# Group Projects Projects are containers structuring the information (e.g. work packages, wikis) into smaller groups. They can be used in a classic project management approach but also when structuring work by departments. As containers, they also control behaviour of the elements within them. One of the most important aspects of this is that projects limit permissions by having members with a certain permission set (roles) assigned to them. ## Actions | Link | Description | Condition | |:--------------------------: |----------------------------------------------------------------------| --------------------------------- | | update | Form endpoint that aids in updating this projet | **Permission**: edit project | | updateImmediately | Directly update this project | **Permission**: edit project | | delete | Delete this project | **Permission**: admin | | createWorkPackage | Form endpoint that aids in preparing and creating a work package | **Permission**: add work packages | | createWorkPackageImmediately | Directly creates a work package in the project | **Permission**: add work packages | ## Linked Properties | Link | Description | Type | Constraints | Supported operations |Condition | | :----------: | ------------- | ---- | ----------- | -------------------- |----------------------------------------- | | self | This project | Project | not null | READ | | | categories | Categories available in this project | Collection | not null | READ | | | types | Types available in this project | Collection | not null | READ | **Permission**: view work pacakges or manage types | | versions | Versions available in this project | Collection | not null | READ | **Permission**: view work packages or manage versions | | memberships | Memberships in the project | Collection | not null | READ | **Permission**: view members | | workPackages | Work Packages of this project | Collection | not null | READ | | | parent | Parent project of the project | Project | | READ/WRITE | **Permission** edit project | Depending on custom fields defined for projects, additional links might exist. ## Local Properties | Property | Description | Type | Constraints | Supported operations | | :---------------------:| ------------- | ---- | ----------- | -------------------- | | id | Projects's id | Integer | x > 0 | READ/WRITE | | identifier | | String | | READ/WRITE | | name | | String | | READ/WRITE | | active | Indicates whether the project is currently active or already archived | Boolean | | READ/WRITE | | status | Denotes the status of the project, so wether the project is on track, at risk is having trouble. | String | "on track", "at risk" or "off track" | READ/WRITE | | statusExplanation | A text detailing and explaining why the project has the reported status | Formattable | | READ/WRITE | | public | Indicates whether the project is accessible for everybody | Boolean | | READ/WRITE | | description | | Formattable | | READ/WRITE | | createdAt | Time of creation | DateTime | | READ | | updatedAt | Time of the most recent change to the project | DateTime | | READ | Depending on custom fields defined for projects, additional properties might exist. ## Project [/api/v3/projects/{id}] + Model + Body { "_type": "Project", "_links": { "self": { "href": "/api/v3/projects/1", "title": "Lorem" }, "createWorkPackage": { "href": "/api/v3/projects/1/work_packages/form", "method": "post" }, "createWorkPackageImmediate": { "href": "/api/v3/projects/1/work_packages", "method": "post" }, "categories": { "href": "/api/v3/projects/1/categories" }, "types": { "href": "/api/v3/projects/1/types" }, "versions": { "href": "/api/v3/projects/1/versions" }, "workPackages": { "href": "/api/v3/projects/1/work_packages" } "memberships": { "href": "/api/v3/memberships?filters=[{"project":{"operator":"=","values":["1"]}}] }, "customField456": { "href": "/api/v3/users/315", "method": "A user" }, "projects": { "href": "/api/v3/projects/123" } }, "id": 1, "identifier": "project_identifier", "name": "Project example", "active": true, "public": false, "status": "on track", "statusExplanation": { "format": "markdown", "raw": "Everything **fine**", "html": "

Everything fine

" }, "description": { "format": "markdown", "raw": "Lorem **ipsum** dolor sit amet", "html": "

