---
title: "Get transfer learning block"
method: GET
path: "/api/organizations/{organizationId}/transfer-learning/{transferLearningId}"
tags: ["OrganizationBlocks"]
---

# Get transfer learning block

`GET /api/organizations/{organizationId}/transfer-learning/{transferLearningId}`

## Request

- Base URL: `https://studio.edgeimpulse.com/v1`
- URL: `https://studio.edgeimpulse.com/v1/api/organizations/{organizationId}/transfer-learning/{transferLearningId}`
- Auth: one of:
  - API key in header `x-api-key`
  - API key in cookie `jwt`
  - API key in header `x-jwt-token`
  - OAuth 2
    - Authorization code: `/v1/oauth/authorize`
    - Client credentials
    - Implicit: `/v1/oauth/authorize`
    - Password
    - Token URL: `/v1/oauth/token`
- TypeScript: <https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/docs/api/organizations/:organizationId/transfer-learning/:transferLearningId/get.ts> (a function with typed inputs; its response is checked against the schema)

Gets a transfer learning block.

## Path parameters

- `organizationId` integer, required
- `transferLearningId` integer, required

## Response `200`

OK

- GetOrganizationTransferLearningBlockResponse
  - `success` boolean, required: Whether the operation succeeded
  - `error` string: Optional error description (set if 'success' was false)
  - `transferLearningBlock` OrganizationTransferLearningBlock, required
    - `id` integer, required
    - `name` string, required
    - `dockerContainer` string, required
    - `dockerContainerManagedByEdgeImpulse` boolean, required
    - `created` string, date-time, required
    - `createdByUser` CreatedUpdatedByUser
      - `id` integer, required
      - `name` string, required
      - `username` string, required
      - `photo` string
    - `lastUpdated` string, date-time
    - `lastUpdatedByUser` CreatedUpdatedByUser
      - `id` integer, required
      - `name` string, required
      - `username` string, required
      - `photo` string
    - `description` string, required
    - `userId` integer
    - `userName` string
    - `operatesOn` 'object_detection' | 'audio' | 'image' | 'regression' | 'anomaly_detection' | 'visual_anomaly_detection' | 'other' | 'image_akida' | 'object_detection_akida' | 'classification_akida' | 'self_contained_freeform_output', required
    - `objectDetectionLastLayer` 'mobilenet-ssd' | 'fomo' | 'yolov2-akida' | 'yolov5' | 'yolov5v5-drpai' | 'yolox' | 'yolov7' | 'yolo-pro' | 'tao-retinanet' | 'tao-ssd' | 'tao-yolov3' | 'tao-yolov4' | 'yolov11' | 'yolov11-abs' | 'paddleocr-detector' | 'qc-face-det-lite' | 'qc-yolox'
    - `implementationVersion` integer, required
    - `isPublic` boolean, required: Whether this block is publicly available to Edge Impulse users (if false, then only for members of the owning organization)
    - `isPublicForDevices` string[], required: If `isPublic` is true, the list of devices (from latencyDevices) for which this model can be shown.
    - `publicProjectTierAvailability` 'enterprise-only' | 'all-projects' | 'all-projects-including-whitelabels': For public blocks, this indicates the project tiers for which this block is available.
    - `isPublicEnterpriseOnly` boolean, required: Whether this block is publicly available to only enterprise users
    - `enterpriseOnly` boolean: Whether this block is available to only enterprise users
    - `repositoryUrl` string: URL to the source code of this custom learn block.
    - `customBlockRef` string: Unique stable string key used to create and find this custom block.
    - `parameters` object[], required: List of parameters, spec'ed according to https://docs.edgeimpulse.com/docs/tips-and-tricks/adding-parameters-to-custom-blocks
    - `imageInputScaling` '0..1' | '-1..1' | '-128..127' | '0..255' | 'torch' | 'bgr-subtract-imagenet-mean': Normalization that is applied to images. If this is not set then 0..1 is used. "0..1" gives you non-normalized pixels between 0 and 1. "-1..1" gives you non-normalized pixels between -1 and 1. "0..255" gives you non-normalized pixels between 0 and 255. "-128..127" gives you non-normalized pixels between -128 and 127. "torch" first scales pixels between 0 and 1, then applies normalization using the ImageNet dataset (same as `torchvision.transforms.Normalize()`). "bgr-subtract-imagenet-mean" scales to 0..255, reorders pixels to BGR, and subtracts the ImageNet mean from each channel.
    - `indRequiresGpu` boolean, required: If set, requires this block to be scheduled on GPU.
    - `sourceCodeAvailable` boolean, required
    - `sourceCodeDownloadStaffOnly` boolean, required: Whether the source code is only available for staff users.
    - `displayCategory` 'classical' | 'tao' | 'developer-preview': Category to display this block in the UI.
    - `customModelVariants` OrganizationTransferLearningBlockCustomVariant[]: List of custom model variants produced when this block is trained. This is experimental and may change in the future.
      - `key` string, required: Unique identifier or key for this custom variant
      - `name` string, required: Custom variant display name
      - `inferencingEntrypoint` string, required: The entrypoint command to run custom inferencing for this model variant, via the learn block container
      - `profilingEntrypoint` string: The entrypoint command to run custom profiling for this model variant, via the learn block container
      - `modelFiles` OrganizationTransferLearningBlockModelFile[]
        - `id` string, required: Output artifact unique file ID, in kebab case
        - `name` string, required: Output artifact file name
        - `type` 'binary' | 'json' | 'text', required: Output artifact file type
        - `description` string, required: Output artifact file description
    - `indBlockNoLongerAvailable` boolean, required: If set, then this block is no longer available for training; and blockNoLongerAvailableReason will be set.
    - `blockNoLongerAvailableReason` string: In Markdown format. Set if `indBlockNoLongerAvailable` is true, contains migration information for existing users of this block.

---

[API](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api.md) - [All operations](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/llms.txt) - [OpenAPI document](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/revisions/e2a976d38427?raw)