feat: agent-api: add customer's id filter to list_archives v3.6

Author: wfabjanczuk

src/pages/messaging/agent-chat-api/changelog/index.mdx

@@ -25,7 +25,7 @@ The developer preview version provides a preview of the upcoming changes to the
 
 - The **Get Chat** ([Web](/messaging/agent-chat-api/v3.6/#get-chat) & [RTM](/messaging/agent-chat-api/v3.6/rtm-reference/#get-chat)) method now validates access to the requested thread.
 - The **List Chats** ([Web](/messaging/agent-chat-api/v3.6/#list-chats) & [RTM](/messaging/agent-chat-api/v3.6/rtm-reference/#list-chats)) method filter `include_active` is replaced with `active` and now allows filtering only active, only inactive or both types of chats.
-- The **List Archives** ([Web](/messaging/agent-chat-api/v3.6/#list-archives) & [RTM](/messaging/agent-chat-api/v3.6/rtm-reference/#list-archives)) method has a new filter, `customer_email`.
+- The **List Archives** ([Web](/messaging/agent-chat-api/v3.6/#list-archives) & [RTM](/messaging/agent-chat-api/v3.6/rtm-reference/#list-archives)) method has new filters, `customer_id` and `customer_email`.
 - The [**Thread**](/messaging/agent-chat-api/v3.6/data-structures/#threads) data structure has a new `customer_visit` field.
 - The [**agent_disconnected**](/messaging/agent-chat-api/v3.6/rtm-pushes#agent_disconnected) push has a reason for disconnection, `role_permissions_changed`.
 

src/pages/messaging/agent-chat-api/v3.6/index.mdx

@@ -511,6 +511,7 @@ The list classification is based on threads; 1 chat per 1 thread. Thus, the same
 | `filters.greetings.<greetings_filter_type>`                      | No       | `any`     | **\*\*\*\*\*\*** **described below**                                                                                  |
 | `filters.agent_response.<agent_response_filter_type>`            | No       | `any`     | **\*\*\*\*\*\*\*** **described below**                                                                                |
 | `filters.customer_countries.<filter_type>`                       | No       | `any`     | It supports country codes with the `ISO 3166-1 Alpha-2` format.                                                       |
+| `filters.customer_id`                                            | No       | `string`  |                                                                                                                       |
 | `filters.customer_email`                                         | No       | `string`  |                                                                                                                       |
 | `page_id`                                                        | No       | `string`  |                                                                                                                       |
 | `sort_order` **\*\*\*\*\***                                      | No       | `string`  | Default: `desc`                                                                                                       |

src/pages/messaging/agent-chat-api/v3.6/rtm-reference/index.mdx

@@ -571,6 +571,7 @@ The list classification is based on threads; 1 chat per 1 thread. Thus, the same
 | `filters.greetings.<greetings_filter_type>`                      | No       | `any`     | **\*\*\*\*\*\*** **described below**                                                                                  |
 | `filters.agent_response.<agent_response_filter_type>`            | No       | `any`     | **\*\*\*\*\*\*\*** **described below**                                                                                |
 | `filters.customer_countries.<filter_type>`                       | No       | `any`     | It supports country codes with the `ISO 3166-1 Alpha-2` format.                                                       |
+| `filters.customer_id`                                            | No       | `string`  |                                                                                                                       |
 | `filters.customer_email`                                         | No       | `string`  |                                                                                                                       |
 | `page_id`                                                        | No       | `string`  |                                                                                                                       |
 | `sort_order` **\*\*\*\*\***                                      | No       | `string`  | Default: `desc`                                                                                                       |