Lorem ipsum dolor sit amet

" }, "createdAt": "2014-05-21T08:51:20Z", "updatedAt": "2014-05-21T08:51:20Z", "customField123": 123 } ## View project [GET] + Parameters + id (required, integer, `1`) ... Project id + Response 200 (application/hal+json) [Project][] + Response 404 (application/hal+json) Returned if the project does not exist or the client does not have sufficient permissions to see it. **Required permission:** view project *Note: A client without sufficient permissions shall not be able to test for the existence of a project. That's why a 404 is returned here, even if a 403 might be more appropriate.* + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:NotFound", "message": "The specified project does not exist." } ## Update Project [PATCH] Updates the given project by applying the attributes provided in the body. + Parameters + id (required, integer, `1`) ... Project id + Request Update project + Body { "name": "A new project name", "status": "at risk", "_links": { "customField35": { "href": "/api/v3/users/3" } } } + Response 200 [Project][] + Response 400 (application/hal+json) Occurs when the client did not send a valid JSON object in the request body. + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:InvalidRequestBody", "message": "The request body was not a single JSON object." } + Response 403 (application/hal+json) Returned if the client does not have sufficient permissions. **Required permission:** edit project for the project to be altered + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission", "message": "You are not authorized to access this resource." } + Response 404 (application/hal+json) Returned if the project does not exist or the client does not have sufficient permissions to see it. **Required permission:** view project *Note: A client without sufficient permissions shall not be able to test for the existence of a version. That's why a 404 is returned here, even if a 403 might be more appropriate.* + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:NotFound", "message": "The requested resource could not be found." } + Response 422 (application/hal+json) Returned if: * a constraint for a property was violated (`PropertyConstraintViolation`) + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:PropertyConstraintViolation", "message": "Name can't be blank.", "_embedded": { "details": { "attribute": "name" } } } ## Delete Project [DELETE] Deletes the project permanently. As this is a lengthy process, the actual deletion is carried out asynchronously. So the project might exist well after the request has returned successfully. To prevent unwanted changes to the project scheduled for deletion, it is archived at once. + Parameters + id (required, integer, `1`) ... Project id + Response 204 (application/hal+json) Returned if the project was successfully deleted. There is currently no end point to query for the actual deletion status. Such an end point _might_ be added in the future. + Body + Response 403 (application/hal+json) Returned if the client does not have sufficient permissions. **Required permission:** admin + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission", "message": "You are not authorized to access this resource." } + Response 404 (application/hal+json) Returned if the project does not exist or the client does not have sufficient permissions to see it. **Required permission:** view project *Note: A client without sufficient permissions shall not be able to test for the existence of a version. That's why a 404 is returned here, even if a 403 might be more appropriate.* + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:NotFound", "message": "The requested resource could not be found." } + Response 422 (application/hal+json) Returned if the project cannot be deleted. This can happen when there are still references to the project in other projects that need to be severed at first. + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:PropertyConstraintViolation", "message": "Work packages in non descendant projects reference versions of the project or its descendants.", "_embedded": { "details": { "attribute": "base" } } } ## Projects [/api/v3/projects{?filters,sortBy}] + Model + Body { "_links": { "self": { "href": "/api/v3/projects" } }, "_type": "Collection", "total": 2, "count": 2, "_embedded": { "elements": [ { "_type": "Project", "_links": { "self": { "href": "/api/v3/projects/6", "title": "A project" }, "createWorkPackage": { "href": "/api/v3/projects/6/work_packages/form", "method": "post" }, "createWorkPackageImmediate": { "href": "/api/v3/projects/6/work_packages", "method": "post" }, "categories": { "href": "/api/v3/projects/6/categories" }, "versions": { "href": "/api/v3/projects/6/versions" }, "projects": { "href": "/api/v3/projects/123" } }, "id": 6, "identifier": "a_project", "name": "A project", "active": true, "status": "on track", "statusExplanation": { "format": "markdown", "raw": "Everything **fine**", "html": "

Everything fine

" }, "public": false, "description": { "format": "markdown", "raw": "Lorem **ipsum** dolor sit amet", "html": "

