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

# Get a Tag

> <div style="text-align: center; margin: 1rem 0 1rem 0;"><img src="https://raw.githubusercontent.com/RocketChat/Rocket.Chat-Open-API/main/images/Enterprise%20tag.svg" alt="Enterprise" style="display: block; margin: auto;"></div>

At least one of the following permissions is required:
  * `view-l-room`
  * `manage-livechat-tags`

## OpenAPI

````json GET /api/v1/livechat/tags/{tagId}
{
  "openapi": "3.0.0",
  "info": {
    "version": "1.0.0",
    "title": "Omnichannel"
  },
  "servers": [
    {
      "url": "https://apiexplorer.support.rocket.chat"
    }
  ],
  "tags": [
    {
      "name": "Omnichannel Users"
    },
    {
      "name": "Omnichannel Agents"
    },
    {
      "name": "Omnichannel Monitors"
    },
    {
      "name": "Omnichannel Visitors"
    },
    {
      "name": "Omnichannel Contacts"
    },
    {
      "name": "Omnichannel Rooms"
    },
    {
      "name": "Omnichannel Departments"
    },
    {
      "name": "Omnichannel Custom Fields"
    },
    {
      "name": "Omnichannel Business Hours"
    },
    {
      "name": "Omnichannel Priorities"
    },
    {
      "name": "Omnichannel Tags"
    },
    {
      "name": "Omnichannel Units"
    },
    {
      "name": "SLA Policies"
    },
    {
      "name": "Canned Responses"
    },
    {
      "name": "Omnichannel Transcript"
    },
    {
      "name": "Omnichannel Statistics"
    },
    {
      "name": "Omnichannel Agent Stats"
    },
    {
      "name": "Omnichannel Dashboards"
    },
    {
      "name": "Reports"
    },
    {
      "name": "Omnichannel Inquiries"
    },
    {
      "name": "Omnichannel Webhooks"
    },
    {
      "name": "Livechat"
    },
    {
      "name": "Livechat Appearance"
    },
    {
      "name": "Livechat Triggers"
    },
    {
      "name": "Livechat Messages"
    },
    {
      "name": "Livechat Page Visited"
    }
  ],
  "paths": {
    "/api/v1/livechat/tags/{tagId}": {
      "get": {
        "tags": [
          "Omnichannel Tags"
        ],
        "summary": "Get a Tag",
        "description": "<div style=\"text-align: center; margin: 1rem 0 1rem 0;\"><img src=\"https://raw.githubusercontent.com/RocketChat/Rocket.Chat-Open-API/main/images/Enterprise%20tag.svg\" alt=\"Enterprise\" style=\"display: block; margin: auto;\"></div>\n\nAt least one of the following permissions is required:\n  * `view-l-room`\n  * `manage-livechat-tags`",
        "operationId": "get-api-v1-livechat-tags-tagId",
        "parameters": [
          {
            "$ref": "#/components/parameters/AuthToken"
          },
          {
            "$ref": "#/components/parameters/UserId"
          },
          {
            "name": "tagId",
            "in": "path",
            "description": "The tag ID.",
            "required": true,
            "schema": {
              "type": "string"
            },
            "example": "pXkCRLGxD34y2FEZq"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "_id": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "numDepartments": {
                      "type": "integer"
                    },
                    "departments": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    },
                    "_updatedAt": {
                      "type": "string"
                    },
                    "description": {
                      "type": "string"
                    },
                    "success": {
                      "type": "boolean"
                    }
                  }
                },
                "examples": {
                  "Success Example": {
                    "value": {
                      "_id": "nNJntq2n6GBdR8JC4",
                      "name": "331",
                      "numDepartments": 2,
                      "departments": [
                        "kxL4qaa29SMpy3ZXG",
                        "WRY3EFGAT9Xh5NFBv"
                      ],
                      "_updatedAt": "2022-11-28T07:17:31.973Z",
                      "description": "test",
                      "success": true
                    }
                  }
                }
              }
            }
          },
          "401": {
            "$ref": "#/components/responses/authorizationError"
          },
          "403": {
            "$ref": "#/components/responses/permissionError"
          },
          "404": {
            "description": "Not Found",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "success": {
                      "type": "boolean"
                    },
                    "error": {
                      "type": "string"
                    }
                  }
                },
                "examples": {
                  "Example 1": {
                    "value": {
                      "success": false,
                      "error": "Tag not found"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "parameters": {
      "AuthToken": {
        "name": "X-Auth-Token",
        "in": "header",
        "description": "The `authToken` of the authenticated user.",
        "required": true,
        "schema": {
          "type": "string"
        },
        "example": "RScctEHSmLGZGywfIhWyRpyofhKOiMoUIpimhvheU3f"
      },
      "UserId": {
        "name": "X-User-Id",
        "in": "header",
        "description": "The `userId` of the authenticated user.",
        "required": true,
        "schema": {
          "type": "string"
        },
        "example": "rbAXPnMktTFbNpwtJ"
      }
    },
    "responses": {
      "authorizationError": {
        "description": "Unauthorized",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "status": {
                  "type": "string"
                },
                "message": {
                  "type": "string"
                }
              }
            },
            "examples": {
              "Authorization Error": {
                "value": {
                  "status": "error",
                  "message": "You must be logged in to do this."
                }
              }
            }
          }
        }
      },
      "permissionError": {
        "description": "Forbidden",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "success": {
                  "type": "boolean"
                },
                "error": {
                  "type": "string"
                }
              }
            },
            "examples": {
              "Permission Error": {
                "value": {
                  "success": false,
                  "error": "User does not have the permissions required for this action [error-unauthorized]"
                }
              },
              "Unauthorized": {
                "value": {
                  "success": false,
                  "error": "unauthorized"
                }
              }
            }
          }
        }
      }
    }
  }
}
````