Add language declarations to code blocks

These pages in the API section did not have language declarations.
This commit also redacts a small amount of personally identifying
information from one of the API pages, including what I suspect
were valid email addresses.

doc/api/releases/index.md

@@ -9,7 +9,7 @@
 
 Paginated list of Releases, sorted by `released_at`.
 
-```
+```plaintext
 GET /projects/:id/releases
 ```
 
@@ -191,7 +191,7 @@ Example response:
 
 Get a Release for the given tag.
 
-```
+```plaintext
 GET /projects/:id/releases/:tag_name
 ```
 
@@ -303,7 +303,7 @@ Example response:
 
 Create a Release. You need push access to the repository to create a Release.
 
-```
+```plaintext
 POST /projects/:id/releases
 ```
 
@@ -430,7 +430,7 @@ Example response:
 
 Update a Release.
 
-```
+```plaintext
 PUT /projects/:id/releases/:tag_name
 ```
 
@@ -533,7 +533,7 @@ Example response:
 
 Delete a Release. Deleting a Release will not delete the associated tag.
 
-```
+```plaintext
 DELETE /projects/:id/releases/:tag_name
 ```
 

doc/api/repositories.md

@@ -7,7 +7,7 @@ be accessed without authentication if the repository is publicly accessible.
 
 This command provides essentially the same functionality as the `git ls-tree` command. For more information, see the section _Tree Objects_ in the [Git internals documentation](https://git-scm.com/book/en/v2/Git-Internals-Git-Objects/#_tree_objects).
 
-```
+```plaintext
 GET /projects/:id/repository/tree
 ```
 
@@ -79,7 +79,7 @@ Allows you to receive information about blob in repository like size and
 content. Note that blob content is Base64 encoded. This endpoint can be accessed
 without authentication if the repository is publicly accessible.
 
-```
+```plaintext
 GET /projects/:id/repository/blobs/:sha
 ```
 
@@ -93,7 +93,7 @@ Parameters:
 Get the raw file contents for a blob by blob SHA. This endpoint can be accessed
 without authentication if the repository is publicly accessible.
 
-```
+```plaintext
 GET /projects/:id/repository/blobs/:sha/raw
 ```
 
@@ -107,7 +107,7 @@ Parameters:
 Get an archive of the repository. This endpoint can be accessed without
 authentication if the repository is publicly accessible.
 
-```
+```plaintext
 GET /projects/:id/repository/archive[.format]
 ```
 
@@ -130,7 +130,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.com/api/v4/pro
 This endpoint can be accessed without authentication if the repository is
 publicly accessible. Note that diffs could have an empty diff string if [diff limits](../development/diffs.md#diff-limits) are reached.
 
-```
+```plaintext
 GET /projects/:id/repository/compare
 ```
 
@@ -141,7 +141,7 @@ Parameters:
 - `to` (required) - the commit SHA or branch name
 - `straight` (optional) - comparison method, `true` for direct comparison between `from` and `to` (`from`..`to`), `false` to compare using merge base (`from`...`to`)'. Default is `false`.
 
-```
+```plaintext
 GET /projects/:id/repository/compare?from=master&to=feature
 ```
 
@@ -186,7 +186,7 @@ Response:
 Get repository contributors list. This endpoint can be accessed without
 authentication if the repository is publicly accessible.
 
-```
+```plaintext
 GET /projects/:id/repository/contributors
 ```
 
@@ -198,16 +198,16 @@ Parameters:
 
 Response:
 
-```
+```json
 [{
-  "name": "Dmitriy Zaporozhets",
-  "email": "dmitriy.zaporozhets@gmail.com",
+  "name": "Example User",
+  "email": "example@example.com",
   "commits": 117,
   "additions": 2097,
   "deletions": 517
 }, {
-  "name": "Jacob Vosmaer",
-  "email": "contact@jacobvosmaer.nl",
+  "name": "Sample User",
+  "email": "sample@example.com",
   "commits": 33,
   "additions": 338,
   "deletions": 244
@@ -218,7 +218,7 @@ Response:
 
 Get the common ancestor for 2 or more refs (commit SHAs, branch names or tags).
 
-```
+```plaintext
 GET /projects/:id/repository/merge_base
 ```
 

doc/api/repository_files.md

@@ -20,7 +20,7 @@ Allows you to receive information about file in repository like name, size,
 content. Note that file content is Base64 encoded. This endpoint can be accessed
 without authentication if the repository is publicly accessible.
 
-```
+```plaintext
 GET /projects/:id/repository/files/:file_path
 ```
 
@@ -55,7 +55,7 @@ NOTE: **Note:**
 
 In addition to the `GET` method, you can also use `HEAD` to get just file metadata.
 
-```
+```plaintext
 HEAD /projects/:id/repository/files/:file_path
 ```
 
@@ -84,7 +84,7 @@ X-Gitlab-Size: 1476
 
 Allows you to receive blame information. Each blame range contains lines and corresponding commit info.
 
-```
+```plaintext
 GET /projects/:id/repository/files/:file_path/blame
 ```
 
@@ -151,7 +151,7 @@ X-Gitlab-Size: 1476
 
 ## Get raw file from repository
 
-```
+```plaintext
 GET /projects/:id/repository/files/:file_path/raw
 ```
 
@@ -171,7 +171,7 @@ Like [Get file from repository](repository_files.md#get-file-from-repository) yo
 
 This allows you to create a single file. For creating multiple files with a single request see the [commits API](commits.html#create-a-commit-with-multiple-files-and-actions).
 
-```
+```plaintext
 POST /projects/:id/repository/files/:file_path
 ```
 
@@ -206,7 +206,7 @@ Parameters:
 
 This allows you to update a single file. For updating multiple files with a single request see the [commits API](commits.html#create-a-commit-with-multiple-files-and-actions).
 
-```
+```plaintext
 PUT /projects/:id/repository/files/:file_path
 ```
 
@@ -252,7 +252,7 @@ Currently GitLab Shell has a boolean return code, preventing GitLab from specify
 
 This allows you to delete a single file. For deleting multiple files with a single request, see the [commits API](commits.html#create-a-commit-with-multiple-files-and-actions).
 
-```
+```plaintext
 DELETE /projects/:id/repository/files/:file_path
 ```
 

doc/api/repository_submodules.md

@@ -9,7 +9,7 @@ submodule's reference to keep up to date other projects that use it.
 This endpoint allows you to update a [Git submodule](https://git-scm.com/book/en/v2/Git-Tools-Submodules) reference in a
 specific branch.
 
-```
+```plaintext
 PUT /projects/:id/repository/submodules/:submodule
 ```
 

doc/api/resource_label_events.md

@@ -8,7 +8,7 @@ Resource label events keep track about who, when, and which label was added to,
 
 Gets a list of all label events for a single issue.
 
-```
+```plaintext
 GET /projects/:id/issues/:issue_iid/resource_label_events
 ```
 
@@ -72,7 +72,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Returns a single label event for a specific project issue
 
-```
+```plaintext
 GET /projects/:id/issues/:issue_iid/resource_label_events/:resource_label_event_id
 ```
 
@@ -94,7 +94,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Gets a list of all label events for a single epic.
 
-```
+```plaintext
 GET /groups/:id/epics/:epic_id/resource_label_events
 ```
 
@@ -158,7 +158,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Returns a single label event for a specific group epic
 
-```
+```plaintext
 GET /groups/:id/epics/:epic_id/resource_label_events/:resource_label_event_id
 ```
 
@@ -180,7 +180,7 @@ curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab
 
 Gets a list of all label events for a single merge request.
 
-```
+```plaintext
 GET /projects/:id/merge_requests/:merge_request_iid/resource_label_events
 ```
 
@@ -244,7 +244,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Returns a single label event for a specific project merge request
 
-```
+```plaintext
 GET /projects/:id/merge_requests/:merge_request_iid/resource_label_events/:resource_label_event_id
 ```
 

doc/api/runners.md

@@ -31,7 +31,7 @@ GitLab and Runner are then connected.
 
 Get a list of specific runners available to the user.
 
-```
+```plaintext
 GET /runners
 GET /runners?scope=active
 GET /runners?type=project_type
@@ -46,7 +46,7 @@ GET /runners?tag_list=tag1,tag2
 | `status`    | string         | no       | The status of runners to show, one of: `active`, `paused`, `online`, `offline` |
 | `tag_list`  | string array   | no       | List of of the runner's tags |
 
-```
+```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/runners"
 ```
 
@@ -82,7 +82,7 @@ Example response:
 Get a list of all runners in the GitLab instance (specific and shared). Access
 is restricted to users with `admin` privileges.
 
-```
+```plaintext
 GET /runners/all
 GET /runners/all?scope=online
 GET /runners/all?type=project_type
@@ -97,7 +97,7 @@ GET /runners/all?tag_list=tag1,tag2
 | `status`    | string         | no       | The status of runners to show, one of: `active`, `paused`, `online`, `offline` |
 | `tag_list`  | string array   | no       | List of of the runner's tags |
 
-```
+```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/runners/all"
 ```
 
@@ -152,7 +152,7 @@ Example response:
 
 Get details of a runner.
 
-```
+```plaintext
 GET /runners/:id
 ```
 
@@ -160,7 +160,7 @@ GET /runners/:id
 |-----------|---------|----------|---------------------|
 | `id`      | integer | yes      | The ID of a runner  |
 
-```
+```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/runners/6"
 ```
 
@@ -204,7 +204,7 @@ Example response:
 
 Update details of a runner.
 
-```
+```plaintext
 PUT /runners/:id
 ```
 
@@ -219,7 +219,7 @@ PUT /runners/:id
 | `access_level` | string | no       | The access_level of the runner; `not_protected` or `ref_protected` |
 | `maximum_timeout` | integer | no   | Maximum timeout set when this Runner will handle the job |
 
