Polarion MCP Server

getAllWorkItems

Read-only

Retrieve work items across all projects using a Lucene-style query with sorting and pagination. Use it when searches must span every project.

Instructions

Returns a list of Work Items from all Projects. Scope: spans every project (no project filter). To act on a single project, use getWorkItems instead. Examples: {"query":"type:requirement","fields":{"workitems":"id,title"},"page[size]":25}. Selection: Use getAllWorkItems when the search must span every project; use getWorkItems when you know the project and want a project-scoped result.

Input Schema

Name	Required	Description	Default
`sort`	No	Comma-separated list of fields to sort by, in priority order; prefix a field with `-` for descending order (e.g. `-updated,title`).
`query`	No	Polarion Lucene-style query string to filter results: field:value clauses combined with AND/OR, phrases in quotes. Exact supported field names depend on the resource type being queried.
`fields`	No	Sparse fieldset selector: an object keyed by resource type (e.g. `workitems`) whose value is a comma-separated list of attribute names to return (e.g. `id,title,status`), reducing payload size. Omit to return the default field set.
`include`	No	Comma-separated list of related resource types to embed in the response (e.g. `author,attachments`) so they don't require a separate follow-up call. Omit to return only the primary resource.
`revision`	No	A specific repository revision (e.g. `1234`) to read the resource as it existed at that revision instead of the current HEAD. Omit to use the latest revision.
`max_items`	No	Collect up to this many results across pages (maximum 1000). Omit to fetch only the requested page, as before.
`page_size_`	No	Maximum number of items to return in this page (e.g. `100`). Use together with `page[number]` to paginate through a large result set.
`page_number_`	No	1-based page number to fetch when the result set is paginated (e.g. `2` for the second page). Combine with `page[size]`; omit to fetch the first page.
`response_format`	No	Response detail level. concise removes redundant HTML and JSON:API metadata and may use a small default fieldset on large lists; detailed preserves the complete response. Defaults to detailed.	detailed

Output Schema

Name	Required	Description
`data`	No
`meta`	No
`links`	No
`included`	No	Related entities might be returned, see <a href="https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871" target="_blank">REST API User Guide</a>.

Schema Changelog

Changes observed during successful MCP inspections.

Changed2 schema fields changedv1.4.0Oct 24, 2026

addedInput schema / properties / max_items

Added value: +{
+  "description": "Collect up to this many results across pages (maximum 1000). Omit to fetch only the requested page, as before.",
+  "maximum": 1000,
+  "minimum": 1,
+  "type": "integer"
+}

addedInput schema / properties / response_format

Added value: +{
+  "default": "detailed",
+  "description": "Response detail level. concise removes redundant HTML and JSON:API metadata and may use a small default fieldset on large lists; detailed preserves the complete response. Defaults to detailed.",
+  "enum": [
+    "concise",
+    "detailed"
+  ],
+  "type": "string"
+}

