New field in links (method, headers, body)

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
 
 - The `keywords` field known from Collections is available in common metadata. ([#1187](https://github.com/radiantearth/stac-spec/issues/1187))
+- New fields `method`, `headers` and `body` in the Link Object. ([#1198](https://github.com/radiantearth/stac-spec/issues/1198))
 
 ### Changed
 

catalog-spec/catalog-spec.md

@@ -77,6 +77,9 @@ with links.
 | rel        | string | **REQUIRED.** Relationship between the current document and the linked document. See chapter ["Relation types"](#relation-types) for more information.                         |
 | type       | string | [Media type](#media-types) of the referenced entity.                                                                                                                           |
 | title      | string | A human readable title to be used in rendered displays of the link.                                                                                                            |
+| method     | string | The HTTP method required to be supported by the target resource. `GET` by default                                                                                              |
+| headers    | object | The HTTP headers required to be sent by the target resource.                                                                                                                   |
+| body       | object | The HTTP body required to be sent by the target resource.                                                                                                                      |
 
 For a full discussion of the situations where relative and absolute links are recommended see the
 ['Use of links'](../best-practices.md#use-of-links) section of the STAC best practices.

collection-spec/collection-spec.md

@@ -246,6 +246,9 @@ This object describes a relationship with another entity. Data providers are adv
 | rel        | string | **REQUIRED.** Relationship between the current document and the linked document. See chapter "[Relation types](#relation-types)" for more information.                         |
 | type       | string | [Media type](../catalog-spec/catalog-spec.md#media-types) of the referenced entity.                                                                                            |
 | title      | string | A human readable title to be used in rendered displays of the link.                                                                                                            |
+| method     | string | The HTTP method required to be supported by the target resource. `GET` by default                                                                                              |
+| headers    | object | The HTTP headers required to be sent by the target resource.                                                                                                                   |
+| body       | object | The HTTP body required to be sent by the target resource.                                                                                                                      |
 
 For a full discussion of the situations where relative and absolute links are recommended see the
 ['Use of links'](../best-practices.md#use-of-links) section of the STAC best practices.

item-spec/item-spec.md

@@ -177,6 +177,9 @@ It is allowed to add additional fields such as a `title` and `type`.
 | rel        | string | **REQUIRED.** Relationship between the current document and the linked document. See chapter "Relation types" for more information.                                            |
 | type       | string | [Media type](../catalog-spec/catalog-spec.md#media-types) of the referenced entity.                                                                                            |
 | title      | string | A human readable title to be used in rendered displays of the link.                                                                                                            |
+| method     | string | The HTTP method required to be supported by the target resource. `GET` by default                                                                                              |
+| headers    | object | The HTTP headers required to be sent by the target resource.                                                                                                                   |
+| body       | object | The HTTP body required to be sent by the target resource.                                                                                                                      |
 
 For a full discussion of the situations where relative and absolute links are recommended see the
 ['Use of links'](../best-practices.md#use-of-links) section of the STAC best practices.

item-spec/json-schema/item.json

@@ -203,6 +203,18 @@
             "title": {
               "title": "Link title",
               "type": "string"
+            },
+            "method": {
+              "title": "Link method",
+              "type": "string"
+            },
+            "headers": {
+              "title": "Link headers",
+              "type": "object"
+            },
+            "body": {
+              "title": "Link body",
+              "type": "object"
             }
           }
         },

package.json

@@ -92,4 +92,4 @@
       ]
     ]
   }
-}
+}