-```
+```shell
 curl --request PUT --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/runners/6" --form "description=test-1-20150125-test" --form "tag_list=ruby,mysql,tag1,tag2"
 ```
 
@@ -265,7 +265,7 @@ Example response:
 
 Remove a runner.
 
-```
+```plaintext
 DELETE /runners/:id
 ```
 
@@ -273,7 +273,7 @@ DELETE /runners/:id
 |-----------|---------|----------|---------------------|
 | `id`      | integer | yes      | The ID of a runner  |
 
-```
+```shell
 curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/runners/6"
 ```
 
@@ -283,7 +283,7 @@ curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://git
 
 List jobs that are being processed or were processed by specified Runner.
 
-```
+```plaintext
 GET /runners/:id/jobs
 ```
 
@@ -294,7 +294,7 @@ GET /runners/:id/jobs
 | `order_by`| string  | no       | Order jobs by `id`. |
 | `sort`    | string  | no       | Sort jobs in `asc` or `desc` order (default: `desc`) |
 
-```
+```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/runners/1/jobs?status=running"
 ```
 
@@ -373,7 +373,7 @@ Example response:
 List all runners (specific and shared) available in the project. Shared runners
 are listed if at least one shared runner is defined.
 
-```
+```plaintext
 GET /projects/:id/runners
 GET /projects/:id/runners?scope=active
 GET /projects/:id/runners?type=project_type
@@ -389,7 +389,7 @@ GET /projects/:id/runners?tag_list=tag1,tag2
 | `status`   | string         | no       | The status of runners to show, one of: `active`, `paused`, `online`, `offline` |
 | `tag_list` | string array   | no       | List of of the runner's tags |
 
-```
+```shell
 curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/9/runners"
 ```
 
@@ -424,7 +424,7 @@ Example response:
 
 Enable an available specific runner in the project.
 
-```
+```plaintext
 POST /projects/:id/runners
 ```
 
@@ -433,7 +433,7 @@ POST /projects/:id/runners
 | `id`        | integer/string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
 | `runner_id` | integer | yes      | The ID of a runner  |
 
-```
+```shell
 curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/9/runners" --form "runner_id=9"
 ```
 
@@ -458,7 +458,7 @@ Disable a specific runner from the project. It works only if the project isn't
 the only project associated with the specified runner. If so, an error is
 returned. Use the [Remove a runner](#remove-a-runner) call instead.
 
-```
+```plaintext
 DELETE /projects/:id/runners/:runner_id
 ```
 
@@ -467,7 +467,7 @@ DELETE /projects/:id/runners/:runner_id
 | `id`        | integer/string | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user |
 | `runner_id` | integer | yes      | The ID of a runner  |
 
-```
+```shell
 curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/9/runners/9"
 ```
 
@@ -475,7 +475,7 @@ curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://git
 
 Register a new Runner for the instance.
 
-```
+```plaintext
 POST /runners
 ```
 
@@ -491,7 +491,7 @@ POST /runners
 | `access_level`    | string | no   | The access_level of the runner; `not_protected` or `ref_protected` |
 | `maximum_timeout` | integer | no  | Maximum timeout set when this Runner will handle the job |
 
-```
+```shell
 curl --request POST "https://gitlab.example.com/api/v4/runners" --form "token=<registration_token>" --form "description=test-1-20150125-test" --form "tag_list=ruby,mysql,tag1,tag2"
 ```
 
@@ -514,7 +514,7 @@ Example response:
 
 Deletes a registered Runner.
 
-```
+```plaintext
 DELETE /runners
 ```
 
@@ -522,7 +522,7 @@ DELETE /runners
 |-------------|---------|----------|---------------------|
 | `token`     | string  | yes      | Runner's [authentication token](#registration-and-authentication-tokens).  |
 
-```
+```shell
 curl --request DELETE "https://gitlab.example.com/api/v4/runners" --form "token=<authentication_token>"
 ```
 
@@ -536,7 +536,7 @@ Response:
 
 Validates authentication credentials for a registered Runner.
 
-```
+```plaintext
 POST /runners/verify
 ```
 
@@ -544,7 +544,7 @@ POST /runners/verify
 |-------------|---------|----------|---------------------|
 | `token`     | string  | yes      | Runner's [authentication token](#registration-and-authentication-tokens).  |
 
-```
+```shell
 curl --request POST "https://gitlab.example.com/api/v4/runners/verify" --form "token=<authentication_token>"
 ```
 

doc/api/scim.md

@@ -219,7 +219,7 @@ They match an expression as specified in [the RFC7644 filtering section](https:/
 
 Example:
 
-```
+```plaintext
 id eq a-b-c-d
 ```
 

doc/api/search.md

@@ -8,7 +8,7 @@ Every API call to search must be authenticated.
 
 Search globally across the GitLab instance.
 
-```
+```plaintext
 GET /search
 ```
 
@@ -410,7 +410,7 @@ Search within the specified group.
 
 If a user is not a member of a group and the group is private, a `GET` request on that group will result to a `404` status code.
 
-```
+```plaintext
 GET /groups/:id/search
 ```