This page lists user-accessible fields and objects for which Tracker limits the format, size, or number of values. In addition to the rules below, each field value must match the field type. Other data consistency checks aren't covered here.
Attachments
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 2,000 characters. |
size |
long |
The size must not be zero. The maximum size of an attached file (for each file) is 128 MB in the Yandex Tracker interface or via the API. |
Issue boards
| Parameter |
Type |
Limit |
name |
String |
Required and non-empty. Up to 2,000 characters. |
columns |
ListF<BoardColumn> |
All columns must be unique. |
queues |
ListF<QueueRef> |
Up to 20 queues. |
backlogAvailable, sprintsAvailable |
Option<Boolean> |
Backlog and sprints must be enabled or disabled together. |
Board notes
| Parameter |
Type |
Limit |
text |
String |
Required. Up to 5,000 characters. |
An issue can have up to 1,000 comments.
| Parameter |
Type |
Limit |
text |
Option<String> |
Up to 512,000 characters. Empty text is allowed only if users are mentioned in the comment (summonees). |
replyTo |
ListF<ObjectId> |
Up to 50 quoted comments. |
| Parameter |
Type |
Limit |
name |
String |
Required and non-empty. Up to 10,000 characters. |
description |
Option<String> |
Up to 10,000 characters. |
template |
Option<String> |
If specified, the value must not be empty. |
Components
A queue can have up to 10,000 components.
| Parameter |
Type |
Limit |
queue |
QueueRef |
Required queue reference. |
name |
String |
Non-empty. Up to 512 characters. |
description |
Option<String> |
Up to 2,000 characters. |
Global fields
| Parameter |
Type |
Limit |
id |
String |
Up to 30 characters. |
type |
DbFilterableFieldType<T, ?> |
The field type is required. |
category |
FieldCategoryRef |
The field category is required. |
name |
LocalizedString |
Up to 50 characters for each language. |
description |
Option<String> |
Up to 300 characters. |
Dashboards
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 10,000 characters. |
Field categories
| Parameter |
Type |
Limit |
name |
LocalizedString |
Required and non-empty. Up to 2,000 characters. |
order |
int |
Required. |
Employee absences
Only support staff can create absences; in B2B, this permission is available to organization admins.
| Parameter |
Type |
Limit |
id |
String |
Up to 128 characters. |
Issues
We recommend adding no more than 300 followers to an issue. If you add more followers, the issue page may take longer to load.
| Parameter |
Type |
Limit |
queue |
QueueRef |
Required queue reference. |
type |
IssueTypeRef |
Required issue type reference. |
summary |
String |
Non-empty. Up to 32,766 characters. |
tags |
ListF<String> |
Each tag must be non-empty, contain no commas or spaces, and be up to 480 characters long. |
customFields |
MapF<String, Object> |
Values must match the field types. |
localFields |
MapF<String, Object> |
Values must match the field types. |
checklistItems |
ListF<ChecklistItem> |
The text of each item can be up to 2,000 characters. |
Field type limits
These limits apply to system, global, and local issue fields, as well as fields of other objects that are validated by field type.
| Field type |
Limit |
| Drop-down list |
Up to 3,000 values. When selecting a value, up to 10 items are displayed. |
StringFieldType |
Up to 32,766 characters. A required field must not be empty. |
IcuStringFieldType |
Same limits as for StringFieldType. |
MetaEntityStatusFieldType |
Same limits as for StringFieldType. |
TagsFieldType |
A non-empty value with no commas or spaces. Up to 480 characters. |
EmailFieldType |
The value must match the email address format. |
WikiPageIdFieldType |
The ID must be non-empty. A list can contain up to 100 pages. |
UriFieldType |
Up to 32,766 characters. |
IntegerFieldType |
An integer from −2,147,483,648 to 2,147,483,647. |
LongFieldType |
A value of the long type. |
FloatFieldType |
A finite number. NaN, +INF, and −INF aren't allowed. |
BooleanFieldType |
A Boolean value or a Number equal to 0 or 1. |
TimeTrackingDurationFieldType |
The period must not contain years or months. |
DateFieldType |
A date from 0001-01-01 to 3000-01-01. |
DateTimeFieldType |
A date and time from 0001-01-01 to 3000-01-01. |
QuarterFieldType |
A quarter date from 0001-01-01 to 3000-01-01. |
PaletteColorFieldType |
The key can contain up to 32 characters and must match the (\d|\w|-|_)+ regular expression. |
UserToDoubleFieldType |
The user must exist, and value must not be null. |
ChecklistItemFieldType |
The text must be non-empty and contain up to 2,000 characters. The URL can contain up to 32,766 characters. |
MetricItemFieldType |
The text must be non-empty and contain up to 2,000 characters. The URL can contain up to 32,766 characters. |
KeyResultItemFieldType |
The text must be non-empty and contain up to 2,000 characters. For the VALUE type, progress is required. In progress, start and end are required. Numeric values must be finite. |
UserFieldType |
The user must exist. |
IssueFieldType |
The issue must exist. |
QueueFieldType |
The queue must exist. |
StatusFieldType |
The status must exist. |
PriorityFieldType |
The priority must exist. |
ResolutionFieldType |
The resolution must exist. |
IssueTypeFieldType |
The issue type must exist. |
ComponentFieldType |
The component must exist. |
VersionFieldType |
The version must exist. |
SprintFieldType |
The sprint must exist. |
ProjectFieldType |
The project must exist. |
BoardsFieldType |
The board must exist. |
GroupFieldType |
The group must exist. |
GoalsFieldType |
The goal must exist. |
ServiceFieldType |
The service must exist. |
IdpProductFieldType |
The IDP product must exist. |
OfficeFieldType |
The office must exist. |
TranslationFieldType |
The translation must exist. |
MailListFieldType |
The mailing list must exist. |
MetaEntityFieldType |
All meta-entity references must be valid. |
SlaViolationStatusFieldType |
The value must be one of the known enum values. |
SlaClockStatusFieldType |
The value must be one of the known enum values. |
IssueRelationshipFieldType |
The value must be one of the known enum values. |
Issue macros
A queue can have up to 1,000 macros.
