setAgentInput() for LWC for Lightning Experience

Sets the text in the agent’s text box. This method works only in Lightning console apps.

Arguments

Name	Type	Description
`recordId`	String	The ID of the record for the Messaging session.
`message`	Object	The `message` object with the message to place in the agent’s text box.
`setAtCursor`	Boolean	Optional. Indicates whether to insert the message at the current cursor location. If `false`, the message overwrites any existing text. Default value is `false`.

Name	Type	Description
`text`	String	The message to the agent. For example: `{ text: "This is a sample message." }`

Returns a Promise. Success resolves to true. The Promise is rejected if there’s an error.