Fix default value for page_number

openapi/index_openapi.json

@@ -201,8 +201,7 @@
               "title": "Page Number",
               "minimum": 1.0,
               "type": "integer",
-              "description": "RECOMMENDED for use with _page-based_ pagination: using `page_number` and `page_limit` is RECOMMENDED.\nIt is RECOMMENDED that the first page has number 1, i.e., that `page_number` is 1-based.\nExample: Fetch page 2 of up to 50 structures per page: `/structures?page_number=2&page_limit=50`.",
-              "default": 0
+              "description": "RECOMMENDED for use with _page-based_ pagination: using `page_number` and `page_limit` is RECOMMENDED.\nIt is RECOMMENDED that the first page has number 1, i.e., that `page_number` is 1-based.\nExample: Fetch page 2 of up to 50 structures per page: `/structures?page_number=2&page_limit=50`."
             },
             "name": "page_number",
             "in": "query"
@@ -511,15 +510,15 @@
             "title": "Id",
             "type": "string",
             "description": "An entry's ID as defined in section Definition of Terms.\n\n- **Type**: string.\n\n- **Requirements/Conventions**:\n    - **Support**: MUST be supported by all implementations, MUST NOT be `null`.\n    - **Query**: MUST be a queryable property with support for all mandatory filter features.\n    - **Response**: REQUIRED in the response.\n\n- **Examples**:\n    - `\"db/1234567\"`\n    - `\"cod/2000000\"`\n    - `\"cod/2000000@1234567\"`\n    - `\"nomad/L1234567890\"`\n    - `\"42\"`",
-            "x-optimade-queryable": "must",
-            "x-optimade-support": "must"
+            "x-optimade-support": "must",
+            "x-optimade-queryable": "must"
           },
           "type": {
             "title": "Type",
             "type": "string",
             "description": "The name of the type of an entry.\n\n- **Type**: string.\n\n- **Requirements/Conventions**:\n    - **Support**: MUST be supported by all implementations, MUST NOT be `null`.\n    - **Query**: MUST be a queryable property with support for all mandatory filter features.\n    - **Response**: REQUIRED in the response.\n    - MUST be an existing entry type.\n    - The entry of type `<type>` and ID `<id>` MUST be returned in response to a request for `/<type>/<id>` under the versioned base URL.\n\n- **Example**: `\"structures\"`",
-            "x-optimade-queryable": "must",
-            "x-optimade-support": "must"
+            "x-optimade-support": "must",
+            "x-optimade-queryable": "must"
           },
           "links": {
             "title": "Links",
@@ -571,16 +570,16 @@
             "title": "Immutable Id",
             "type": "string",
             "description": "The entry's immutable ID (e.g., an UUID). This is important for databases having preferred IDs that point to \"the latest version\" of a record, but still offer access to older variants. This ID maps to the version-specific record, in case it changes in the future.\n\n- **Type**: string.\n\n- **Requirements/Conventions**:\n    - **Support**: OPTIONAL support in implementations, i.e., MAY be `null`.\n    - **Query**: MUST be a queryable property with support for all mandatory filter features.\n\n- **Examples**:\n    - `\"8bd3e750-b477-41a0-9b11-3a799f21b44f\"`\n    - `\"fjeiwoj,54;@=%<>#32\"` (Strings that are not URL-safe are allowed.)",
-            "x-optimade-queryable": "must",
-            "x-optimade-support": "optional"
+            "x-optimade-support": "optional",
+            "x-optimade-queryable": "must"
           },
           "last_modified": {
             "title": "Last Modified",
             "type": "string",
             "description": "Date and time representing when the entry was last modified.\n\n- **Type**: timestamp.\n\n- **Requirements/Conventions**:\n    - **Support**: SHOULD be supported by all implementations, i.e., SHOULD NOT be `null`.\n    - **Query**: MUST be a queryable property with support for all mandatory filter features.\n    - **Response**: REQUIRED in the response unless the query parameter `response_fields` is present and does not include this property.\n\n- **Example**:\n    - As part of JSON response format: `\"2007-04-05T14:30:20Z\"` (i.e., encoded as an [RFC 3339 Internet Date/Time Format](https://tools.ietf.org/html/rfc3339#section-5.6) string.)",
             "format": "date-time",
-            "x-optimade-queryable": "must",
-            "x-optimade-support": "should"
+            "x-optimade-support": "should",
+            "x-optimade-queryable": "must"
           }
         },
         "description": "Contains key-value pairs representing the entry's properties."
@@ -1120,8 +1119,8 @@
             "title": "Id",
             "type": "string",
             "description": "An entry's ID as defined in section Definition of Terms.\n\n- **Type**: string.\n\n- **Requirements/Conventions**:\n    - **Support**: MUST be supported by all implementations, MUST NOT be `null`.\n    - **Query**: MUST be a queryable property with support for all mandatory filter features.\n    - **Response**: REQUIRED in the response.\n\n- **Examples**:\n    - `\"db/1234567\"`\n    - `\"cod/2000000\"`\n    - `\"cod/2000000@1234567\"`\n    - `\"nomad/L1234567890\"`\n    - `\"42\"`",
-            "x-optimade-queryable": "must",
-            "x-optimade-support": "must"
+            "x-optimade-support": "must",
+            "x-optimade-queryable": "must"
           },
           "type": {
             "title": "Type",