Changed318 schema fields changedv1.3.1Oct 22, 2026
- removedOutput schema / properties / data / items / properties / attributes / properties / created / example
```
Removed value: -"1970-01-01T00:00:00Z"
```
- removedOutput schema / properties / data / items / properties / attributes / properties / created / format
```
Removed value: -"date-time"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / created / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / description / properties / type / enum
```
Removed value: -[
-  "text/html",
-  "text/plain"
-]
```
- changedOutput schema / properties / data / items / properties / attributes / properties / description / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / description / properties / value / example
```
Removed value: -"My text value"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / description / properties / value / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / attributes / properties / description / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / dueDate / example
```
Removed value: -"1970-01-01"
```
- removedOutput schema / properties / data / items / properties / attributes / properties / dueDate / format
```
Removed value: -"date"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / dueDate / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / properties / role / example
```
Removed value: -"ref_ext"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / properties / role / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / properties / title / example
```
Removed value: -"Title"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / properties / title / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / properties / uri / example
```
Removed value: -"https://polarion.plm.automation.siemens.com"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / properties / uri / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / attributes / properties / hyperlinks / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / id / example
```
Removed value: -"MyWorkItemId"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / initialEstimate / example
```
Removed value: -"5 1/2d"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / initialEstimate / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / outlineNumber / example
```
Removed value: -"1.11"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / outlineNumber / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / plannedEnd / example
```
Removed value: -"1970-01-01T00:00:00Z"
```
- removedOutput schema / properties / data / items / properties / attributes / properties / plannedEnd / format
```
Removed value: -"date-time"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / plannedEnd / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / plannedStart / example
```
Removed value: -"1970-01-01T00:00:00Z"
```
- removedOutput schema / properties / data / items / properties / attributes / properties / plannedStart / format
```
Removed value: -"date-time"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / plannedStart / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / priority / example
```
Removed value: -"90.0"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / priority / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / remainingEstimate / example
```
Removed value: -"5 1/2d"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / remainingEstimate / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / resolution / example
```
Removed value: -"done"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / resolution / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / resolvedOn / example
```
Removed value: -"1970-01-01T00:00:00Z"
```
- removedOutput schema / properties / data / items / properties / attributes / properties / resolvedOn / format
```
Removed value: -"date-time"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / resolvedOn / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / severity / example
```
Removed value: -"blocker"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / severity / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / status / example
```
Removed value: -"open"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / status / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / timeSpent / example
```
Removed value: -"5 1/2d"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / timeSpent / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / title / example
```
Removed value: -"Title"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / title / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / type / example
```
Removed value: -"task"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / attributes / properties / updated / example
```
Removed value: -"1970-01-01T00:00:00Z"
```
- removedOutput schema / properties / data / items / properties / attributes / properties / updated / format
```
Removed value: -"date-time"
```
- changedOutput schema / properties / data / items / properties / attributes / properties / updated / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / attributes / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId"
```
- changedOutput schema / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / links / properties / portal / example
```
Removed value: -"server-host-name/application-path/polarion/redirect/project/MyProjectId/workitem?id=MyWorkItemId&revision=1234"
```
- changedOutput schema / properties / data / items / properties / links / properties / portal / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / links / properties / self / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId?revision=1234"
```
- changedOutput schema / properties / data / items / properties / links / properties / self / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / links / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / detail / example
```
Removed value: -"Unexpected token, BEGIN_ARRAY expected, but was : BEGIN_OBJECT (at $.data)"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / detail / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / parameter / example
```
Removed value: -"revision"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / parameter / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / pointer / example
```
Removed value: -"$.data"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / pointer / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / resource / properties / id / example
```
Removed value: -"MyProjectId/id"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / resource / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / resource / properties / type / example
```
Removed value: -"type"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / resource / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / properties / resource / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / source / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / status / example
```
Removed value: -"400"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / status / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / title / example
```
Removed value: -"Bad Request"
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / properties / title / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / meta / properties / errors / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/MyUserId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / properties / type / enum
```
Removed value: -[
-  "workitem_approvals"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / approvals / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / properties / id / example
```
Removed value: -"MyUserId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / properties / type / enum
```
Removed value: -[
-  "users"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / assignee / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/MyAttachmentId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / properties / type / enum
```
Removed value: -[
-  "workitem_attachments"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / links / properties / related / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId/attachments?revision=1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / links / properties / related / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / links / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / attachments / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / properties / id / example
```
Removed value: -"MyUserId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / properties / type / enum
```
Removed value: -[
-  "users"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / author / properties / data / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / author / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/parent/MyProjectId/MyLinkedWorkItemId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / properties / type / enum
```
Removed value: -[
-  "linkedworkitems"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / backlinkedWorkItems / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyCategoryId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / properties / type / enum
```
Removed value: -[
-  "categories"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / categories / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/MyCommentId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / properties / type / enum
```
Removed value: -[
-  "workitem_comments"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / links / properties / related / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId/comments?revision=1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / links / properties / related / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / links / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / comments / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/parent/hostname/MyProjectId/MyLinkedWorkItemId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / properties / type / enum
```
Removed value: -[
-  "externallylinkedworkitems"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / externallyLinkedWorkItems / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/http://server-host-name/ns/cm#relatedChangeRequest/http://server-host-name/application-path/oslc/services/projects/MyProjectId/workitems/MyWorkItemId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / properties / type / enum
```
Removed value: -[
-  "linkedoslcresources"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedOslcResources / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / properties / id / example
```
Removed value: -"default/1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / properties / type / enum
```
Removed value: -[
-  "revisions"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedRevisions / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/parent/MyProjectId/MyLinkedWorkItemId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / properties / type / enum
```
Removed value: -[
-  "linkedworkitems"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / links / properties / related / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId/linkedworkitems?revision=1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / links / properties / related / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / links / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / linkedWorkItems / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / properties / id / example
```
Removed value: -"MyProjectId/MySpaceId/MyDocumentId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / properties / type / enum
```
Removed value: -[
-  "documents"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / module / properties / data / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / module / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyPlanId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / properties / type / enum
```
Removed value: -[
-  "plans"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / plannedIn / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / properties / id / example
```
Removed value: -"MyProjectId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / properties / type / enum
```
Removed value: -[
-  "projects"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / project / properties / data / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / project / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/MyTestStepIndex"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / properties / type / enum
```
Removed value: -[
-  "teststeps"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / testSteps / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / properties / id / example
```
Removed value: -"MyUserId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / properties / type / enum
```
Removed value: -[
-  "users"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / votes / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / properties / id / example
```
Removed value: -"MyUserId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / properties / type / enum
```
Removed value: -[
-  "users"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / watches / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / properties / id / example
```
Removed value: -"MyProjectId/MyWorkItemId/MyWorkRecordId"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / properties / id / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / properties / type / enum
```
Removed value: -[
-  "workrecords"
-]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / properties / workRecords / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / items / properties / relationships / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / revision / example
```
Removed value: -"1234"
```
- changedOutput schema / properties / data / items / properties / revision / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / data / items / properties / type / enum
```
Removed value: -[
-  "workitems"
-]
```
- changedOutput schema / properties / data / items / properties / type / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / data / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / data / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- changedOutput schema / properties / included / items / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- changedOutput schema / properties / included / type
```
Previous value: -"array"New value: +[
+  "array",
+  "null"
+]
```
- removedOutput schema / properties / links / properties / first / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=1"
```
- changedOutput schema / properties / links / properties / first / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / links / properties / last / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=9"
```
- changedOutput schema / properties / links / properties / last / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / links / properties / next / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=6"
```
- changedOutput schema / properties / links / properties / next / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / links / properties / portal / example
```
Removed value: -"server-host-name/application-path/polarion/redirect/project/MyProjectId/workitems"
```
- changedOutput schema / properties / links / properties / portal / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / links / properties / prev / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=4"
```
- changedOutput schema / properties / links / properties / prev / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- removedOutput schema / properties / links / properties / self / example
```
Removed value: -"server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=5"
```
- changedOutput schema / properties / links / properties / self / type
```
Previous value: -"string"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / links / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```
- removedOutput schema / properties / meta / properties / totalCount / format
```
Removed value: -"int32"
```
- changedOutput schema / properties / meta / properties / totalCount / type
```
Previous value: -"integer"New value: +[
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "null"
+]
```
- changedOutput schema / properties / meta / type
```
Previous value: -"object"New value: +[
+  "object",
+  "null"
+]
```

