/license_templates.md

-# License Templates
+---
+redirect_to: 'templates/licenses.md'
+---
 
-## List license templates
-
-Get all license templates.
-
-```
-GET /licenses
-```
-
-| Attribute | Type    | Required | Description           |
-| --------- | ------- | -------- | --------------------- |
-| `popular` | boolean | no       | If passed, returns only popular licenses |
-
-```bash
-curl https://gitlab.example.com/api/v4/licenses?popular=1
-```
-
-Example response:
-
-```json
-[
-    {
-        "key": "apache-2.0",
-        "name": "Apache License 2.0",
-        "nickname": null,
-        "featured": true,
-        "html_url": "http://choosealicense.com/licenses/apache-2.0/",
-        "source_url": "http://www.apache.org/licenses/LICENSE-2.0.html",
-        "description": "A permissive license that also provides an express grant of patent rights from contributors to users.",
-        "conditions": [
-            "include-copyright",
-            "document-changes"
-        ],
-        "permissions": [
-            "commercial-use",
-            "modifications",
-            "distribution",
-            "patent-use",
-            "private-use"
-        ],
-        "limitations": [
-            "trademark-use",
-            "no-liability"
-        ],
-        "content": "                                 Apache License\n                           Version 2.0, January 2004\n [...]"
-    },
-    {
-        "key": "gpl-3.0",
-        "name": "GNU General Public License v3.0",
-        "nickname": "GNU GPLv3",
-        "featured": true,
-        "html_url": "http://choosealicense.com/licenses/gpl-3.0/",
-        "source_url": "http://www.gnu.org/licenses/gpl-3.0.txt",
-        "description": "The GNU GPL is the most widely used free software license and has a strong copyleft requirement. When distributing derived works, the source code of the work must be made available under the same license.",
-        "conditions": [
-            "include-copyright",
-            "document-changes",
-            "disclose-source",
-            "same-license"
-        ],
-        "permissions": [
-            "commercial-use",
-            "modifications",
-            "distribution",
-            "patent-use",
-            "private-use"
-        ],
-        "limitations": [
-            "no-liability"
-        ],
-        "content": "                    GNU GENERAL PUBLIC LICENSE\n                       Version 3, 29 June 2007\n [...]"
-    },
-    {
-        "key": "mit",
-        "name": "MIT License",
-        "nickname": null,
-        "featured": true,
-        "html_url": "http://choosealicense.com/licenses/mit/",
-        "source_url": "http://opensource.org/licenses/MIT",
-        "description": "A permissive license that is short and to the point. It lets people do anything with your code with proper attribution and without warranty.",
-        "conditions": [
-            "include-copyright"
-        ],
-        "permissions": [
-            "commercial-use",
-            "modifications",
-            "distribution",
-            "private-use"
-        ],
-        "limitations": [
-            "no-liability"
-        ],
-        "content": "The MIT License (MIT)\n\nCopyright (c) [year] [fullname]\n [...]"
-    }
-]
-```
-
-## Single license template
-
-Get a single license template. You can pass parameters to replace the license
-placeholder.
-
-```
-GET /licenses/:key
-```
-
-| Attribute  | Type   | Required | Description |
-| ---------- | ------ | -------- | ----------- |
-| `key`      | string | yes      | The key of the license template |
-| `project`  | string | no       | The copyrighted project name |
-| `fullname` | string | no       | The full-name of the copyright holder |
-
->**Note:**
-If you omit the `fullname` parameter but authenticate your request, the name of
-the authenticated user will be used to replace the copyright holder placeholder.
-
-```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/licenses/mit?project=My+Cool+Project
-```
-
-Example response:
-
-```json
-{
-    "key": "mit",
-    "name": "MIT License",
-    "nickname": null,
-    "featured": true,
-    "html_url": "http://choosealicense.com/licenses/mit/",
-    "source_url": "http://opensource.org/licenses/MIT",
-    "description": "A permissive license that is short and to the point. It lets people do anything with your code with proper attribution and without warranty.",
-    "conditions": [
-        "include-copyright"
-    ],
-    "permissions": [
-        "commercial-use",
-        "modifications",
-        "distribution",
-        "private-use"
-    ],
-    "limitations": [
-        "no-liability"
-    ],
-    "content": "The MIT License (MIT)\n\nCopyright (c) 2016 John Doe\n [...]"
-}
-```
+This document was moved to [another location](templates/licenses.md).

doc/api/milestones.md

-# Milestones API
+# Project milestones API
 
 ## List project milestones
 
@@ -45,7 +45,6 @@ Example Response:
 ]
 ```
 
-
 ## Get single milestone
 
 Gets a single project milestone.