Matrix - Tally Developer Docs

{
  "uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "type": "MATRIX",
  "groupUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "groupType": "MATRIX",
  "payload": {
    "isRequired": true,
    "isHidden": true,
    "hasDefaultAnswer": true,
    "defaultAnswer": {
      "uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "blockGroupUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "title": "<string>",
      "payload": {}
    },
    "name": "<string>"
  }
}

A block with type MATRIX. Container for matrix/grid questions.

uuid

string<uuid>

required

Unique identifier for this block.

type

enum<string>

required

Available options:

MATRIX

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

MatrixPayload · object

required

Payload for MATRIX block type. Used for matrix/grid questions.

Show child attributes