Update parameter formatting across Service API docs

doc/api/services.md

 # Services API
 
+>**Note:** This API requires an access token with Master or Owner permissions
+
 ## Asana
 
 Asana - Teamwork without email
@@ -16,8 +18,10 @@ PUT /projects/:id/services/asana
 
 Parameters:
 
-- `api_key` (**required**) - User API token. User must have access to task, all comments will be attributed to this user.
-- `restrict_to_branch` (optional) - Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches.
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `api_key` | string | true | User API token. User must have access to task, all comments will be attributed to this user. |
+| `restrict_to_branch` | string | false | Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches. |
 
 ### Delete Asana service
 
@@ -49,8 +53,10 @@ PUT /projects/:id/services/assembla
 
 Parameters:
 
-- `token` (**required**)
-- `subdomain` (optional)
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | The authentication token
+| `subdomain` | string | false | The subdomain setting |
 
 ### Delete Assembla service
 
@@ -84,10 +90,12 @@ PUT /projects/:id/services/bamboo
 
 Parameters:
 
-- `bamboo_url` (**required**) - Bamboo root URL like https://bamboo.example.com
-- `build_key` (**required**) - Bamboo build plan key like KEY
-- `username` (**required**) - A user with API access, if applicable
-- `password` (**required**)
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `bamboo_url` | string | true | Bamboo root URL like https://bamboo.example.com |
+| `build_key` | string | true | Bamboo build plan key like KEY |
+| `username` | string | true | A user with API access, if applicable |
+| `password` | string | true | Password of the user |
 
 ### Delete Atlassian Bamboo CI service
 
@@ -119,9 +127,11 @@ PUT /projects/:id/services/buildkite
 
 Parameters:
 
-- `token` (**required**) - Buildkite project GitLab token
-- `project_url` (**required**) - https://buildkite.com/example/project
-- `enable_ssl_verification` (optional) - Enable SSL verification
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | Buildkite project GitLab token |
+| `project_url` | string | true | https://buildkite.com/example/project |
+| `enable_ssl_verification` | boolean | false | Enable SSL verification |
 
 ### Delete Buildkite service
 
@@ -153,9 +163,11 @@ PUT /projects/:id/services/campfire
 
 Parameters:
 
-- `token` (**required**)
-- `subdomain` (optional)
-- `room` (optional)
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | Campfire token |
+| `subdomain` | string | false | Campfire subdomain |
+| `room`  | string | false | Campfire room |
 
 ### Delete Campfire service
 
@@ -187,11 +199,13 @@ PUT /projects/:id/services/custom-issue-tracker
 
 Parameters:
 
-- `new_issue_url` (**required**) - New Issue url
-- `issues_url` (**required**) - Issue url
-- `project_url` (**required**) - Project url
-- `description` (optional) - Custom issue tracker
-- `title` (optional) - Custom Issue Tracker
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `new_issue_url` | string | true |  New Issue url
+| `issues_url` | string | true | Issue url
+| `project_url` | string | true | Project url
+| `description` | string | false | Description
+| `title` | string | false | Title
 
 ### Delete Custom Issue Tracker service
 
@@ -223,9 +237,11 @@ PUT /projects/:id/services/drone-ci
 
 Parameters:
 
-- `token` (**required**) - Drone CI project specific token
-- `drone_url` (**required**) - http://drone.example.com
-- `enable_ssl_verification` (optional) - Enable SSL verification
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | Drone CI project specific token |
+| `drone_url` | string | true | http://drone.example.com |
+| `enable_ssl_verification` | boolean | false | Enable SSL verification |
 
 ### Delete Drone CI service
 
@@ -257,9 +273,11 @@ PUT /projects/:id/services/emails-on-push
 
 Parameters:
 
-- `recipients` (**required**) - Emails separated by whitespace
-- `disable_diffs` (optional) - Disable code diffs
-- `send_from_committer_email` (optional) - Send from committer
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `recipients` | string | true | Emails separated by whitespace |
+| `disable_diffs` | boolean | false | Disable code diffs |
+| `send_from_committer_email` | boolean | false | Send from committer |
 
 ### Delete Emails on push service
 
@@ -291,7 +309,9 @@ PUT /projects/:id/services/external-wiki
 
 Parameters:
 
-- `external_wiki_url` (**required**) - The URL of the external Wiki
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `external_wiki_url` | string | true | The URL of the external Wiki |
 
 ### Delete External Wiki service
 
@@ -323,7 +343,9 @@ PUT /projects/:id/services/flowdock
 
 Parameters:
 
-- `token` (**required**) - Flowdock Git source token
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | Flowdock Git source token |
 
 ### Delete Flowdock service
 
@@ -355,8 +377,10 @@ PUT /projects/:id/services/gemnasium
 
 Parameters:
 
-- `api_key` (**required**) - Your personal API KEY on gemnasium.com
-- `token` (**required**) - The project's slug on gemnasium.com
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `api_key` | string | true | Your personal API KEY on gemnasium.com |
+| `token`  | string | true | The project's slug on gemnasium.com |
 
 ### Delete Gemnasium service
 
@@ -388,12 +412,14 @@ PUT /projects/:id/services/hipchat
 
 Parameters:
 
