Don't deactivate other search parameters when filtering with ids (#125)

* remove deactivation from item ids

* update changelog

* make same doc change in openapi fragment

* ... and in the POST

Author: jisantuc

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Changed
+- Passing the `ids` parameter to an item search does not deactivate other query parameters [#125](https://github.com/radiantearth/stac-api-spec/pull/125)
 - The first extent in a Collection is always the overall extent, followed by more specific extents. [opengeospatial/ogcapi-features#520](https://github.com/opengeospatial/ogcapi-features/pull/520)
 
 ## [v1.0.0-beta.1] - 2020-12-10

item-search/README.md

@@ -63,7 +63,7 @@ The core parameters for STAC search are defined by OAFeat, and STAC adds a few p
 | bbox         | \[number]        | OAFeat       | Requested bounding box.  Represented using either 2D or 3D geometries. The length of the array must be 2*n where n is the number of dimensions. The array contains all axes of the southwesterly most extent followed by all axes of the northeasterly most extent specified in Longitude/Latitude or Longitude/Latitude/Elevation based on [WGS 84](http://www.opengis.net/def/crs/OGC/1.3/CRS84). When using 3D geometries, the elevation of the southwesterly most extent is the minimum elevation in meters and the elevation of the northeasterly most extent is the maximum. |
 | datetime     | string           | OAFeat       | Single date+time, or a range ('/' seperator), formatted to [RFC 3339, section 5.6](https://tools.ietf.org/html/rfc3339#section-5.6). Use double dots `..` for open date ranges. |
 | intersects   | GeoJSON Geometry | STAC         | Searches items by performing intersection between their geometry and provided GeoJSON geometry.  All GeoJSON geometry types must be supported. |
-| ids          | \[string]        | STAC         | Array of Item ids to return. All other filter parameters that further restrict the number of search results (except `next` and `limit`) are ignored |
+| ids          | \[string]        | STAC         | Array of Item ids to return. |
 | collections  | \[string]        | STAC         | Array of one or more Collection IDs to include in the search for items. Only Items in one of the provided Collections will be searched |
 
 Only one of either **intersects** or **bbox** should be specified.  If both are specified, a 400 Bad Request response 

item-search/openapi.yaml

@@ -98,8 +98,7 @@ components:
       name: ids
       in: query
       description: |-
-        Array of Item ids to return. All other filter parameters that further
-        restrict the number of search results are ignored
+        Array of Item ids to return.
       required: false
       schema:
         $ref: '#/components/schemas/ids'
@@ -238,8 +237,7 @@ components:
     ids:
       type: array
       description: |-
-        Array of Item ids to return. All other filter parameters that further
-        restrict the number of search results are ignored
+        Array of Item ids to return.
       items:
         type: string
     datetimeFilter: