[F] getParameterVisibilityFilter

function getParameterVisibilityFilter(
   program,
   operation,
   defaultProvider
): VisibilityFilter;

Gets the operation’s explicit parameter visibility as an any filter, or delegates to the supplied provider.

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	required provider used when no explicit constraint is set; pass EmptyVisibilityProvider to consider all properties visible by default.

Returns

VisibilityFilter

a filter containing the explicit modifiers, or the provider’s parameter filter