-- `token` (**required**) - Room token
-- `color` (optional)
-- `notify` (optional)
-- `room` (optional) - Room name or ID
-- `api_version` (optional) - Leave blank for default (v2)
-- `server` (optional) - Leave blank for default. https://hipchat.example.com
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | Room token |
+| `color` | string | false | The room color |
+| `notify` | boolean | false | Enable notifications |
+| `room` | string | false |Room name or ID |
+| `api_version` | string | false | Leave blank for default (v2) |
+| `server` | string | false | Leave blank for default. https://hipchat.example.com |
 
 ### Delete HipChat service
 
@@ -427,11 +453,13 @@ PUT /projects/:id/services/irker
 
 Parameters:
 
-- `recipients` (**required**) - Recipients/channels separated by whitespaces
-- `default_irc_uri` (optional) - irc://irc.network.net:6697/
-- `server_port` (optional) - 6659
-- `server_host` (optional) - localhost
-- `colorize_messages` (optional)
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `recipients` | string | true | Recipients/channels separated by whitespaces |
+| `default_irc_uri` | string | false | irc://irc.network.net:6697/ |
+| `server_host` | string | false | localhost |
+| `server_port` | integer | false | 6659 |
+| `colorize_messages` | boolean | false | Colorize messages |
 
 ### Delete Irker (IRC gateway) service
 
@@ -474,7 +502,9 @@ Set JIRA service for a project.
 PUT /projects/:id/services/jira
 ```
 
-| Attribute | Type | Required | Description |
+Parameters:
+
+| Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `url`           | string | yes | The URL to the JIRA project which is being linked to this GitLab project, e.g., `https://jira.example.com`. |
 | `project_key`   | string | yes | The short identifier for your JIRA project, all uppercase, e.g., `PROJ`. |
@@ -569,7 +599,7 @@ PUT /projects/:id/services/slack-slash-commands
 
 Parameters:
 
-| Attribute | Type | Required | Description |
+| Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `token` | string | yes | The Slack token |
 
@@ -604,7 +634,7 @@ PUT /projects/:id/services/mattermost-slash-commands
 
 Parameters:
 
-| Attribute | Type | Required | Description |
+| Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `token` | string | yes | The Mattermost token |
 | `username` | string | no | The username to use to post the message |
@@ -665,7 +695,7 @@ PUT /projects/:id/services/pipelines-email
 
 Parameters:
 
-| Attribute | Type | Required | Description |
+| Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `recipients` | string | yes | Comma-separated list of recipient email addresses |
 | `add_pusher` | boolean | no | Add pusher to recipients list |
@@ -701,8 +731,10 @@ PUT /projects/:id/services/pivotaltracker
 
 Parameters:
 
-- `token` (**required**)
-- `restrict_to_branch` (optional) - Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches.
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | true | The PivotalTracker token |
+| `restrict_to_branch` | boolean | false | Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches. |
 
 ### Delete PivotalTracker service
 
@@ -734,11 +766,13 @@ PUT /projects/:id/services/pushover
 
 Parameters:
 
-- `api_key` (**required**) - Your application key
-- `user_key` (**required**) - Your user key
-- `priority` (**required**)
-- `device` (optional) - Leave blank for all active devices
-- `sound` (optional)
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `api_key` | string | true | Your application key |
+| `user_key` | string | true | Your user key |
+| `priority` | string | true | The priority |
+| `device` | string | false | Leave blank for all active devices |
+| `sound` | string | false | The sound of the notification |
 
 ### Delete Pushover service
 
@@ -770,10 +804,12 @@ PUT /projects/:id/services/redmine
 
 Parameters:
 
-- `new_issue_url` (**required**) - New Issue url
-- `project_url` (**required**) - Project url
-- `issues_url` (**required**) - Issue url
-- `description` (optional) - Redmine issue tracker
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `new_issue_url` | string | true | New Issue url |
+| `project_url` | string | true | Project url |
+| `issues_url` | string | true | Issue url |
+| `description` | string | false | Description |
 
 ### Delete Redmine service
 
@@ -805,7 +841,7 @@ PUT /projects/:id/services/slack
 
 >**Note:** Specific event parameters (e.g. `push_events` flag and `push_channel`) were [introduced in v10.4][11435]
 
-#### Parameters
+Parameters:
 
 | Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
@@ -861,7 +897,7 @@ PUT /projects/:id/services/mattermost
 
 >**Note:** Specific event parameters (e.g. `push_events` flag and `push_channel`) were [introduced in v10.4][11435]
 
-#### Parameters
+Parameters:
 
 | Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
@@ -919,10 +955,12 @@ PUT /projects/:id/services/teamcity
 
 Parameters:
 
-- `teamcity_url` (**required**) - TeamCity root URL like https://teamcity.example.com
-- `build_type` (**required**) - Build configuration ID
-- `username` (**required**) - A user with permissions to trigger a manual build
-- `password` (**required**)
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `teamcity_url` | string | true | TeamCity root URL like https://teamcity.example.com |
+| `build_type` | string | true | Build configuration ID |
+| `username` | string | true | A user with permissions to trigger a manual build |
+| `password` | string | true | The password of the user |
 
 ### Delete JetBrains TeamCity CI service
 
@@ -960,7 +998,9 @@ PUT /projects/:id/services/mock-ci
 
 Parameters:
 
-- `mock_service_url` (**required**) - http://localhost:4004
+| Parameter | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `mock_service_url` | string | true | http://localhost:4004 |
 
 ### Delete MockCI service