---
updatedAt: 2026-03-31T12:12:41.000Z
agentTools:
  projectIndex: https://api.net2grid.com/llms.txt
---

# /installation/{externalInstallationId}/label

Sets a user-defined label name for the provided installation. This label serves as a customizable name assigned by the user to easily identify and manage their installations within the App.

# OpenAPI definition

```json
{
  "openapi": "3.0.0",
  "info": {
    "title": "NET2GRID Customer Engagement API",
    "description": "This is the B2C NET2GRID API that can be used by mobile and web apps to manage the accounts and the data that are provided by the NET2GRID Meter Data Analytics Platform.",
    "version": "13.6.0"
  },
  "servers": [
    {
      "url": "http://api.net2grid.docker",
      "description": "API server"
    }
  ],
  "paths": {
    "/v2/installation/{externalInstallationId}/label": {
      "put": {
        "tags": [
          "Account Status"
        ],
        "summary": "/installation/{externalInstallationId}/label",
        "description": "Sets a user-defined label name for the provided installation. This label serves as a customizable name assigned by the user to easily identify and manage their installations within the App.",
        "operationId": "v2putLabel",
        "parameters": [
          {
            "name": "externalInstallationId",
            "in": "path",
            "description": "The external installation id of the installation",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/PutLabelNameDTO"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/OkResponseDTO"
                }
              }
            }
          },
          "400": {
            "description": "Invalid request<br/>\n    <br/>422: Invalid input\n    <br/>999: Unspecified Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponseDTO"
                }
              }
            }
          },
          "500": {
            "description": "Server Error",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponseDTO"
                }
              }
            }
          }
        },
        "security": [
          {
            "bearerAuth": []
          }
        ]
      }
    }
  },
  "components": {
    "schemas": {
      "PutLabelNameDTO": {
        "required": [
          "label_name"
        ],
        "properties": {
          "label_name": {
            "description": "Τhe label name for the installation.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "ErrorDTO": {
        "properties": {
          "code": {
            "type": "integer"
          },
          "message": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "ErrorResponseDTO": {
        "properties": {
          "status": {
            "type": "string"
          },
          "error": {
            "$ref": "#/components/schemas/ErrorDTO"
          }
        },
        "type": "object"
      },
      "OkResponseDTO": {
        "required": [
          "status",
          "message"
        ],
        "properties": {
          "status": {
            "type": "string"
          },
          "message": {
            "type": "string"
          }
        },
        "type": "object"
      }
    },
    "securitySchemes": {
      "bearerAuth": {
        "type": "http",
        "bearerFormat": "JWT",
        "scheme": "bearer"
      }
    }
  },
  "tags": [
    {
      "name": "Account Status"
    }
  ],
  "x-explorer-enabled": false
}
```