> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gtm-api.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Mute conversation

> Mute or unmute one thread's notifications on LinkedIn (outward action). Pass the conversation sid + mute (true = mute, default; false = unmute); the change is dispatched to LinkedIn and mirrored on the stored row.

Contract:
- MCP tool `mute_linkedin_conversation`, registry package `mcp.linkedin/linkedin_conversations`, mount `linkedin.messaging`.
- Operation `action`, response envelope `action`.
- Flags: dangerous: the MCP layer gates it behind a preview/commit token, and the effect cannot be undone through this API.



## OpenAPI

````yaml /api-reference/linkedin/openapi.yaml post /api/linkedin-conversations/{sid}/mute
openapi: 3.0.3
info:
  title: 'GTM API public contract: gtm.service.linkedin'
  description: >-
    Connected LinkedIn accounts and everything driven through them: account
    health and smart limits, conversations and messages, the connection graph,
    outbound posting, scraping, profile and company enrichment, and the
    antidetect browsers that execute it all.


    GENERATED. This document is projected from the Zod MCP tool registry in
    `product/mcp/gtm.mcp` (one tool per public endpoint, 1:1). Do not edit it by
    hand; edit the tool definition and regenerate with `pnpm openapi:public`.


    Surface: the public `/api` contract of `gtm.service.linkedin`, 150
    operations. Internal (`/internal`) and health endpoints are deliberately
    absent; the code-faithful spec that documents those lives in
    `product/openapi/gtm.openapi.tech`.


    Conventions:

    - Auth is a bearer JWT, optionally narrowed by the `Team-SID` header.

    - Every success body is an MCP envelope: `success: true` plus one typed
    `operation` shape (`search`, `get`, `create`, `update`, `delete`, `metrics`,
    `group_by`, `action`), and a `meta` block with `trace_id` for support.

    - Every failure is the same `McpError` envelope with a code from a fixed
    16-code taxonomy, so a client maps errors once.

    - Lists page with `page_size` (0 to 500, default 50) plus an opaque forward
    `cursor`; `page_size: 0` returns counts only.

    - On `GET` and `DELETE`, object-valued query parameters (`filter`, `sort`)
    travel as JSON text and array-valued ones repeat as `name[]=value`.

    - The MCP-only `_meta` field (usage analytics) never reaches the backend and
    is not part of this contract.
  version: '1.0'
  contact:
    name: GTM API
    url: https://gtm-api.com
    email: support@gtm-api.com
  license:
    name: Proprietary
    url: https://gtm-api.com/license
servers:
  - url: https://app.gtm-api.com/linkedin/v4
    description: Production, through the app.gtm-api.com gateway
  - url: http://localhost:8020
    description: Local Docker (gtm_linkedin_nginx_dev)
security:
  - BearerJwt: []
    TeamSid: []
tags:
  - name: antidetect_browser_logs
    description: >-
      Registry package `mcp.linkedin/antidetect_browser_logs`, served on MCP
      mount `linkedin.browsers`.
  - name: antidetect_browser_proxies
    description: >-
      Registry package `mcp.linkedin/antidetect_browser_proxies`, served on MCP
      mount `linkedin.browsers`.
  - name: antidetect_browsers
    description: >-
      Registry package `mcp.linkedin/antidetect_browsers`, served on MCP mount
      `linkedin.browsers`.
  - name: cloud_browser_sessions
    description: >-
      Registry package `mcp.linkedin/cloud_browser_sessions`, served on MCP
      mount `linkedin.browsers`.
  - name: cloud_browsers
    description: >-
      Registry package `mcp.linkedin/cloud_browsers`, served on MCP mount
      `linkedin.browsers`.
  - name: data_requests
    description: >-
      Registry package `mcp.linkedin/data_requests`, served on MCP mount
      `linkedin.data`.
  - name: linkedin_account_activity_log
    description: >-
      Registry package `mcp.linkedin/linkedin_account_activity_log`, served on
      MCP mount `linkedin.account-monitor`.
  - name: linkedin_account_block_log
    description: >-
      Registry package `mcp.linkedin/linkedin_account_block_log`, served on MCP
      mount `linkedin.account-monitor`.
  - name: linkedin_account_quota_hits
    description: >-
      Registry package `mcp.linkedin/linkedin_account_quota_hits`, served on MCP
      mount `linkedin.account-monitor`.
  - name: linkedin_account_smart_limits
    description: >-
      Registry package `mcp.linkedin/linkedin_account_smart_limits`, served on
      MCP mount `linkedin.accounts`.
  - name: linkedin_account_snapshots
    description: >-
      Registry package `mcp.linkedin/linkedin_account_snapshots`, served on MCP
      mount `linkedin.account-monitor`.
  - name: linkedin_account_sync_runs
    description: >-
      Registry package `mcp.linkedin/linkedin_account_sync_runs`, served on MCP
      mount `linkedin.account-monitor`.
  - name: linkedin_accounts
    description: >-
      Registry package `mcp.linkedin/linkedin_accounts`, served on MCP mount
      `linkedin.accounts`.
