# PullRequest

Represents a pull request or merge request linked to an issue.

## Related Resources

Below you can find the list of resources that let you work with this entity.

* [Issue VCS Changes](resource-api-issues-issueID-vcsChanges.html)

## Attributes

This table describes attributes of the `PullRequest` entity.

* To receive an attribute in the response from the server, specify it explicitly in the `fields` request parameter.

* To update an attribute, provide it in the body of a POST request.

|  Field  |  Type  |  Description  |
| --- | --- | --- |
|  id  |  String  |  The database ID of the pull request. `Read-only`.  |
|  author  |  [User](api-entity-User.html)  |  The author of the pull request. If YouTrack fails to find a user who matches the author when the pull request is fetched, the author is set to `VcsUnresolvedUser`. `Read-only`.  |
|  userNotFoundReason  |  Byte  |  The code of the reason why the pull request author could not be associated with a YouTrack user account. `Read-only`.  |
|  hubUserNotFoundReason  |  Byte  |  The code of the reason why the pull request author could not be associated with a Hub user account. `Read-only`.  |
|  idExternal  |  String  |  The pull request ID in the external version control system. `Read-only`.  |
|  idReadable  |  String  |  The human-readable pull request ID. `Read-only`. `Can be null`.  |
|  date  |  DateTime  |  The date when the pull request was created or last changed in the repository. `Read-only`.  |
|  fetched  |  Long  |  The date when the pull request was fetched from the repository to YouTrack. `Read-only`. `Can be null`.  |
|  title  |  String  |  The title of the pull request. `Read-only`.  |
|  titlePreview  |  String  |  The rendered pull request title. `Read-only`.  |
|  url  |  String  |  The link to the pull request in the external version control system. `Read-only`.  |
|  text  |  String  |  The pull request description. `Read-only`. `Can be null`.  |
|  textPreview  |  String  |  The rendered pull request description. `Read-only`.  |
|  branch  |  String  |  The source branch of the pull request. `Read-only`. `Can be null`.  |
|  files  |  Int  |  The number of files included in the pull request. The value is -1 if the number of files is unknown. `Read-only`.  |
|  issue  |  [Issue](api-entity-Issue.html)  |  The YouTrack issue the pull request is linked to. `Read-only`. `Can be null`.  |
|  processor  |  [ChangesProcessor](api-entity-ChangesProcessor.html)  |  The version control system that contains the pull request. `Read-only`.  |