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The Function Invocation object provides details regarding the invocation of a function.

error

  • Type: string_t
  • Requirement: optional

The error indication returned from the function. This may differ from the return value (e.g. when errno is used).

parameters

The parameters passed into a function invocation.

return_value

  • Type: string_t
  • Requirement: optional

The value returned from a function.

At least one of: parameters, return_value, error