If a workflow token %(GetFieldValues_Message) contain a string value captured from a Laserfiche form that contains double quote:

For example:

I love "banana"

And I need to pass this token value as part of a json string for Webrequest content body

Example:

{  ID: "1234", Message: "I love \"banana\""}

How can I assign the token value %(GetFieldValues_Message) to the json string with the escape character?

Is there a Workflow activity that can add the escape character to a token value before I assign the token to the json string?

Example:

{  ID: "1234", Message: "%(GetFieldValues_Message)"}