ParameterMutation

AI-generated Key Takeaways

• Defines an event parameter for mutation using JSON representation with parameter and parameterValue fields.

• parameter specifies the event parameter's name for mutation, adhering to specific length, uniqueness, and character constraints.

• parameterValue defines the mutation, either as a constant string value or by copying from another parameter using a specific syntax.

• JSON representation

Defines an event parameter to mutate.

JSON representation
{ "parameter": string, "parameterValue": string }

Fields
parameter	string Required. The name of the parameter to mutate. This value must: * be less than 40 characters. * be unique across across all mutations within the rule * consist only of letters, digits or _ (underscores) For event edit rules, the name may also be set to 'eventName' to modify the eventName in place.
parameterValue	string Required. The value mutation to perform. * Must be less than 100 characters. * To specify a constant value for the param, use the value's string. * To copy value from another parameter, use syntax like "[[other_parameter]]" For more details, see this help center article.