  - name: linkedin_auto_scrape_results
    description: >-
      Registry package `mcp.linkedin/linkedin_auto_scrape_results`, served on
      MCP mount `linkedin.auto-scrapes`.
  - name: linkedin_auto_scrape_runs
    description: >-
      Registry package `mcp.linkedin/linkedin_auto_scrape_runs`, served on MCP
      mount `linkedin.auto-scrapes`.
  - name: linkedin_auto_scrapes
    description: >-
      Registry package `mcp.linkedin/linkedin_auto_scrapes`, served on MCP mount
      `linkedin.auto-scrapes`.
  - name: linkedin_benchmarks
    description: >-
      Registry package `mcp.linkedin/linkedin_benchmarks`, served on MCP mount
      `linkedin.account-monitor`.
  - name: linkedin_connection_invitations
    description: >-
      Registry package `mcp.linkedin/linkedin_connection_invitations`, served on
      MCP mount `linkedin.network`.
  - name: linkedin_connection_requests
    description: >-
      Registry package `mcp.linkedin/linkedin_connection_requests`, served on
      MCP mount `linkedin.network`.
  - name: linkedin_connections
    description: >-
      Registry package `mcp.linkedin/linkedin_connections`, served on MCP mount
      `linkedin.network`.
  - name: linkedin_conversations
    description: >-
      Registry package `mcp.linkedin/linkedin_conversations`, served on MCP
      mount `linkedin.messaging`.
  - name: linkedin_custom_requests
    description: >-
      Registry package `mcp.linkedin/linkedin_custom_requests`, served on MCP
      mount `linkedin.platform`.
  - name: linkedin_enrichment
    description: >-
      Registry package `mcp.linkedin/linkedin_enrichment`, served on MCP mount
      `linkedin.enrichment`.
  - name: linkedin_followers
    description: >-
      Registry package `mcp.linkedin/linkedin_followers`, served on MCP mount
      `linkedin.network`.
  - name: linkedin_messages
    description: >-
      Registry package `mcp.linkedin/linkedin_messages`, served on MCP mount
      `linkedin.messaging`.
  - name: linkedin_posting
    description: >-
      Registry package `mcp.linkedin/linkedin_posting`, served on MCP mount
      `linkedin.content`.
  - name: linkedin_scraping
    description: >-
      Registry package `mcp.linkedin/linkedin_scraping`, served on MCP mount
      `linkedin.scraping`.
paths:
  /api/linkedin-conversations/{sid}/mute:
    post:
      tags:
        - linkedin_conversations
      summary: Mute conversation
      description: >-
        Mute or unmute one thread's notifications on LinkedIn (outward action).
        Pass the conversation sid + mute (true = mute, default; false = unmute);
        the change is dispatched to LinkedIn and mirrored on the stored row.


        Contract:

        - MCP tool `mute_linkedin_conversation`, registry package
        `mcp.linkedin/linkedin_conversations`, mount `linkedin.messaging`.

        - Operation `action`, response envelope `action`.

        - Flags: dangerous: the MCP layer gates it behind a preview/commit
        token, and the effect cannot be undone through this API.
      operationId: mute_linkedin_conversation
      parameters:
        - name: sid
          in: path
          required: true
          description: LinkedIn conversation sid (ln_cv_…).
          schema:
            type: string
            minLength: 18
            maxLength: 18
            pattern: ^ln_cv_
            description: LinkedIn conversation sid (ln_cv_…).
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MuteLinkedinConversationRequest'
      responses:
        '200':
          description: '`action` success envelope.'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MuteLinkedinConversationResponse'
        4XX:
          $ref: '#/components/responses/McpClientError'
        5XX:
          $ref: '#/components/responses/McpServerError'
components:
  schemas:
    MuteLinkedinConversationRequest:
      type: object
      description: Request body of `mute_linkedin_conversation`.
      properties:
        mute:
          type: boolean
          description: true = mute (default), false = unmute.
    MuteLinkedinConversationResponse:
      type: object
      properties:
        success:
          type: boolean
          enum:
            - true
        operation:
          type: string
          enum:
            - action
        action:
          type: string
          description: kebab-case verb; matches the route segment.
        item:
          type: object
          nullable: true
          properties:
            sid:
              type: string
            team_sid:
              type: string
            linkedin_account_sid:
              type: string
            conversation_hash:
              type: string
            messenger_type:
              type: string
              enum:
                - linkedin
                - sales_navigator
              description: 'Messenger surface: basic LinkedIn messenger or Sales Navigator.'
