About hydra:search and GET

Hello,

I was wondering why the hydra:search is not part of the main api
documentation. I checked previous thoughts on this and seems pretty complex.

A search is a GET method with arguments. Is it acceptable to use the below
syntax?

{
          "@type": "hydra:SupportedProperty",
          "hydra:property": {
            "@id": "#Entrypoint/postalAddress",
            "@type": "hydra:Link",
            "domain": "#Entrypoint",
            "rdfs:label": "The collection of PostalAddress resources",
            "range": "hydra:PagedCollection",
            "hydra:supportedOperation": [
              {
                "@type": "hydra:Operation",
                "hydra:method": "GET",
                "hydra:title": "Retrieves the collection of PostalAddress
resources.",
                "rdfs:label": "Retrieves the collection of PostalAddress
resources.",
                "returns": "hydra:PagedCollection"
              },
              {
                "@type": "hydra:Operation",
          *    "expects": {"@type": "hydra:IriTemplate" ...}
                "hydra:method": "GET",
                "hydra:title": "Retrieves the collection of PostalAddress
resources.",
                "rdfs:label": "Retrieves the collection of PostalAddress
resources.",
                "returns": "hydra:PagedCollection"
              },
              {
                "@type": "hydra:CreateResourceOperation",
                "expects": "http://schema.org/PostalAddress",
                "hydra:method": "POST",
                "hydra:title": "Creates a PostalAddress resource.",
                "rdfs:label": "Creates a PostalAddress resource.",
                "returns": "http://schema.org/PostalAddress"
              }
            ]
          },

*                "expects": {
                  "@type": "hydra:IriTemplate",
                  "hydra:template":
"/postal_addresses{?id,id[],addressLocality,addressLocality[]}",
                  "hydra:variableRepresentation": "BasicRepresentation",
                  "hydra:mapping": [
                    {
                      "@type": "IriTemplateMapping",
                      "variable": "id",
                      "property": "id",
                      "required": false
                    },
                    {
                      "@type": "IriTemplateMapping",
                      "variable": "id[]",
                      "property": "id",
                      "required": false
                    },
                    {
                      "@type": "IriTemplateMapping",
                      "variable": "addressLocality",
                      "property": "addressLocality",
                      "required": false
                    },
                    {
                      "@type": "IriTemplateMapping",
                      "variable": "addressLocality[]",
                      "property": "addressLocality",
                      "required": false
                    }
                  ]
                },


Thanks,
Dimitris