Lorem ipsum dolor sit amet

" }, "createdAt": "2015-07-06T13:28:14+00:00", "updatedAt": "2015-10-01T09:55:02+00:00", "type": "Customer Project" }, { "_type": "Project", "_links": { "self": { "href": "/api/v3/projects/14", "title": "Another project" }, "createWorkPackage": { "href": "/api/v3/projects/14/work_packages/form", "method": "post" }, "createWorkPackageImmediate": { "href": "/api/v3/projects/14/work_packages", "method": "post" }, "categories": { "href": "/api/v3/projects/14/categories" }, "versions": { "href": "/api/v3/projects/14/versions" }, "projects": { "href": null } }, "id": 14, "identifier": "another_project", "name": "Another project", "active": false, "status": "off track", "statusSxplanation": { "format": "markdown", "raw": "Uh **oh**", "html": "

Uh oh

" }, "public": true, "description": { "format": "markdown", "raw": "", "html": "" }, "createdAt": "2016-02-29T12:50:20+00:00", "updatedAt": "2016-02-29T12:50:20+00:00", "type": null }] } } } ## List projects [GET] Returns a collection of projects. The collection can be filtered via query parameters similar to how work packages are filtered. In addition to the provided filter, the result set is always limited to only contain projects the client is allowed to see. + Parameters + filters (optional, string, `[{ "ancestor": { "operator": "=", "values": ['1'] }" }]`) ... JSON specifying filter conditions. Accepts the same format as returned by the [queries](#queries) endpoint. Currently supported filters are: + active: based on the active property of the project + ancestor: filters projects by their ancestor. A project is not considered to be it's own ancestor. + created_on: based on the time the project was created + latest_activity_at: based on the time the last activity was registered on a project. + name_and_identifier: based on both the name and the identifier. + parent_id: filters projects by their parent. + principal: based on members of the project. + type_id: based on the types active in a project. + id: based on projects' id. There might also be additional filters based on the custom fields that have been configured. + sortBy (optional, string, `[["id", "asc"]]`) ... JSON specifying sort criteria. Currently supported orders are: + id + name + created_on + public + latest_activity_at + required_disk_space There might also be additional orders based on the custom fields that have been configured. + Response 200 (application/hal+json) [Projects][] ## Create project [POST] Creates a new project, applying the attributes provided in the body. You can use the form and schema to be retrieve the valid attribute values and by that be guided towards successful creation. + Request Create project + Body { "identifier": "new_project_identifier", "name": "New project name", "customField35": "Text custom field value", "status": "on track", "statusExplanation": { "format": "markdown", "raw": "Everything **fine**", "html": "

