Transformations
Download API definition:
This API is a Technical Preview and is available for testing purposes only. Do not use in production.
get https://qa-api.bentley.com/transformations/configurations[?targetIModelId][&targetITwinId][&$top][&$skip]

This endpoint is used to query a list of configuration entities associated to a target iModel or it's iTwin. One of the parameters targetIModelId or targetITwinId must be provided.

Note: Get all configurations endpoint doesn't return a full configuration response and to get all of configuration's data Get Configuration must be called.

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.

Authorization

You must have imodels_read assigned for the target iModel within related configuration or be an Organization Administrator for the Organization that owns target iModel's iTwin. You can check iModel permissions here.

Rate limits

All iTwin Platform API operations have a rate limit. For more documentation on that visit Rate limits and quotas page.

Request parameters

Name
Required?
Description
targetIModelId
No

Target iModel ID of the configurations.

targetITwinId
No

Target iTwin ID of the configurations.

$top
No

The $top query option requests the number of items in the queried collection to be included in the result. E.g. to return only first collection item provide the following query: $top=1. When $top parameter is not provided default is set to 100. $top value cannot exceed 1000.

$skip
No

The $skip query option requests the number of items in the queried collection that are to be skipped and not included in the result. E.g. to return items from the collection starting at the third place provide the following query: $skip=2.

Request headers

Name
Required?
Description
Prefer
No

Indicates a level of details in the response.

Authorization
Yes

OAuth access token with itwin-platform scope

Accept
Yes

Setting to application/vnd.bentley.itwin-platform.v2+json is recommended.

Response 200 OK

Returns configurations for the given target iModel Id.

json
{
    "configurations": [{
        "id": "00000000-0000-0000-0000-000000000000",
        "name": "Transformation Name",
        "transformType": "ImportIModel",
        "_links": {
            "targetIModel": {
                "href": "https://api.bentley.com/imodels/00000000-0000-0000-0000-000000000000"
            },
            "sourceIModel": {
                "href": "https://api.bentley.com/imodels/00000000-0000-0000-0000-000000000001"
            }
        }
    }],
    "_links": {
        "self": {
            "href": "https://api.bentley.com/transformations/configurations?targetIModelId=00000000-0000-0000-0000-000000000000&skip=100&top=100"
        },
        "prev": {
            "href": "https://api.bentley.com/transformations/configurations?targetIModelId=00000000-0000-0000-0000-000000000000&skip=100&top=100"
        },
        "next": {
            "href": "https://api.bentley.com/transformations/configurations?targetIModelId=00000000-0000-0000-0000-000000000000&skip=200&top=100"
        }
    }
}

Response 400 Bad Request

The request cannot be processed by the server due to a client error (e.g. malformed request syntax)

json
{
    "error": {
        "code": "InvalidTransformationsRequest",
        "message": "Cannot get Configurations.",
        "details": [{
            "code": "MissingRequiredParameter",
            "message": "Required parameter is missing.",
            "target": "targetIModelId"
        }, {
            "code": "InvalidParameter",
            "message": "'{number}' is not a valid '{$top/$skip}' value.",
            "target": "{$top/$skip}"
        }]
    }
}

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 429 Too many requests

This response indicates that the client sent more requests than allowed by this API for the current tier of the client.

json
{
    "error": {
        "code": "RateLimitExceeded",
        "message": "The client sent more requests than allowed by this API for the current tier of the client."
    }
}

Response headers

Name
Description
retry-after

Number of seconds to wait until client is allowed to make more requests.

Link

Name
Type
Description
href
String

Link to a resource.

Error

Contains error information.

Name
Type
Description
code
String

One of a server-defined set of error codes.

target
String, null

The target of the error.

message
String

A human-readable representation of the error.

DetailedError

Contains error information and an array of more specific errors.

Name
Type
Description
code
String

One of a server-defined set of error codes.

target
String, null

The target of the error.

details

Optional array of more specific errors.

message
String

A human-readable representation 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.

Name
Type
Description
error

Error information.

Pagination links

Name
Type
Description
next
prev
self

Detailed 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.

Name
Type
Description
error

Error Detailed information.

Minimal configuration

Name
Type
Description
id
String

ID of the configuration.

name
String

User friendly name of the transformation.

transformType
String

Type of the transformation.

Configurations (prefer return=minimal)

List of Configurations in minimal representation.

Name
Type
Description
configurations

List of Configurations in minimal representation.

Minimal Configuration Links

Name
Type
Description
sourceIModel
targetIModel

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