File upload - Tally Developer Docs

{
  "uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "type": "FILE_UPLOAD",
  "groupUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "groupType": "QUESTION",
  "payload": {
    "isHidden": true,
    "isRequired": true,
    "hasMultipleFiles": true,
    "hasMinFiles": true,
    "minFiles": 2,
    "hasMaxFiles": true,
    "maxFiles": 2,
    "hasMaxFileSize": true,
    "maxFileSize": 1,
    "maxFileSizeUnit": "KB",
    "allowedFiles": {
      "image/*": [
        ".png",
        ".jpg",
        ".gif"
      ],
      "application/*": [
        ".pdf"
      ]
    },
    "columnListUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "columnUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "columnRatio": 55,
    "name": "<string>"
  }
}

A block with type FILE_UPLOAD. Used for file upload input.

uuid

string<uuid>

required

Unique identifier for this block.

type

enum<string>

required

Available options:

FILE_UPLOAD

groupUuid

string<uuid>

required

Groups related blocks together. For standalone blocks, use the block's own uuid. For child blocks (e.g., dropdown options, multiple choice options), use the parent block's uuid so all children share the same groupUuid.

groupType

enum<string>

required

Available options:

QUESTION

payload

FileUploadPayload · object

required

Payload for FILE_UPLOAD block type. Used for file upload fields.

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Blocks