[F] getParameterVisibilityFilter

function getParameterVisibilityFilter(
   program,
   operation,
   defaultProvider): VisibilityFilter

Get the visibility filter that should apply to the parameters of the given operation, or undefined if no parameter visibility is set.

If you are not working in a protocol that has specific implicit visibility semantics, you can use the EmptyVisibilityProvider as a default provider. If you working in a protocol or context where parameters have implicit visibility transformations (like HTTP), you should use the visibility provider from that library (for HTTP, use the HttpVisibilityProvider from the @typespec/http library).

Parameters

Parameter	Type	Description
program	Program	the Program in which the operation is defined
operation	Operation	the Operation to get the parameter visibility filter for
defaultProvider	VisibilityProvider	a provider for visibility filters that apply when no visibility constraints are explicitly set. Defaults to an empty provider that returns an empty filter if not provided.

Returns

VisibilityFilter

a visibility filter for the parameters of the operation, or undefined if no parameter visibility is set