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

# Update a content element

> Updates an existing content store element's content and/or metadata by ID. Fields left out of the request body are left unchanged. The element's ID and any placeholder references pointing to it are never changed.

## OpenAPI

````json PUT /content/update
{
  "openapi": "3.0.4",
  "info": {
    "title": "Engage public API",
    "version": "1"
  },
  "servers": [
    {
      "url": "https://your-engage-domain.com/api/rest"
    }
  ],
  "tags": [
    {
      "name": "Address Attributes"
    },
    {
      "name": "Async"
    },
    {
      "name": "Audit Log"
    },
    {
      "name": "Automation"
    },
    {
      "name": "Blacklist"
    },
    {
      "name": "CMS"
    },
    {
      "name": "Contact"
    },
    {
      "name": "Content"
    },
    {
      "name": "Coupon"
    },
    {
      "name": "Draft Message"
    },
    {
      "name": "Ecommerce"
    },
    {
      "name": "Group"
    },
    {
      "name": "Group Attributes"
    },
    {
      "name": "Landing Page"
    },
    {
      "name": "Member Attributes"
    },
    {
      "name": "Membership"
    },
    {
      "name": "Message"
    },
    {
      "name": "Meta"
    },
    {
      "name": "Mobile Push"
    },
    {
      "name": "Prepared Message"
    },
    {
      "name": "Process"
    },
    {
      "name": "Profile Attributes"
    },
    {
      "name": "Related Data"
    },
    {
      "name": "Segmentation"
    },
    {
      "name": "System"
    },
    {
      "name": "System User"
    },
    {
      "name": "Usage Statistics"
    },
    {
      "name": "User"
    },
    {
      "name": "Whiteboard"
    }
  ],
  "paths": {
    "/content/update": {
      "put": {
        "tags": [
          "Content"
        ],
        "summary": "Update a content element",
        "description": "Updates an existing content store element's content and/or metadata by ID. Fields left out of the request body are left unchanged. The element's ID and any placeholder references pointing to it are never changed.",
        "operationId": "UpdateContent",
        "parameters": [
          {
            "name": "contentId",
            "in": "query",
            "description": "Content id",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/ContentStoreElementUpdate"
              }
            }
          },
          "x-bodyName": "body"
        },
        "responses": {
          "200": {
            "description": "",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ContentStoreElement"
                }
              }
            }
          },
          "400": {
            "description": "",
            "content": {
              "application/json": {}
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "ContentStoreElementUpdate": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "contentType": {
            "type": "string"
          },
          "content": {
            "type": "string"
          },
          "status": {
            "enum": [
              "ACCEPTED",
              "OPEN",
              "PROGRESS"
            ],
            "type": "string"
          },
          "expirationDate": {
            "type": "string"
          },
          "tags": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "description": {
            "type": "string"
          },
          "expirationAutomatic": {
            "type": "boolean",
            "default": false
          }
        }
      },
      "ContentStoreElement": {
        "type": "object",
        "properties": {
          "contentId": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "contentType": {
            "type": "string"
          },
          "content": {
            "type": "string"
          },
          "status": {
            "enum": [
              "ACCEPTED",
              "OPEN",
              "PROGRESS"
            ],
            "type": "string"
          },
          "expirationDate": {
            "type": "string"
          },
          "expirationAutomatic": {
            "type": "boolean",
            "default": false
          },
          "tags": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "url": {
            "type": "string"
          },
          "fileSize": {
            "type": "integer",
            "format": "int64"
          },
          "width": {
            "type": "integer",
            "format": "int32"
          },
          "height": {
            "type": "integer",
            "format": "int32"
          },
          "ownerEmail": {
            "type": "string"
          },
          "authorEmail": {
            "type": "string"
          },
          "creationDate": {
            "type": "string"
          },
          "lastModificationDate": {
            "type": "string"
          }
        }
      }
    }
  }
}
````