---
updatedAt: 2026-05-12T10:00:17.000Z
---

# Retrieve a notice

This operation returns information about the specified notice for the current user. <br><br>**NOTE:** This information cannot be retrieved for any user other than the current user.

# OpenAPI definition

```json
{
  "openapi": "3.0.0",
  "x-explorer-enabled": false,
  "info": {
    "title": "User API (Legacy)",
    "license": {
      "name": "(c) Copyright 2021 WhiteHat Security"
    },
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://sentinel.whitehatsec.com"
    }
  ],
  "paths": {
    "/api/user/{username}/notice/{notice_id}": {
      "get": {
        "tags": [
          "User API v1.0"
        ],
        "summary": "Retrieve a notice",
        "description": "This operation returns information about the specified notice for the current user. <br><br>**NOTE:** This information cannot be retrieved for any user other than the current user.",
        "operationId": "getSingleNotice",
        "parameters": [
          {
            "name": "username",
            "in": "path",
            "description": "Username must be a valid email address.",
            "required": true,
            "style": "simple",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "notice_id",
            "in": "path",
            "description": "Notice ID.",
            "required": true,
            "style": "simple",
            "schema": {
              "type": "integer",
              "format": "int32"
            }
          },
          {
            "name": "format",
            "in": "query",
            "description": "Selects the requested response representation format.",
            "style": "form",
            "explode": true,
            "schema": {
              "type": "string",
              "default": "json",
              "example": "json",
              "enum": [
                "json"
              ]
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Provides information on a single notice for a particular Sentinel user.",
            "headers": {},
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/SystemMaintenance"
                }
              }
            }
          },
          "400": {
            "description": "BadRequestResponse indicates a request with invalid parameters.",
            "content": {}
          },
          "401": {
            "description": "UnauthorizedResponse signals an unauthorized API access.",
            "content": {}
          },
          "403": {
            "description": "ForbiddenResponse signals a request for a resource that does not exist or is not authorized.",
            "content": {}
          },
          "404": {
            "description": "NotFoundResponse indicates a request for a resource that does not exist.",
            "content": {}
          },
          "500": {
            "description": "GenericError generic error.",
            "content": {}
          }
        },
        "deprecated": false
      }
    }
  },
  "components": {
    "schemas": {
      "SystemMaintenance": {
        "type": "object",
        "properties": {
          "active": {
            "type": "number"
          },
          "href": {
            "type": "string"
          },
          "format": {
            "type": "string"
          },
          "title": {
            "type": "string"
          },
          "message": {
            "type": "string"
          },
          "dismissed": {
            "type": "string",
            "nullable": true
          },
          "type": {
            "type": "string"
          },
          "created": {
            "type": "string"
          },
          "expires": {
            "type": "string",
            "nullable": true
          }
        }
      }
    }
  },
  "x-readme": {
    "proxy-enabled": true
  }
}
```