Get models and categories - Clash Detection

REST API Overview

Reference

Clash Detection

Download API definition:

This operation is deprecated. Please upgrade to the current version of this API as soon as possible.

GET https://api.bentley.com/clashdetection/modelsandcategories/imodels/{id}?projectId

Gets the models and categories for the named version of an iModel. This request relies on a previous call to start the extraction job on an agent. Since this extraction completes asynchronously, the user can send this request periodically until a status of 'available' is returned in the response.

Discover iModel ids by calling GET /imodels
Extract iModel models and categories by calling POST /clashdetection/modelsAndCategories/imodels

Authentication

Requires Authorization header with valid Bearer token for scope itwin-platform.

For more documentation on authorization and how to get access token visit OAUTH2 Authorization page.

Request

Request parameters

Yes

iModel id

projectId

Yes

The id of the project containing the iModel from which to retrieve the models and categories.

Request headers

Authorization

Yes

OAuth access token with itwin-platform scope

Yes

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

Response

Response 200 OK

json

{
    "status": "available",
    "models": [{
            "id": "0x21",
            "displayName": "Physical Office Building"
        },
        {
            "id": "0x66",
            "displayName": "Architecture.dgn.i.dgn Architecture"
        },
        {
            "id": "0x68",
            "displayName": "Civil.dgn.i.dgn Civil"
        },
        {
            "id": "0x6a",
            "displayName": "MEP.dgn.i.dgn MEP"
        },
        {
            "id": "0x6c",
            "displayName": "Structural.dgn.i.dgn Structural"
        }
    ],
    "categories": [{
            "id": "0x1c",
            "displayName": "Uncategorized"
        },
        {
            "id": "0x2b",
            "displayName": "A-WALL"
        },
        {
            "id": "0x2d",
            "displayName": "A-FLOR-HRAL"
        },
        {
            "id": "0x2f",
            "displayName": "A-GLAZ"
        },
        {
            "id": "0x31",
            "displayName": "A-DOOR"
        }
    ]
}

Response 401 Unauthorized

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.

json

{
    "error": {
        "code": "HeaderNotFound",
        "message": "Header Authorization was not found in the request. Access denied."
    }
}

Response 404 Not Found

This response indicates that the specified iModel or project was not found.

json

{
    "error": {
        "code": "iModelNotFound",
        "message": "Requested iModel is not available."
    }
}

Response 429 Too many requests

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

json

{
    "error": {
        "code": "TooManyRequests",
        "message": "More requests were received than the subscription rate-limit allows."
    }
}

Response headers

retry-after

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

Definitions

Models And Categories status

The status of the models and categories extraction. One of 'available', 'unavailable'

available

String

unavailable

String

Models And Categories

Models And Categories status

models-and-categories-status

The status of the models and categories extraction. One of 'available', 'unavailable'

models

Model[]

Array of all the models in the iModel.

Model

Model properties

String

The model id.

displayName

String

The name of the model.

Error

Contains error information.

code

String

One of a server-defined set of error codes.

message

String

A human-readable representation of the error.

target

String, null

The target of the error.

Error Response

Gives details for an error that occurred while handling the request. Note that clients MUST NOT assume that every failed request will produce an object of this schema, or that all of the properties in the response will be non-null, as the error may have prevented this response from being constructed.

error

Error

Error information.