Everything fine

" }, "_links": { "customField12": { "href": "/api/v3/users/5" }, "parent": { "href": "/api/v3/projects/6" } } } + Response 201 [Project][] + Response 400 (application/hal+json) Occurs when the client did not send a valid JSON object in the request body. + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:InvalidRequestBody", "message": "The request body was not a single JSON object." } + Response 403 (application/hal+json) Returned if the client does not have sufficient permissions. **Required permission:** add project which is a global permission + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission", "message": "You are not authorized to access this resource." } + Response 422 (application/hal+json) Returned if: * a constraint for a property was violated (`PropertyConstraintViolation`) + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:PropertyConstraintViolation", "message": "Name can't be blank.", "_embedded": { "details": { "attribute": "name" } } } ## Projects schema [/api/v3/projects/schemas] + Model + Body { "_type": "Schema", "_dependencies": [], "id": { "type": "Integer", "name": "ID", "required": true, "hasDefault": false, "writable": false }, "name": { "type": "String", "name": "Name", "required": true, "hasDefault": false, "writable": true, "minLength": 1, "maxLength": 255 }, "identifier": { "type": "String", "name": "Identifier", "required": true, "hasDefault": false, "writable": true, "minLength": 1, "maxLength": 100 }, "description": { "type": "Formattable", "name": "Description", "required": false, "hasDefault": false, "writable": true }, "public": { "type": "Boolean", "name": "Public", "required": true, "hasDefault": false, "writable": true }, "active": { "type": "Boolean", "name": "Active", "required": true, "hasDefault": true, "writable": true }, "status": { "type": "String", "name": "Status", "required": true, "hasDefault": true, "writable": true }, "statusExplanation": { "type": "Formattable", "name": "Status explanation", "required": false, "hasDefault": false, "writable": true }, "parent": { "type": "Project", "name": "Subproject of", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": {} }, "createdAt": { "type": "DateTime", "name": "Created on", "required": true, "hasDefault": false, "writable": false }, "updatedAt": { "type": "DateTime", "name": "Updated on", "required": true, "hasDefault": false, "writable": false }, "customField30": { "type": "Integer", "name": "Integer project custom field", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField31": { "type": "CustomOption", "name": "List project custom field", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": {} }, "customField32": { "type": "Version", "name": "Version project custom field", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": {} }, "customField34": { "type": "Boolean", "name": "Boolean project custom field", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField35": { "type": "String", "name": "Text project custom field", "required": true, "hasDefault": false, "writable": true, "visibility": "default" }, "_links": { "self": { "href": "/api/v3/projects/schema" } } } ## View project schema [GET] + Response 200 (application/hal+json) [Projects schema][] ## Project create form [/api/v3/project/form] This endpoint returns a form allowing a guided creation of new projects. For more details and all possible responses see the general specification of [Forms](#forms). ## Project create form [POST] + Request Create project form + Body { "identifier": "new_project_identifier", "name": "New project name", "customField35": "Text custom field value" } + Response 200 (application/hal+json) + Body { "_type": "Form", "_embedded": { "payload": { "identifier": "new_project_identifier", "name": "New project name", "active": true, "public": false, "description": { "format": "markdown", "raw": null, "html": "" }, "customField30": null, "customField34": null, "customField35": "Text custom field value", "customField41": { "format": "markdown", "raw": "", "html": "" }, "customField42": null, "status": null, "statusExplanation": { "format": "markdown", "raw": null, "html": "

