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.