UploadAttachmentSpec

Where this schema is used

These links are derived from direct references in the protocol snapshot. Follow the calling operation for authentication, accepted fields and runtime behavior; a reusable resource schema is not by itself a complete write request.

Referenced by these component schemas:

• UploadAttachmentRequest

Shape and fields

object

Complete schema

Use this complete JSON definition for constraints and nested structure. A field's presence here does not mean it is writable by every caller.

{
  "required": [
    "attachment"
  ],
  "type": "object",
  "properties": {
    "attachment": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Attachment"
        }
      ],
      "description": "Required. Metadata for the attachment to create. content must be empty;\n file bytes are sent in data."
    },
    "attachmentId": {
      "type": "string",
      "description": "Optional. The attachment ID to use for this attachment.\n If empty, a unique ID will be generated.\n Format: ^[a-zA-Z0-9]([a-zA-Z0-9-]{0,34}[a-zA-Z0-9])?$"
    },
    "totalSize": {
      "type": "string",
      "description": "Optional. Total size of the file in bytes before media processing.\n Zero represents an empty file."
    }
  }
}