Matrix column - Tally Developer Docs

{
  "uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "type": "MATRIX_COLUMN",
  "groupUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "groupType": "MATRIX",
  "payload": {
    "index": 123,
    "isFirst": true,
    "isLast": true,
    "isHidden": true,
    "isRequired": true,
    "allowMultiple": true,
    "randomizeRows": true,
    "name": "<string>",
    "html": "<string>",
    "text": "<string>"
  }
}

A block with type MATRIX_COLUMN. Column within a matrix question.

uuid

string<uuid>

required

Unique identifier for this block.

type

enum<string>

required

Available options:

MATRIX_COLUMN

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:

MATRIX

payload

MatrixColumnPayload · object

required

Payload for MATRIX_COLUMN block type. Used for matrix question columns.

Show child attributes