The message payload. Value set by the add-on running in the frame specified by the originator field. The length of this string must be less than 1,000,000 characters.
Signature
payload: string;
Details
| Type | string |
|---|---|
| Optional | No |
| Readonly | No |
Property signature FrameToFrameMessage.payload
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Last updated 2025-03-27 UTC.
[null,null,["Last updated 2025-03-27 UTC."],[],[],null,["# Property signature FrameToFrameMessage.payload\n\nThe message payload. Value set by the add-on running in the frame specified by\nthe originator field. The length of this string must be less than 1,000,000\ncharacters.\n\nSignature\n---------\n\n payload: string;\n\nDetails\n-------\n\n| Type | `string` |\n| Optional | No |\n| Readonly | No |\n|----------|----------|"]]