" }, "_links": { "customField26": { "href": null, "title": null }, "customField31": { "href": null, "title": null }, "parent": { "href": null } } }, "schema": { "_type": "Schema", "_dependencies": [], "id": { "type": "Integer", "name": "ID", "required": true, "hasDefault": false, "writable": false }, "name": { "type": "String", "name": "Name", "required": true, "hasDefault": false, "writable": true, "minLength": 1, "maxLength": 255 }, "identifier": { "type": "String", "name": "Identifier", "required": true, "hasDefault": false, "writable": true, "minLength": 1, "maxLength": 100 }, "description": { "type": "Formattable", "name": "Description", "required": false, "hasDefault": false, "writable": true }, "public": { "type": "Boolean", "name": "Public", "required": true, "hasDefault": false, "writable": true }, "active": { "type": "Boolean", "name": "Active", "required": true, "hasDefault": true, "writable": true }, "status": { "type": "String", "name": "Status", "required": true, "hasDefault": true, "writable": true }, "parent": { "type": "Project", "name": "Subproject of", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": { "allowedValues": { "href": "/api/v3/projects/available_parent_projects" } } }, "createdAt": { "type": "DateTime", "name": "Created on", "required": true, "hasDefault": false, "writable": false }, "updatedAt": { "type": "DateTime", "name": "Updated on", "required": true, "hasDefault": false, "writable": false }, "customField26": { "type": "User", "name": "Project user", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": { "allowedValues": { "href": "/api/v3/principals?filters=%5B%7B%22status%22%3A%7B%22operator%22%3A%22%21%22%2C%22values%22%3A%5B%220%22%2C%223%22%5D%7D%7D%2C%7B%22type%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22User%22%5D%7D%7D%2C%7B%22member%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22%22%5D%7D%7D%5D&pageSize=0" } } }, "customField30": { "type": "Integer", "name": "some project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField31": { "type": "CustomOption", "name": "list project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_embedded": { "allowedValues": [ { "_type": "CustomOption", "id": 513, "value": "abc", "_links": { "self": { "href": "/api/v3/custom_options/513", "title": "abc" } } }, { "_type": "CustomOption", "id": 514, "value": "def", "_links": { "self": { "href": "/api/v3/custom_options/514", "title": "def" } } }, { "_type": "CustomOption", "id": 515, "value": "ghi", "_links": { "self": { "href": "/api/v3/custom_options/515", "title": "ghi" } } } ] }, "_links": { "allowedValues": [ { "href": "/api/v3/custom_options/513", "title": "abc" }, { "href": "/api/v3/custom_options/514", "title": "def" }, { "href": "/api/v3/custom_options/515", "title": "ghi" } ] } }, "customField34": { "type": "Boolean", "name": "Bool Project CF", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField35": { "type": "String", "name": "text project cf", "required": true, "hasDefault": false, "writable": true, "visibility": "default" }, "customField41": { "type": "Formattable", "name": "Long text project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField42": { "type": "Date", "name": "Date project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "_links": {} }, "validationErrors": { "identifier": { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:PropertyConstraintViolation", "message": "Identifier has already been taken.", "_embedded": { "details": { "attribute": "identifier" } } } } }, "_links": { "self": { "href": "/api/v3/projects/form", "method": "post" }, "validate": { "href": "/api/v3/projects/form", "method": "post" } } } + Response 400 (application/hal+json) Occurs when the client did not send a valid JSON object in the request body. + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:InvalidRequestBody", "message": "The request body was not a single JSON object." } + Response 403 (application/hal+json) Returned if the client does not have sufficient permissions. **Required permission:** add project which is a global permission + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission", "message": "You are not authorized to access this resource." } ## Project update form [/api/v3/projects/{id}/form] This endpoint returns a form allowing a guided modification of existing projects. The returned payload part of the form will be contain a merge between the already existing properties' values (as long as they are writeable) and the provided values with the later having precedence. For more details and all possible responses see the general specification of [Forms](#forms). ## Project update form [POST] + Request Update project form + Body { "identifier": "new_project_identifier", "name": "New project name", "customField35": "Text custom field value" } + Response 200 (application/hal+json) + Body { "_type": "Form", "_embedded": { "payload": { "identifier": "new_project_identifier", "name": "New project name", "active": true, "public": false, "description": { "format": "markdown", "raw": null, "html": "" }, "customField30": null, "customField34": null, "customField35": "Text custom field value", "customField41": { "format": "markdown", "raw": "", "html": "" }, "customField42": null, "status": "at risk", "statusExplanation": { "format": "markdown", "raw": "There is some risk of failure", "html": "

