Access iModels data using OData v4 interface

imodels-odata

---

Retrieves all Groups (OData Entities) of an iModel Mapping. This endpoint can be used as an OData feed.

iModel Mappings can be managed using [Reporting API](/apis/insights/).

### Mapping Support

Direct data query using iModel [Mapping](/apis/insights/overview/) supports a subset of available [Mapping](/apis/insights/overview/) configuration options. Unsupported properties will be excluded from results.

Supported iModel Mapping configurations options:
- [Group](/apis/insights/operations/create-group/) - All query types supported
- [GroupProperty](/apis/insights/operations/create-groupproperty/) - All property selection supported
- [CalculatedProperty](/apis/insights/operations/create-calculatedproperty/) - All calculations are supported
- [CustomCalculation](/apis/insights/operations/create-customcalculation/) - All operators supported

### Notes

This is an OData v4 compliant endpoint.

This endpoint should only be accessed using OData compliant libraries and tools.

Use of these endpoints directly is not prohibited, however we recommend understanding the [OData protocols and conventions](https://www.odata.org/documentation/) first.

### Authentication

Requires `Authorization` header with valid Bearer token for scope `insights:read`.

For more documentation on authorization and how to get access token visit [OAUTH2 Authorization](https://developer.bentley.com/apis/overview/authorization/) page.

### Authorization

User must have `imodels_webview` permission assigned at the iModel level and at least `imodels_webview` permission assigned at the Project level. If permissions at the iModel level are not configured, then user must have `imodels_webview` permission assigned at the Project level.

Alternatively the user should be an Organization Administrator for the Organization that owns a given Project the iModel belongs to.

An Organization Administrator must have at least one of the following roles assigned in User Management: Account Administrator, Co-Administrator, or CONNECT Services Administrator. For more information about User Management please visit our Bentley Communities [Licensing, Cloud, and Web Services](https://communities.bentley.com/communities/other_communities/licensing_cloud_and_web_services/w/wiki/50711/user-management-2-0) wiki page.

### Rate limits

All iTwin Platform API operations have a rate limit. For more documentation on that visit [Rate limits and quotas](https://developer.bentley.com/apis/overview/rate-limits/) page.

---


mapping-odata

imodelId

changesetId

mappingId

OAuth access token with scope `insights:read`

Authorization

Setting to `application/vnd.bentley.itwin-platform.v1+json` is recommended.

Accept

Retrieved OData feed for a given iModel successfully.

This response indicates that request lacks valid authentication credentials. Access token might not been provided, issued by the wrong issuer, does not have required scopes or request headers were malformed.

application/json;InvalidAuthorizationScheme

This response indicates that the user has sent too many requests in a given amount of time.

The number of requests exceeds the rate-limit for the client subscription.

retry-after

---

Lists the data for a Group and selected Properties.

iModel Mappings can be managed using [Reporting API](/apis/insights/).

### Mapping Support

Direct data query using iModel [Mapping](/apis/insights/overview/) supports a subset of available [Mapping](/apis/insights/overview/) configuration options. Unsupported properties will be excluded from results.

Supported iModel Mapping configurations options:
- [Group](/apis/insights/operations/create-group/) - All query types supported
- [GroupProperty](/apis/insights/operations/create-groupproperty/) - All property selection supported
- [CalculatedProperty](/apis/insights/operations/create-calculatedproperty/) - All calculations are supported
- [CustomCalculation](/apis/insights/operations/create-customcalculation/) - All operators supported

### Notes

This is an OData v4 compliant endpoint.

This endpoint should only be accessed using OData compliant libraries and tools.

Use of these endpoints directly is not prohibited, however we recommend understanding the [OData protocols and conventions](https://www.odata.org/documentation/) first.

### Authentication

Requires `Authorization` header with valid Bearer token for scope `insights:read`.

For more documentation on authorization and how to get access token visit [OAUTH2 Authorization](https://developer.bentley.com/apis/overview/authorization/) page.

