How do I tell swashbuckle to add a required header

I have one of my API controller that requires a header to be present (this is not a security header).

From what I’ve found on the internet (http://stackoverflow.com/questions/26742521/sending-dynamic-custom-headers-in-swagger-ui-try-outs), in java you can use http://docs.swagger.io/swagger-core/apidocs/com/wordnik/swagger/annotations/ApiImplicitParam.html with a paramType=“header”

@ApiImplicitParams(
    { @ApiImplicitParam(paramType="header", name="X-CurrentLocale", dataType="string") }
)

How do I do the same in Swashbuckle ?

[domaindrivendev]

In addition, if you’d like to list the header as a parameter with each operation description, you can just wire it up via an IOperationFilter (see readme). Here’s some sample code to get you started:

public class AddRequiredHeaderParameter : IOperationFilter
{
    public void Apply(Operation operation, SchemaRegistry schemaRegistry, ApiDescription apiDescription)
    {
        if (operation.parameters == null)
            operation.parameters = new List<Parameter>();

        operation.parameters.Add(new Parameter
            {
                name = "Foo-Header",
                @in = "header",
                type = "string",
                required = true
            });
    }
} 

[tojoirinah]

In addition, if you’d like to list the header as a parameter with each operation description, you can just wire it up via an IOperationFilter (see readme). Here’s some sample code to get you started:

public class AddRequiredHeaderParameter : IOperationFilter
{
    public void Apply(Operation operation, SchemaRegistry schemaRegistry, ApiDescription apiDescription)
    {
        if (operation.parameters == null)
            operation.parameters = new List<Parameter>();

        operation.parameters.Add(new Parameter
            {
                name = "Foo-Header",
                @in = "header",
                type = "string",
                required = true
            });
    }
} 

This works great but is there a way to do this and then exclude it from one or two places?

It works only for post method, how about get ?