Changed7 schema fields changedv1.2.0Sep 17, 2026

changedInput schema / properties / fields / description

Previous value: -"Filter returned resource fields. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."New value: +"Sparse fieldset selector: an object keyed by resource type (e.g. `workitems`) whose value is a comma-separated list of attribute names to return (e.g. `id,title,status`), reducing payload size. Omit to return the default field set."

changedInput schema / properties / include / description

Previous value: -"Include related entities. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."New value: +"Comma-separated list of related resource types to embed in the response (e.g. `author,attachments`) so they don't require a separate follow-up call. Omit to return only the primary resource."

changedInput schema / properties / page_number_ / description

Previous value: -"Specify the page number to be returned. Counting starts from 1. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."New value: +"1-based page number to fetch when the result set is paginated (e.g. `2` for the second page). Combine with `page[size]`; omit to fetch the first page."

changedInput schema / properties / page_size_ / description

Previous value: -"Limit the number of entities returned in a single response. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."New value: +"Maximum number of items to return in this page (e.g. `100`). Use together with `page[number]` to paginate through a large result set."

changedInput schema / properties / query / description

Previous value: -"The query string."New value: +"Polarion Lucene-style query string to filter results: field:value clauses combined with AND/OR, phrases in quotes. Exact supported field names depend on the resource type being queried."

changedInput schema / properties / revision / description

Previous value: -"The revision ID."New value: +"A specific repository revision (e.g. `1234`) to read the resource as it existed at that revision instead of the current HEAD. Omit to use the latest revision."

changedInput schema / properties / sort / description

Previous value: -"The sort string."New value: +"Comma-separated list of fields to sort by, in priority order; prefix a field with `-` for descending order (e.g. `-updated,title`)."