### Authorization

User must have `imodels_webview` permission assigned at the iModel level and at least `imodels_webview` permission assigned at the Project level. If permissions at the iModel level are not configured, then user must have `imodels_webview` permission assigned at the Project level.

Alternatively the user should be an Organization Administrator for the Organization that owns a given Project the iModel belongs to.

An Organization Administrator must have at least one of the following roles assigned in User Management: Account Administrator, Co-Administrator, or CONNECT Services Administrator. For more information about User Management please visit our Bentley Communities [Licensing, Cloud, and Web Services](https://communities.bentley.com/communities/other_communities/licensing_cloud_and_web_services/w/wiki/50711/user-management-2-0) wiki page.

### Rate limits

All iTwin Platform API operations have a rate limit. For more documentation on that visit [Rate limits and quotas](https://developer.bentley.com/apis/overview/rate-limits/) page.

---


mapping-odata-entity

groupName

The $top query option requests the number of items in the queried collection to be included in the result.

$top

The $skip query option requests the number of items in the queried collection that are to be skipped and not included in the result.

$skip

The $select query option requests a specific set of properties for each entity.
The value of $select is a comma separated list of property names to select. All properties are selected if it is not set or set to `*`.

$select

The $filter query option requests a specific set of entities.
The given filter is evaluated for each entity and only entities where the filter evaluates to true are returned.
Properties supported for filtering: `ECInstanceId`, `ECClassId`.
Supported operators: `eq`, `lt`, `le`, `gt`, `ge`, `ne`, `in`, `and`, `or`.
Parenthesis `(` and `)` can be used to change the precedence of operations.
Examples of $filter values:
`$filter=ECInstanceId eq 0x123`
`$filter=ECInstanceId in (0x123, 0x234, 0x345)`
`$filter=ECInstanceId gt 0x1 and ECInstanceId lt 0x5`
`$filter=ECInstanceId eq 0x123 or ECInstanceId eq 0x456`
`$filter=ECClassId eq 0x5`
`$filter=ECClassId eq 'BisCore.GeometricElement3d'`

$filter

Retrieved specified OData Entity successfully.

---

Retrieves Definitions of an iModel Mapping.

iModel Mappings can be managed using [Reporting API](/apis/insights/).

### Mapping Support

Direct data query using iModel [Mapping](/apis/insights/overview/) supports a subset of available [Mapping](/apis/insights/overview/) configuration options. Unsupported properties will be excluded from results.

Supported iModel Mapping configurations options:
- [Group](/apis/insights/operations/create-group/) - All query types supported
- [GroupProperty](/apis/insights/operations/create-groupproperty/) - All property selection supported
- [CalculatedProperty](/apis/insights/operations/create-calculatedproperty/) - All calculations are supported
- [CustomCalculation](/apis/insights/operations/create-customcalculation/) - All operators supported

### Notes

This is an OData v4 compliant endpoint.

This endpoint should only be accessed using OData compliant libraries and tools.

Use of these endpoints directly is not prohibited, however we recommend understanding the [OData protocols and conventions](https://www.odata.org/documentation/) first.

### Authentication

Requires `Authorization` header with valid Bearer token for scope `insights:read`.

For more documentation on authorization and how to get access token visit [OAUTH2 Authorization](https://developer.bentley.com/apis/overview/authorization/) page.

### Authorization

User must have `imodels_webview` permission assigned at the iModel level and at least `imodels_webview` permission assigned at the Project level. If permissions at the iModel level are not configured, then user must have `imodels_webview` permission assigned at the Project level.

Alternatively the user should be an Organization Administrator for the Organization that owns a given Project the iModel belongs to.

An Organization Administrator must have at least one of the following roles assigned in User Management: Account Administrator, Co-Administrator, or CONNECT Services Administrator. For more information about User Management please visit our Bentley Communities [Licensing, Cloud, and Web Services](https://communities.bentley.com/communities/other_communities/licensing_cloud_and_web_services/w/wiki/50711/user-management-2-0) wiki page.

### Rate limits

All iTwin Platform API operations have a rate limit. For more documentation on that visit [Rate limits and quotas](https://developer.bentley.com/apis/overview/rate-limits/) page.

