calculations (entrytype)

{
    "$id": "https://schemas.optimade.org/defs/v1.3/entrytypes/optimade/calculations",
    "$schema": "https://schemas.optimade.org/meta/v1.2/optimade/entrytype_definition.json",
    "title": "calculations",
    "description": "The calculations entry type describes calculations. Related `files` entries specified as relationships list files used or produced by a calculation. They MAY be defined as either input or output files by the `role` field inside the `meta` dictionary of the JSON:API resource identifier object. The allowed values are `input` for input files and `output` for output files. If the `role` field is not provided or the value is set to `null`, a default role SHOULD NOT be assumed. It is RECOMMENDED to order the output files in the list of calculation's relationships in a way that prioritizes the files most likely to contain details which could be used to automatically analyze the performed calculation. Such an approach minimizes the number of calculation output files that need to be analyzed to possibly identify the code, type and parameters of the performed calculation.",
    "x-optimade-definition": {
        "label": "calculations_entrytype_optimade",
        "kind": "entrytype",
        "format": "1.2",
        "version": "1.3.0",
        "name": "calculations"
    },
    "type": "object",
    "properties": {
        "id": {
            "$id": "https://schemas.optimade.org/defs/v1.2/properties/core/id",
            "x-optimade-requirements": {
                "support": "must",
                "sortable": false,
                "query-support": "all mandatory",
                "response-level": "always"
            },
            "title": "ID",
            "x-optimade-type": "string",
            "x-optimade-definition": {
                "label": "id_core",
                "kind": "property",
                "version": "1.2.0",
                "format": "1.2",
                "name": "id"
            },
            "type": [
                "string"
            ],
            "description": "A unique string referencing a specific entry in the database.\n\n**Requirements/Conventions:**\n\n- Taken together, the ID and entry type MUST uniquely identify the entry.\n- Reasonably short IDs are encouraged and SHOULD NOT be longer than 255 characters.\n- IDs MAY change over time.",
            "examples": [
                "db/1234567",
                "cod/2000000",
                "cod/2000000@1234567",
                "nomad/L1234567890",
                "42"
            ],
            "x-optimade-unit": "inapplicable"
        },
        "type": {
            "$id": "https://schemas.optimade.org/defs/v1.2/properties/core/type",
            "x-optimade-requirements": {
                "support": "must",
                "sortable": false,
                "query-support": "all mandatory",
                "response-level": "always"
            },
            "title": "type",
            "x-optimade-type": "string",
            "x-optimade-definition": {
                "label": "type_core",
                "kind": "property",
                "version": "1.2.0",
                "format": "1.2",
                "name": "type"
            },
            "type": [
                "string"
            ],
            "description": "The name of the type of an entry.\n\n**Requirements/Conventions:**\n\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 or unversioned base URL serving the API.",
            "examples": [
                "structures"
            ],
            "x-optimade-unit": "inapplicable"
        },
        "immutable_id": {
            "$id": "https://schemas.optimade.org/defs/v1.2/properties/core/immutable_id",
            "x-optimade-requirements": {
                "support": "may",
                "sortable": false,
                "query-support": "all mandatory",
                "response-level": "may"
            },
            "title": "immutable ID",
            "x-optimade-type": "string",
            "x-optimade-definition": {
                "label": "immutable_id_core",
                "kind": "property",
                "version": "1.2.0",
                "format": "1.2",
                "name": "immutable_id"
            },
            "type": [
                "string",
                "null"
            ],
            "description": "The entry's immutable ID (e.g., a UUID).\n\n**Requirements/Conventions:**\n\n- This is important for databases having preferred IDs that point to \"the latest version\" of a record, but still offer access to older variants.\n- This ID maps to the version-specific record, in case it changes in the future.",
            "examples": [
                "8bd3e750-b477-41a0-9b11-3a799f21b44f",
                "fjeiwoj,54;@=%<>#32"
            ],
            "x-optimade-unit": "inapplicable"
        },
        "last_modified": {
            "$id": "https://schemas.optimade.org/defs/v1.2/properties/core/last_modified",
            "x-optimade-requirements": {
                "support": "should",
                "sortable": false,
                "query-support": "all mandatory",
                "response-level": "must"
            },
            "title": "last modified",
            "x-optimade-type": "timestamp",
            "x-optimade-definition": {
                "label": "last_modified_core",
                "kind": "property",
                "version": "1.2.0",
                "format": "1.2",
                "name": "last_modified"
            },
            "type": [
                "string",
                "null"
            ],
            "format": "date-time",
            "description": "Date and time representing when the entry was last modified.",
            "examples": [
                "2007-04-05T14:30:20Z"
            ],
            "x-optimade-unit": "inapplicable"
        }
    }
}