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 2,000 characters. |
body |
Option<String> |
Up to 400,000 characters. The value must be a valid Mustache template. |
description |
Option<String> |
Up to 2,000 characters. |
Issue templates
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 10,000 characters. |
description |
Option<String> |
Up to 32,766 characters. |
metricItems |
ListF<MetricItem> |
The text of each item can be up to 2,000 characters. |
checklistItems |
ListF<ChecklistItem> |
The text of each item can be up to 2,000 characters. |
fieldTemplates |
MapF<String, Object> |
Values must match the field types, as in an issue. |
Issue types
| Parameter |
Type |
Limit |
key |
String |
Required. Up to 30 characters. |
name |
String |
Up to 50 characters. |
description |
Option<String> |
Up to 300 characters. |
Priorities
| Parameter |
Type |
Limit |
name |
String |
Up to 300 characters. |
description |
Option<String> |
Up to 2,000 characters. |
Queues
You can add up to 20 forms to a queue.
| Parameter |
Type |
Limit |
key |
String |
Required. From 2 to 15 Latin letters. The value is converted to uppercase. |
name |
String |
Required. From 2 to 40 characters after leading and trailing spaces are removed. |
permissionDeniedMessage |
Option<String> |
Up to 32,766 characters. |
wikiPageIds |
ListF<String> |
Up to 100 IDs. |
Reminders
You can create up to 100 reminders for an issue.
| Parameter |
Type |
Limit |
note |
Option<String> |
Up to 140 characters. |
when |
Instant |
Required. The date and time must not be earlier than the current time. |
Resolutions
| Parameter |
Type |
Limit |
key |
String |
Required. Up to 30 characters. |
name |
String |
Up to 50 characters. |
description |
Option<String> |
Up to 300 characters. |
Sprints
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 2,000 characters. |
board |
BoardRef |
Required board reference. |
startDate |
Instant |
Required. The start date must not be later than the end date. |
endDate |
Instant |
Required. The end date must not be earlier than the start date. |
Statuses
| Parameter |
Type |
Limit |
key |
String |
Required. Up to 30 characters. |
name |
LocalizedString |
Required for all languages. Up to 50 characters for each language. |
description |
Option<String> |
Up to 300 characters. |
| Parameter |
Type |
Limit |
id |
String |
Non-empty. Up to 480 characters. Commas and spaces aren't allowed. |
Saved filter folders
| Parameter |
Type |
Limit |
name |
String |
Up to 255 characters. |
Versions
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 500 characters. |
description |
Option<String> |
Required. Up to 2,000 characters. |
Time tracking
| Parameter |
Type |
Limit |
comment |
Option<String> |
Up to 32,766 characters. |
Auto actions
A queue can have up to 100 auto actions.
| Parameter |
Type |
Limit |
name |
String |
Up to 2,000 characters. |
description |
Option<String> |
Up to 2,000 characters. |
Work calendars
| Parameter |
Type |
Limit |
name |
LocalizedString |
Required. Up to 2,000 characters. |
Meta-entities provide a common interface for projects, portfolios, goals, reports, and new objects. Their fields are subject to the same type-based limits as issue fields.
| Parameter |
Type |
Limit |
systemFields |
MapF<String, Object> |
Values must match the field types. |
storageFields |
MapF<String, Object> |
Values must match the field types. |
customFields |
MapF<String, Object> |
Values must match the field types. |
localFields |
MapF<String, Object> |
Values must match the field types. |
Local fields
| Parameter |
Type |
Limit |
key |
String |
Up to 30 characters. |
name |
LocalizedString |
A non-empty value for each specified language. Up to 50 characters. |
description |
Option<String> |
Up to 300 characters. |
Notification rules
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 2,000 characters. |
Planning poker
| Parameter |
Type |
Limit |
issues |
ListF<IssueRef> |
Up to 100 issues. |
Recurring actions
A queue can have up to 100 recurring actions.
| Parameter |
Type |
Limit |
name |
String |
Up to 2,000 characters. |
description |
Option<String> |
Up to 2,000 characters. |
launchesConfig.start |
Instant |
The start date must not be later than the end date. |
launchesConfig.end |
Instant |
The end date must not be earlier than the current time or the start date. |
SLA rules
A queue can have up to 30 SLA rules.
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 2,000 characters. |
thresholds |
ListF<SlaTimerThreshold> |
Required. The duration of each threshold must be from 1 minute to 100 years. |
Triggers
A queue can have up to 1,000 triggers.
| Parameter |
Type |
Limit |
name |
String |
Required and non-empty. Up to 2,000 characters. |
description |
Option<String> |
Up to 2,000 characters. |
actions |
ListF<DbTriggerAction> |
Up to 10 actions. An action formula can contain up to 1,000 characters. |
| Parameter |
Type |
Limit |
description |
String |
Required. Up to 32,766 characters. |
Workflows
| Parameter |
Type |
Limit |
name |
String |
Required. Up to 2,000 characters. |