---


mapping-odata-metadata

Retrieved iModel OData metadata successfully.

Compare ChangedElements between Version and colorizing them by operation.

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Uses the validation REST api to get and visualize clash results.

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Demonstrates iTwin Grouping & Mapping Widget with in-memory database

c4ffb6b5-5e92-4912-852d-ddda8285369e

9c43bbb5-826a-4120-a9ac-c52285bfb390

Uses issues REST API to retrieve issues associated with project and display them.

d7203008-19a4-4c45-8c64-3f16cc8b396a

Use the Mesh Export API to create GLTF files from the visible iModel elements in a viewport.

a028cb8a-8cd6-483b-9074-dc2aafa83dc2

Request and visualize the data in an insights report of iModel

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Uses the REST api to store, share, organize, and retrieve saved views.

dc484efa-66dc-4444-9a14-d947a7f9ed05

How use the Transformations API to transform an iModel into another, and display them.

2f29a62e-2085-4c2b-a3e6-e85a444fbfaf

0c0e4c99-b759-4eda-b8c1-a96b9f66c1ef

Sample portal that demonstrates synchronization workflow using the Storage connections API.

synchronization-api-sample-app

Sample portal that demonstrates synchronization workflow using the Manifest connections API.

synchronization-manifest-api-sample

This is a simple React based application that demonstrates iModel management workflow that can be achieved using iModels API.

imodels-api-management-workflow-sample-app

An iTwin sample application that demonstrates how to create, query and update files with folders saved in the Storage.

storage-api-sample-app

An iTwin sample application that demonstrates how to create, query and update an iTwin Project using the Project API. It also demonstrates how to create a project role and add a user to the project with that role.

project-api-sample-app

An iTwin sample application that demonstrates how to create, query and update an iTwins using the iTwin API.

itwin-api-sample-app

Node.js (Express) application that can capture webhook events, store the events in Azure Queue and provide an API endpoint for event polling.

webhooks-api-polling-sample-app

Node.js (Express) application that shows the basic examples of consuming Webhooks API and reacting to iTwin Platform events.

webhooks-api-sample-app

This sample demonstrates importing users into a project along with a list of project role assignments per user and copying project roles, users, and user project role assignments from one project to another.

platform-api-samples

This is a simple command line app that illustrates the workflow of configuring a report using the Reporting platform APIs.

insights-api-sample-console-app

The Design Element Classification sample is a simple command line app that illustrates the workflow of checking available model versions deployed and running a new run for an iModel.

designelementclassification-api-sample-console-app

An iTwin sample application that demonstrates how to create, upload and query components in a catalog.

library-api-sample-app

An iTwin.js  application that lets you view 2D models

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This is the simplest iTwin.js frontend example. It displays a viewport and shows a view navigation toolbar

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This sandbox demonstrates the display of global data sources and globe-based navigation terrain buildings global location maps

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Adding, removing, and modifying the display of reality data. Discovers available realitymodel and attaches the first one to the viewport.

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How to get and set various ViewFlags and other view attributes including: RenderMode, Skybox, BackgroundMap, Grid, ACS, and others.

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This sample demonstrates how to implement viewport images, single background colors with transparency, and 2 and 4 color sky gradients. background color transparency skybox image

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Animates the camera along a path using setEyePoint.  Also shows a tool to control the look direction using setupViewFromFrustum.

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Visualize the camera frustum by using multi-viewport setup. Also shows a tool to modify the view.

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Creates an traffic visualization from OpenStreetMap data and a Decorator using particles.

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How to apply a classifier to a realitymodel. Also demonstrates how to adjust the display of classifier, in this case a spatial classifier

026f60e8-1e30-466e-8c90-c2feb6f0ace4

This sample demonstrates how to implement basic cross-probing between 2D and 3D elements given an iModel of a Plant

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Customize the appearance of a 3d viewport using Display Styles

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How to emphasize, hide, isolate, and override the color of elements using the EmphasizeElements API.

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Uses a TileTree to create an explode effect in the viewport.