            ln_member_id:
              type: string
              nullable: true
            ln_id:
              type: string
              nullable: true
            sn_id:
              type: string
              nullable: true
            nickname:
              type: string
              nullable: true
            participants:
              type: array
              nullable: true
              items:
                type: object
                properties:
                  ln_member_id:
                    type: string
                    nullable: true
                  ln_id:
                    type: string
                    nullable: true
                  sn_id:
                    type: string
                    nullable: true
                  nickname:
                    type: string
                    nullable: true
                  full_name:
                    type: string
                    nullable: true
                  headline:
                    type: string
                    nullable: true
                  picture_url:
                    type: string
                    nullable: true
            is_muted:
              type: boolean
              nullable: true
            event_count:
              type: number
            last_activity_at:
              type: string
              nullable: true
            last_stored_message_at:
              type: string
              nullable: true
            last_message_sync_at:
              type: string
              nullable: true
            created_at:
              type: string
            updated_at:
              type: string
            deleted_at:
              type: string
              nullable: true
          required:
            - sid
            - team_sid
            - linkedin_account_sid
            - conversation_hash
            - messenger_type
            - ln_member_id
            - ln_id
            - sn_id
            - nickname
            - participants
            - is_muted
            - event_count
            - last_activity_at
            - last_stored_message_at
            - last_message_sync_at
            - created_at
            - updated_at
            - deleted_at
        result:
          type: object
          additionalProperties: {}
        meta:
          type: object
          properties:
            trace_id:
              type: string
              description: UUID v7; same 128-bit value as the X-Trace-Id header.
            span_id:
              type: string
              pattern: ^[0-9a-f]{16}$
              description: 16 hex chars, root span of this request.
            timestamp:
              type: string
              description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time.
            duration_ms:
              type: integer
              minimum: 0
              description: Server-side wall clock.
            debug_url:
              type: string
              description: Deep link to the post-call analysis UI.
          required:
            - trace_id
            - span_id
            - timestamp
            - duration_ms
            - debug_url
        credits:
          type: object
          properties:
            charged:
              type: integer
              minimum: 0
              description: Credits debited for THIS call (0 on own-account / cache hit).
            reason:
              type: string
              nullable: true
              enum:
                - infra_pool
                - limit_fallback
            executed_on:
              type: string
              enum:
                - own_account
                - infra_pool
            balance_after:
              type: integer
              nullable: true
              minimum: 0
              description: >-
                Team balance after the debit; null when the ledger was
                untouched.
          required:
            - charged
            - reason
            - executed_on
            - balance_after
      required:
        - success
        - operation
        - action
        - item
        - result
        - meta
    McpError:
      type: object
      properties:
        success:
          type: boolean
          enum:
            - false
        error:
          type: object
          properties:
            code:
              type: string
              enum:
                - validation_failed
                - nothing_to_update
                - not_found
                - relation_not_found
                - invalid_transition
                - limit_exceeded
                - payment_required
                - duplicate_rejected
                - conflict
                - delete_blocked
                - unauthorized
                - forbidden
                - rate_limited
                - internal_error
                - service_unavailable
                - not_implemented
            message:
              type: string
            recoverable:
              type: boolean
            suggestion:
              type: string
            field_errors:
              type: object
              additionalProperties:
                type: array
                items:
                  anyOf:
                    - type: string
                    - type: object
                      properties:
                        rule:
                          type: string
                        message:
                          type: string
                      required:
                        - rule
                        - message
            blockers:
              type: array
              items:
                type: object
                properties:
                  type:
                    type: string
                    description: >-
                      Machine-readable blocker type (active_flow, pending_tasks,
                      …).
                  severity:
                    type: string
                    enum:
                      - hard
                      - soft
                    description: >-
                      hard = external action required; soft = acknowledge is
                      enough.
                  description:
                    type: string
                  entity_sid:
                    type: string
                    nullable: true
                  count:
                    type: integer
                  resolution:
                    type: string
                    description: 'Hard: tool name to call. Soft: code for acknowledge[].'
                  resolution_hint:
                    type: string
                required:
                  - type
                  - severity
                  - description
                  - entity_sid
                  - resolution
                  - resolution_hint
            context:
              type: object
              additionalProperties: {}
          required:
            - code
            - message
            - recoverable
        meta:
          type: object
          properties:
            trace_id:
              type: string
              description: UUID v7; same 128-bit value as the X-Trace-Id header.
            span_id:
              type: string
              pattern: ^[0-9a-f]{16}$
              description: 16 hex chars, root span of this request.
            timestamp:
              type: string
              description: ISO 8601 UTC (Y-m-dTH:i:sZ), response time.
            duration_ms:
              type: integer
              minimum: 0
              description: Server-side wall clock.
            debug_url:
              type: string
              description: Deep link to the post-call analysis UI.
          required:
            - trace_id
            - span_id
            - timestamp
            - duration_ms
            - debug_url
      required:
        - success
        - error
  responses:
    McpClientError:
      description: >-
        MCP error envelope. `error.code` is one of validation_failed,
        nothing_to_update, not_found, relation_not_found, invalid_transition,
        limit_exceeded, payment_required, duplicate_rejected, conflict,
        delete_blocked, unauthorized, forbidden, rate_limited, not_implemented.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/McpError'
    McpServerError:
      description: >-
        MCP error envelope with `error.code` internal_error or
        service_unavailable.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/McpError'
  securitySchemes:
    BearerJwt:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: >-
        Access token issued by gtm.service.id. Its `access_identity` claim
        carries `team_sid`, `actor_sid` and `actor_type`, and that team scope is
        authoritative.
    TeamSid:
      type: apiKey
      in: header
      name: Team-SID
      description: >-
        Team scope for tokens that do not carry one. Ignored when the token
        already names a team.

````