Changed1 schema field changedv1.1.0Sep 11, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "properties": {
+    "data": {
+      "items": {
+        "properties": {
+          "attributes": {
+            "properties": {
+              "created": {
+                "example": "1970-01-01T00:00:00Z",
+                "format": "date-time",
+                "type": "string"
+              },
+              "description": {
+                "properties": {
+                  "type": {
+                    "enum": [
+                      "text/html",
+                      "text/plain"
+                    ],
+                    "type": "string"
+                  },
+                  "value": {
+                    "example": "My text value",
+                    "type": "string"
+                  }
+                },
+                "type": "object"
+              },
+              "dueDate": {
+                "example": "1970-01-01",
+                "format": "date",
+                "type": "string"
+              },
+              "hyperlinks": {
+                "items": {
+                  "properties": {
+                    "role": {
+                      "example": "ref_ext",
+                      "type": "string"
+                    },
+                    "title": {
+                      "example": "Title",
+                      "type": "string"
+                    },
+                    "uri": {
+                      "example": "https://polarion.plm.automation.siemens.com",
+                      "type": "string"
+                    }
+                  },
+                  "type": "object"
+                },
+                "type": "array"
+              },
+              "id": {
+                "example": "MyWorkItemId",
+                "type": "string"
+              },
+              "initialEstimate": {
+                "example": "5 1/2d",
+                "type": "string"
+              },
+              "outlineNumber": {
+                "example": "1.11",
+                "type": "string"
+              },
+              "plannedEnd": {
+                "example": "1970-01-01T00:00:00Z",
+                "format": "date-time",
+                "type": "string"
+              },
+              "plannedStart": {
+                "example": "1970-01-01T00:00:00Z",
+                "format": "date-time",
+                "type": "string"
+              },
+              "priority": {
+                "example": "90.0",
+                "type": "string"
+              },
+              "remainingEstimate": {
+                "example": "5 1/2d",
+                "type": "string"
+              },
+              "resolution": {
+                "example": "done",
+                "type": "string"
+              },
+              "resolvedOn": {
+                "example": "1970-01-01T00:00:00Z",
+                "format": "date-time",
+                "type": "string"
+              },
+              "severity": {
+                "example": "blocker",
+                "type": "string"
+              },
+              "status": {
+                "example": "open",
+                "type": "string"
+              },
+              "timeSpent": {
+                "example": "5 1/2d",
+                "type": "string"
+              },
+              "title": {
+                "example": "Title",
+                "type": "string"
+              },
+              "type": {
+                "example": "task",
+                "type": "string"
+              },
+              "updated": {
+                "example": "1970-01-01T00:00:00Z",
+                "format": "date-time",
+                "type": "string"
+              }
+            },
+            "type": "object"
+          },
+          "id": {
+            "example": "MyProjectId/MyWorkItemId",
+            "type": "string"
+          },
+          "links": {
+            "properties": {
+              "portal": {
+                "example": "server-host-name/application-path/polarion/redirect/project/MyProjectId/workitem?id=MyWorkItemId&revision=1234",
+                "type": "string"
+              },
+              "self": {
+                "example": "server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId?revision=1234",
+                "type": "string"
+              }
+            },
+            "type": "object"
+          },
+          "meta": {
+            "properties": {
+              "errors": {
+                "items": {
+                  "properties": {
+                    "detail": {
+                      "description": "Human-readable explanation specific to this occurrence of the problem.",
+                      "example": "Unexpected token, BEGIN_ARRAY expected, but was : BEGIN_OBJECT (at $.data)",
+                      "type": "string"
+                    },
+                    "source": {
+                      "properties": {
+                        "parameter": {
+                          "description": "String indicating which URI query parameter caused the error.",
+                          "example": "revision",
+                          "type": "string"
+                        },
+                        "pointer": {
+                          "description": "JSON Pointer to the associated entity in the request document.",
+                          "example": "$.data",
+                          "type": "string"
+                        },
+                        "resource": {
+                          "description": "Resource causing the error.",
+                          "properties": {
+                            "id": {
+                              "example": "MyProjectId/id",
+                              "type": "string"
+                            },
+                            "type": {
+                              "example": "type",
+                              "type": "string"
+                            }
+                          },
+                          "type": "object"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "status": {
+                      "description": "HTTP status code applicable to this problem.",
+                      "example": "400",
+                      "type": "string"
+                    },
+                    "title": {
+                      "description": "Short, human-readable summary of the problem.",
+                      "example": "Bad Request",
+                      "type": "string"
+                    }
+                  },
+                  "type": "object"
+                },
+                "type": "array"
+              }
+            },
+            "type": "object"
+          },
+          "relationships": {
+            "properties": {
+              "approvals": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/MyUserId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "workitem_approvals"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "assignee": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyUserId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "users"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "attachments": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/MyAttachmentId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "workitem_attachments"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "links": {
+                    "properties": {
+                      "related": {
+                        "example": "server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId/attachments?revision=1234",
+                        "type": "string"
+                      }
+                    },