There is some risk of failure

" }, "_links": { "customField26": { "href": null, "title": null }, "customField31": { "href": null, "title": null }, "parent": { "href": "/api/v3/projects/45" } } }, "schema": { "_type": "Schema", "_dependencies": [], "id": { "type": "Integer", "name": "ID", "required": true, "hasDefault": false, "writable": false }, "name": { "type": "String", "name": "Name", "required": true, "hasDefault": false, "writable": true, "minLength": 1, "maxLength": 255 }, "identifier": { "type": "String", "name": "Identifier", "required": true, "hasDefault": false, "writable": true, "minLength": 1, "maxLength": 100 }, "description": { "type": "Formattable", "name": "Description", "required": false, "hasDefault": false, "writable": true }, "public": { "type": "Boolean", "name": "Public", "required": true, "hasDefault": false, "writable": true }, "active": { "type": "Boolean", "name": "Active", "required": true, "hasDefault": true, "writable": true, }, "status": { "type": "String", "name": "Status", "required": true, "hasDefault": true, "writable": true, }, "parent": { "type": "Project", "name": "Subproject of", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": { "allowedValues": { "href": "/api/v3/projects/available_parent_projects?of=123" } } }, "createdAt": { "type": "DateTime", "name": "Created on", "required": true, "hasDefault": false, "writable": false }, "updatedAt": { "type": "DateTime", "name": "Updated on", "required": true, "hasDefault": false, "writable": false }, "customField26": { "type": "User", "name": "Project user", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_links": { "allowedValues": { "href": "/api/v3/principals?filters=%5B%7B%22status%22%3A%7B%22operator%22%3A%22%21%22%2C%22values%22%3A%5B%220%22%2C%223%22%5D%7D%7D%2C%7B%22type%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22User%22%5D%7D%7D%2C%7B%22member%22%3A%7B%22operator%22%3A%22%3D%22%2C%22values%22%3A%5B%22%22%5D%7D%7D%5D&pageSize=0" } } }, "customField30": { "type": "Integer", "name": "some project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField31": { "type": "CustomOption", "name": "list project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default", "_embedded": { "allowedValues": [ { "_type": "CustomOption", "id": 513, "value": "abc", "_links": { "self": { "href": "/api/v3/custom_options/513", "title": "abc" } } }, { "_type": "CustomOption", "id": 514, "value": "def", "_links": { "self": { "href": "/api/v3/custom_options/514", "title": "def" } } }, { "_type": "CustomOption", "id": 515, "value": "ghi", "_links": { "self": { "href": "/api/v3/custom_options/515", "title": "ghi" } } } ] }, "_links": { "allowedValues": [ { "href": "/api/v3/custom_options/513", "title": "abc" }, { "href": "/api/v3/custom_options/514", "title": "def" }, { "href": "/api/v3/custom_options/515", "title": "ghi" } ] } }, "customField34": { "type": "Boolean", "name": "Bool Project CF", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField35": { "type": "String", "name": "text project cf", "required": true, "hasDefault": false, "writable": true, "visibility": "default" }, "customField41": { "type": "Formattable", "name": "Long text project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "customField42": { "type": "Date", "name": "Date project cf", "required": false, "hasDefault": false, "writable": true, "visibility": "default" }, "_links": {} }, "validationErrors": { "identifier": { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:PropertyConstraintViolation", "message": "Identifier has already been taken.", "_embedded": { "details": { "attribute": "identifier" } } } } }, "_links": { "self": { "href": "/api/v3/projects/5/form", "method": "post" }, "validate": { "href": "/api/v3/projects/5/form", "method": "post" } } } + Response 400 (application/hal+json) Occurs when the client did not send a valid JSON object in the request body. + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:InvalidRequestBody", "message": "The request body was not a single JSON object." } + Response 403 (application/hal+json) Returned if the client does not have sufficient permissions. **Required permission:** edit projects in the project + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission", "message": "You are not authorized to access this resource." } ## Available parent project candidates [/api/v3/projects/available_parent_projects{?filters,of,sortBy}] + Model + Body { "_links": { "self": { "href": "/api/v3/projects/available_parent_projects?of=123" } }, "_type": "Collection", "total": 2, "count": 2, "_embedded": { "elements": [ { "_type": "Project", "_links": { "self": { "href": "/api/v3/projects/6", "title": "A project" }, "createWorkPackage": { "href": "/api/v3/projects/6/work_packages/form", "method": "post" }, "createWorkPackageImmediate": { "href": "/api/v3/projects/6/work_packages", "method": "post" }, "categories": { "href": "/api/v3/projects/6/categories" }, "versions": { "href": "/api/v3/projects/6/versions" } }, "id": 6, "identifier": "a_project", "name": "A project", "active": true, "status": "on track", "statusExplanation": { "format": "markdown", "raw": "Everything **fine**", "html": "

Everything fine

" }, "public": false, "description": { "format": "markdown", "raw": "Lorem **ipsum** dolor sit amet", "html": "

