# Group Priorities

## Linked Properties
|  Link     | Description                                 | Type          | Constraints           | Supported operations |
|:---------:|-------------------------------------------- | ------------- | --------------------- | -------------------- |
| self      | This priority                               | Priority      | not null              | READ                 |

## Local Properties
| Property    | Description                                 | Type       | Constraints | Supported operations |
| :---------: | ------------------------------------------- | ---------- | ----------- | -------------------- |
| id          | Priority id                                 | Integer    | x > 0       | READ                 |
| name        | Priority name                               | String     | not empty   | READ                 |
| position    | Sort index of the priority                  | Integer    | x > 0       | READ                 |
| isDefault   | Indicates whether this is the default value | Boolean    |             | READ                 |
| isActive    | Indicates whether the priority is available | Boolean    |             | READ                 |

## Priorities [/api/v3/priorities]

+ Model
    + Body

            {
                "_links" : {
                    "self" : {
                        "href" : "/api/v3/priorities"
                    }
                },
                "_type" : "Collection",
                "total" : 4,
                "count" : 4,
                "_embedded" : {
                    "elements" : [{
                            "_type" : "Priority",
                            "_links" : {
                                "self" : {
                                    "href" : "/api/v3/priorities/1",
                                    "title" : "Low"
                                }
                            },
                            "id" : 1,
                            "name" : "Low",
                            "position" : 1,
                            "isDefault" : false,
                            "isActive" : true
                        }, {
                            "_type" : "Priority",
                            "_links" : {
                                "self" : {
                                    "href" : "/api/v3/priorities/2",
                                    "title" : "Normal"
                                }
                            },
                            "id" : 2,
                            "name" : "Normal",
                            "position" : 2,
                            "isDefault" : true,
                            "isActive" : true
                        }, {
                            "_type" : "Priority",
                            "_links" : {
                                "self" : {
                                    "href" : "/api/v3/priorities/3",
                                    "title" : "High"
                                }
                            },
                            "id" : 3,
                            "name" : "High",
                            "position" : 3,
                            "isDefault" : false,
                            "isActive" : true
                        }, {
                            "_type" : "Priority",
                            "_links" : {
                                "self" : {
                                    "href" : "/api/v3/priorities/4",
                                    "title" : "Immediate"
                                }
                            },
                            "id" : 4,
                            "name" : "Immediate",
                            "position" : 5,
                            "isDefault" : false,
                            "isActive" : true
                        }
                    ]
                }
            }


## List all Priorities [GET]

+ Response 200 (application/hal+json)

    [Priorities][]

+ Response 403 (application/hal+json)

    Returned if the client does not have sufficient permissions.

    **Required permission:** view work package (on any project)

    + Body

            {
                "_type": "Error",
                "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission",
                "message": "You are not allowed to see the priorities."
            }

## Priority [/api/v3/priorities/{id}]

+ Model
    + Body

            {
                "_type" : "Priority",
                "_links" : {
                    "self" : {
                        "href" : "/api/v3/priorities/1",
                        "title" : "Low"
                    }
                },
                "id" : 1,
                "name" : "Low",
                "position" : 1,
                "isDefault" : false,
                "isActive" : true
            }


## view Priority [GET]

+ Parameters
    + id (required, integer, `1`) ... Priority id

+ Response 200 (application/hal+json)

    [Priority][]

+ Response 403 (application/hal+json)

    Returned if the client does not have sufficient permissions.

    **Required permission:** view work package (on any project)

    + Body

            {
                "_type": "Error",
                "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission",
                "message": "You are not allowed to see this priority."
            }