# Update a attachment by ID

Updates an existing attachment record.

Endpoint: PUT /v1/api/attachment/{id}
Version: 1.2.4
Security: X-Api-Key

## Path parameters:

  - `id` (string, required)
    Attachment ID

## Request fields (application/json):

  - `accountId` (string)
    Account ID associated with the attachment.
    Example: "507f1f77bcf86cd799439011"

  - `name` (string)
    Name of the attachment.
    Example: "receipt.pdf"

  - `mimeType` (string)
    MIME type of the attachment.
    Example: "application/pdf"

  - `originalUrl` (string)
    Original URL of the attachment.
    Example: "https://example.com/original/receipt.pdf"

  - `url` (string)
    CDN URL of the attachment.
    Example: "https://cdn.example.com/receipt.pdf"

  - `path` (string)
    Storage path of the attachment.
    Example: "/attachments/2025/01/receipt.pdf"

## Response 200 fields (application/json):

  - `id` (string)
    Unique identifier for the Attachment.
    Example: "o1p2q3r4s5t6u7v8w9x0y1z2"

  - `createdAt` (string)
    Timestamp when the Attachment was created.
    Example: "2025-12-07T19:31:48.436+00:00"

  - `updatedAt` (string)
    Timestamp when the Attachment was last updated.
    Example: "2025-12-07T19:35:48.436+00:00"

  - `companyId` (string)
    Company ID associated with the Attachment.
    Example: "o1p2q3r4s5t6u7v8w9x0y1z2"

  - `accountId` (string)
    Account ID associated with the attachment.
    Example: "507f1f77bcf86cd799439011"

  - `name` (string)
    Name of the attachment.
    Example: "receipt.pdf"

  - `mimeType` (string)
    MIME type of the attachment.
    Example: "application/pdf"

  - `originalUrl` (string)
    Original URL of the attachment.
    Example: "https://example.com/original/receipt.pdf"

  - `url` (string)
    CDN URL of the attachment.
    Example: "https://cdn.example.com/receipt.pdf"

  - `path` (string)
    Storage path of the attachment.
    Example: "/attachments/2025/01/receipt.pdf"

## Response 400 fields (application/json):

  - `statusCode` (number, required)
    HTTP status code
    Example: 400

  - `message` (string, required)
    Error message describing what went wrong
    Example: "Validation failed: Field `schemaField` is required."

  - `error` (string, required)
    Error type/name
    Enum: "Bad Request", "Unauthorized", "Forbidden", "Not Found", "Conflict", "Unprocessable Entity", "Internal Server Error"

## Response 404 fields (application/json):

  - `statusCode` (number, required)
    HTTP status code
    Example: 404

  - `message` (string, required)
    Error message describing what went wrong
    Example: "The resource was not found."

  - `error` (string, required)
    Error type/name
    Enum: "Bad Request", "Unauthorized", "Forbidden", "Not Found", "Conflict", "Unprocessable Entity", "Internal Server Error"