+                    "type": "object"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "author": {
+                "properties": {
+                  "data": {
+                    "properties": {
+                      "id": {
+                        "example": "MyUserId",
+                        "type": "string"
+                      },
+                      "revision": {
+                        "example": "1234",
+                        "type": "string"
+                      },
+                      "type": {
+                        "enum": [
+                          "users"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "backlinkedWorkItems": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/parent/MyProjectId/MyLinkedWorkItemId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "linkedworkitems"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "categories": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyCategoryId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "categories"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "comments": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/MyCommentId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "workitem_comments"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "links": {
+                    "properties": {
+                      "related": {
+                        "example": "server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId/comments?revision=1234",
+                        "type": "string"
+                      }
+                    },
+                    "type": "object"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "externallyLinkedWorkItems": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/parent/hostname/MyProjectId/MyLinkedWorkItemId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "externallylinkedworkitems"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "linkedOslcResources": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/http://server-host-name/ns/cm#relatedChangeRequest/http://server-host-name/application-path/oslc/services/projects/MyProjectId/workitems/MyWorkItemId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "linkedoslcresources"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "linkedRevisions": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "default/1234",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "revisions"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "linkedWorkItems": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/parent/MyProjectId/MyLinkedWorkItemId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "linkedworkitems"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "links": {
+                    "properties": {
+                      "related": {
+                        "example": "server-host-name/application-path/projects/MyProjectId/workitems/MyWorkItemId/linkedworkitems?revision=1234",
+                        "type": "string"
+                      }
+                    },
+                    "type": "object"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "module": {
+                "properties": {
+                  "data": {
+                    "properties": {
+                      "id": {
+                        "example": "MyProjectId/MySpaceId/MyDocumentId",
+                        "type": "string"
+                      },
+                      "revision": {
+                        "example": "1234",
+                        "type": "string"
+                      },
+                      "type": {
+                        "enum": [
+                          "documents"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "plannedIn": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyPlanId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "plans"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "project": {
+                "properties": {
+                  "data": {
+                    "properties": {
+                      "id": {
+                        "example": "MyProjectId",
+                        "type": "string"
+                      },
+                      "revision": {
+                        "example": "1234",
+                        "type": "string"
+                      },
+                      "type": {
+                        "enum": [
+                          "projects"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "testSteps": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/MyTestStepIndex",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "teststeps"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "votes": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyUserId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "users"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "watches": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyUserId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "users"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              },
+              "workRecords": {
+                "properties": {
+                  "data": {
+                    "items": {
+                      "properties": {
+                        "id": {
+                          "example": "MyProjectId/MyWorkItemId/MyWorkRecordId",
+                          "type": "string"
+                        },
+                        "revision": {
+                          "example": "1234",
+                          "type": "string"
+                        },
+                        "type": {
+                          "enum": [
+                            "workrecords"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "meta": {
+                    "properties": {
+                      "totalCount": {
+                        "format": "int32",
+                        "type": "integer"
+                      }
+                    },
+                    "type": "object"
+                  }
+                },
+                "type": "object"
+              }
+            },
+            "type": "object"
+          },
+          "revision": {
+            "example": "1234",
+            "type": "string"
+          },
+          "type": {
+            "enum": [
+              "workitems"
+            ],
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "included": {
+      "description": "Related entities might be returned, see <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a>.",
+      "items": {
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "links": {
+      "properties": {
+        "first": {
+          "example": "server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=1",
+          "type": "string"
+        },
+        "last": {
+          "example": "server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=9",
+          "type": "string"
+        },
+        "next": {
+          "example": "server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=6",
+          "type": "string"
+        },
+        "portal": {
+          "example": "server-host-name/application-path/polarion/redirect/project/MyProjectId/workitems",
+          "type": "string"
+        },
+        "prev": {
+          "example": "server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=4",
+          "type": "string"
+        },
+        "self": {
+          "example": "server-host-name/application-path/projects/MyProjectId/workitems?page%5Bsize%5D=10&page%5Bnumber%5D=5",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "meta": {
+      "properties": {
+        "totalCount": {
+          "format": "int32",
+          "type": "integer"
+        }
+      },
+      "type": "object"
+    }
+  },
+  "type": "object"
+}