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Creates an fire effect using particles Decorator.

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Uses a Decorator to show a heatmap as a WorldOverlay on top of the viewport.

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Navigate between 2d and 3d views using hyper-modeling

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Exports visible viewport of iModel as PNG image. ImageExport

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Resize, rotate, and change the transparency of images in the viewer!

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How to simulate out-of-bound condition from a sensor and trigger IotAlert, blinking effect

0d1a3def-21a0-4f6f-b460-79193fc072c7

Uses a Decorator and a MarkerSet to display markers that indicate important locations in a model.

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Demonstrates displaying two viewports showing the same 3d model

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Uses the Presentation API to display element properties.

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Viszualizes a road network by combining OpenStreetMap data with a Decorator

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Shows scientific visualization and animation

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Demonstrates how to create and apply screen-space effects to a viewport

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Allows you to explore how SelectionScope works. Using an element id and various scopes, calculate what Geometric Element(s) would be selected/highlighted using Presentation and HiliteSetProvider.

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How to serialize, deserialize and load a viewstate from JSON.

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Shows how to adjust the solar lighting by using setSunTime

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Creates a snow overlay using particles Decorator.

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Select a section and check the view of stadium from selected section.

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Compare models and reality data using a clip and a TileGraphicsProvider in a single viewport.

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Renders using thematic display by changing the styles.

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Shows customized element tooltips by supplying a ToolAdmin that overrides the getToolTip method.

cf8bcd92-dbe1-487c-9237-e53ee6d57cc6

How to add a ClipVolume, ClipPlane, and ViewClipDecorationProvider to a view to clip the geometry

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Query SpatialElements using SpatialQueries. Elements are classified using getGeometryContainment. To color and represent elements EmphasizeElements and PresentationLabelsProvider are being used.

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Uses zoomToElement, ZoomToOptions, and ViewChangeOptions to center the view on element(s) of interest.

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6fd6473e-532c-4188-a149-8b76221de11c

This sample provides a series of examples on how to declare and swap between Frontstages.

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Demonstrates how to customize the Statusbar in a Frontstage.

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Demonstrates how to customize the Toolbar in a Frontstage.

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Demonstrates how to customize Widgets in a Frontstage.

9d3400e2-1e2d-4ea3-bf4b-ebff78e69fc8

Demonstrates how to use the Frontstage API

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Geometry sample showing how to generate, translate, and rotate different types of 2d geometry.

cfe1e2cd-4f5c-4faa-8df5-0c4f5078da6c

Geometry sample showing how to generate several 3d pieces of geometry including mitered pipes, rotational, linear, and ruled, sweeps.

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Geometry sample showing how to find the closest point on a curve by using the closestPoint method.

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Geometry sample showing how to find a point along a set fraction of a curve using the fractionToPointAndDerivative method

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Geometry sample showing how to generate simple types of 3d geometry.

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Geometry sample showing how to create animation using multiple 2d shapes.

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Simple geometry sample showing how to create a line segment using LineSegment3d and create points along it using fractionToPoint.

94dbf42e-dd29-47fc-8156-0e29fe0f15aa

Component sample showing different styles of badges.

c1037936-63fd-4519-afe6-a0bfe1cd60a1

Component sample showing different styles of checklistboxes.

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Component sample showing different styles of expandable lists.

5d10bfa7-14c6-428e-8e64-3650093ca41c

Component sample showing different styles of inputs.

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Component sample showing different styles of loading icons.

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Component sample showing different styles of search boxes.

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Component sample showing different styles of sliders.

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Component sample showing different styles of tabs.

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Component sample showing different styles of text.

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Component sample showing different styles of tiles.

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Component sample showing different styles of toggles.

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Tree sample showing how to create a simple tree using a ControlledTree component.

c8315ba1-d509-4a2a-a1c7-369ae266d3a1

Tree sample showing how to create a tree with custom checkboxes using a ImageCheckBox component.

9599ba11-3745-4dac-89c9-b12eeaaa2abc

Tree sample showing how to create a tree with custom events using a TreeEventHandler.

iModels OData

Samples