Lorem ipsum dolor sit amet

" }, "createdAt": "2015-07-06T13:28:14+00:00", "updatedAt": "2015-10-01T09:55:02+00:00", "type": "Customer Project" }, { "_type": "Project", "_links": { "self": { "href": "/api/v3/projects/14", "title": "Another project" }, "createWorkPackage": { "href": "/api/v3/projects/14/work_packages/form", "method": "post" }, "createWorkPackageImmediate": { "href": "/api/v3/projects/14/work_packages", "method": "post" }, "categories": { "href": "/api/v3/projects/14/categories" }, "versions": { "href": "/api/v3/projects/14/versions" } }, "id": 14, "identifier": "another_project", "name": "Another project", "active": true, "status": "on track", "statusExplanation": { "format": "markdown", "raw": "Everything super **fine**", "html": "

Everything super fine

" }, "public": true, "description": { "format": "markdown", "raw": "", "html": "" }, "createdAt": "2016-02-29T12:50:20+00:00", "updatedAt": "2016-02-29T12:50:20+00:00", "type": null }] } } } ## List available parent project candidates [GET] Lists projects which can become parent to another project. Only sound candidates are returned. For instance a project cannot become parent of itself or it's children. To specify the project for which a parent is queried for, the `of` parameter can be provided. If no `of` parameter is provided, a new project is assumed. Then, the check for the hierarchy is omitted as a new project cannot be part of a hierarchy yet. Candidates can be filtered. Most commonly one will want to filter by name or identifier. You can do this through the `filters` parameter which works just like the work package index. For instance to find all parent candidates with "rollout" in their name: ``` ?filters=[{"name_and_identifier":{"operator":"~","values":["rollout"]}}] ``` + Parameters + filters (optional, string, `[{ "ancestor": { "operator": "=", "values": ['1'] }" }]`) ... JSON specifying filter conditions. + of (optional, number or identifier, `123` ... The id or identifier of the project the parent candidate is determined for + sortBy (optional, string, `[["id", "asc"]]`) ... JSON specifying sort criteria. Accepts the same format as returned by the [queries](#queries) endpoint and allows all the filters and sortBy supported by the project list end point. + Response 200 (application/hal+json) [Available parent project candidates][] + Response 403 (application/hal+json) Returned if the client does not have sufficient permissions. **Required permission:** edit project in a project or the global add project permission + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:MissingPermission", "message": "You are not authorized to access this resource." } ## Projects by version [/api/v3/versions/{id}/projects] + Model + Body { "_links": { "self": { "href": "/api/v3/versions/2/projects" } }, "total": 1, "count": 1, "_type": "Collection", "_embedded": { "elements": [ { "_type": "Project", "_links": { "self": { "href": "/api/v3/projects/1", "title": "Lorem" }, "categories": { "href": "/api/v3/projects/1/categories" }, "versions": { "href": "/api/v3/projects/1/versions" } }, "id": 1, "identifier": "project_identifier", "name": "Project example", "description": { "format": "markdown", "raw": "Lorem **ipsum** dolor sit amet", "html": "

Lorem ipsum dolor sit amet

" }, "active": true, "status": "on track", "statusExplanation": { "format": "markdown", "raw": "Everything **fine**", "html": "

Everything fine

" }, "createdAt": "2014-05-21T08:51:20Z", "updatedAt": "2014-05-21T08:51:20Z" } ] } } ## List projects with version [GET] This endpoint lists the projects where the given version is available. The projects returned depend on the sharing settings of the given version, but are also limited to the projects that the current user is allowed to see. + Parameters + id (required, integer, `1`) ... Version id + Response 200 (application/hal+json) [Projects by version][] + Response 404 (application/hal+json) Returned if the version does not exist or the client does not have sufficient permissions to see it. **Required permission:** view work packages **or** manage versions (any project where the given version is available) *Note: A client without sufficient permissions shall not be able to test for the existence of a version. That's why a 404 is returned here, even if a 403 might be more appropriate.* + Body { "_type": "Error", "errorIdentifier": "urn:openproject-org:api:v3:errors:NotFound", "message": "The specified version does not exist." }