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

# Update Location

> **Tool name:** `v1_update_location` · **Behaviour:** ✏️ Write · 🔁 Idempotent

Update an existing location for a specific event in your Zuddl organization. This replaces the location's details with the given values.

**Same as Public API:** [Update an existing location](/api-reference/locations/update-an-existing-location) (`PUT /v1/events/{eventId}/locations/{locationId}`)



## OpenAPI

````yaml https://api.prod.zuddl.com/api/v3/api-docs/mcp-tools post /tools/v1_update_location
openapi: 3.1.0
info:
  title: Zuddl MCP Tools Reference
  description: >-
    The Zuddl MCP server lets AI assistants such as Claude and ChatGPT work with
    your Zuddl organization through the [Model Context
    Protocol](https://modelcontextprotocol.io). This reference lists every tool
    the server offers. It is generated from the live server, so it always
    matches what your assistant sees.


    # Connecting


    Add `https://setup.zuddl.com/api/mcp` as a remote MCP server in your
    assistant. It signs you in to Zuddl with OAuth and then calls tools on your
    behalf, with your permissions. AI features must be enabled for your
    organization.


    # Calling a tool


    Assistants call a tool with a JSON-RPC `tools/call` request whose `name` is
    the tool name and whose `arguments` match the request body documented on the
    tool's page. The `/tools/<name>` paths in this reference identify tools;
    they are not HTTP endpoints.


    # Behaviour labels


    | Label | Meaning |

    | --- | --- |

    | 🔒 Read-only | Reads data and changes nothing. |

    | ✏️ Write | Creates or updates data, but does not delete it. |

    | ⚠️ Destructive | Deletes or removes data. Most assistants ask you to
    approve these calls. |

    | 🔁 Idempotent | Calling it again with the same arguments has no further
    effect. |


    A tool that mirrors a Public API endpoint links to that endpoint's page.
    MCP-only tools have no Public API equivalent.
  version: 1.0.0
servers:
  - url: https://setup.zuddl.com/api/mcp
    description: Zuddl MCP server
security:
  - oauth: []
tags:
  - name: Events
  - name: Attendees
  - name: Sessions
  - name: Speakers
  - name: Sponsors
  - name: Locations
  - name: Teams
  - name: Brand Kits
  - name: Registration flows & tickets
  - name: Analytics
paths:
  /tools/v1_update_location:
    post:
      tags:
        - Locations
      summary: Update Location
      description: >-
        **Tool name:** `v1_update_location` · **Behaviour:** ✏️ Write · 🔁
        Idempotent


        Update an existing location for a specific event in your Zuddl
        organization. This replaces the location's details with the given
        values.


        **Same as Public API:** [Update an existing
        location](/api-reference/locations/update-an-existing-location) (`PUT
        /v1/events/{eventId}/locations/{locationId}`)
      operationId: v1_update_location
      requestBody:
        description: The tool's `arguments`, as sent in a JSON-RPC `tools/call` request.
        content:
          application/json:
            schema:
              type: object
              properties:
                eventId:
                  type: string
                  description: Unique identifier of the event
                locationId:
                  type: string
                  description: Unique identifier of the location
                request:
                  type: object
                  description: Updated location details (name/address, map link)
                  properties:
                    mapLink:
                      type: string
                      description: Google Maps or other map service link for the location
                    name:
                      type: string
                      description: Name of the location (complete address)
                  required:
                    - name
              required:
                - eventId
                - locationId
                - request
        required: true
      responses:
        '200':
          description: A JSON-RPC `tools/call` result. The tool's output is in `content`.
components:
  securitySchemes:
    oauth:
      type: http
      description: >-
        OAuth 2.1 access token. MCP clients obtain it themselves (dynamic client
        registration + PKCE) when you connect them to the server URL above.
      scheme: bearer

````

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