Changed6 schema fields changedSep 7, 2026

changedInput schema / properties / fields / description

Previous value: -"Filter returned resource fields. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20231017526942799.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."New value: +"Filter returned resource fields. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."

changedInput schema / properties / include / description

Previous value: -"Include related entities. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20231017526942799.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."New value: +"Include related entities. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details."

removedInput schema / properties / page_number

Removed value: -{
-  "description": "Specify the page number to be returned. Counting starts from 1. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20231017526942799.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details.",
-  "format": "int32",
-  "type": "number"
-}

addedInput schema / properties / page_number_

Added value: +{
+  "description": "Specify the page number to be returned. Counting starts from 1. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details.",
+  "format": "int32",
+  "type": "number"
+}

removedInput schema / properties / page_size

Removed value: -{
-  "description": "Limit the number of entities returned in a single response. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20231017526942799.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details.",
-  "format": "int32",
-  "type": "number"
-}

addedInput schema / properties / page_size_

Added value: +{
+  "description": "Limit the number of entities returned in a single response. See <a href=\"https://docs.sw.siemens.com/en-US/doc/230235217/PL20250606201928474.polarion_help_sc.xid2134849/xid2134871\" target=\"_blank\">REST API User Guide</a> for details.",
+  "format": "int32",
+  "type": "number"
+}

First observedv1.0.0Jun 13, 2026

TDQS

A4.1/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is known. The description adds a genuine behavioral fact — the query crosses every project boundary, so cost and result volume can be large — which is useful context for an open-world read. It says nothing about pagination defaults, maximum_items behavior, or the cost of unconstrained queries, so it adds value but not rich behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness3/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Scope and exclusivity are front-loaded well, but the guidance is stated twice — "To act on a single project, use `getWorkItems` instead" and then the full "Selection:" sentence — which is redundant. The example is short and earns its place; the duplicated routing sentence does not.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists and all nine parameters are described in the schema, so the description needn't cover return values or parameter syntax. What remains essential — cross-project scope, sibling routing, and a sample invocation — is all present.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so every parameter is already documented; the baseline is 3. The example payload ({"query":"type:requirement","fields":{"workitems":"id,title"},"page[size]":25}) adds a concrete usage hint, but it also uses `page[size]` while the schema declares `page_size_`, a minor inconsistency that could mislead rather than clarify.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ("Returns a list of Work Items from all Projects") plus an explicit scope constraint ("spans every project, no project filter"). It names the sibling `getWorkItems` as the project-scoped alternative, so an agent can distinguish the two without opening either schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Gives an explicit selection rule twice-over in complementary form: "Use getAllWorkItems when the search must span every project; use getWorkItems when you know the project." The condition that selects this tool versus its sibling is unambiguous, and the exclusion (no project filter) is stated up front.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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