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Label Studio

Label Studio subpackage_projects API

The subpackage_projects API from Label Studio — 8 operation(s) for subpackage_projects.

Documentation Provider Profile APIs.io OpenAPI GitHub

Label Studio subpackage_projects API is one of 74 APIs that Label Studio publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 11 operations across 8 paths, and defines 38 schemas. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, http://localhost:8000.

11 operations 8 paths 38 schemas 1 DELETE4 GET1 PATCH5 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://app.humansignal.com/api
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Label Studio subpackage_projects API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (Token).

  • Token — The token (or API key) must be passed as a request header. You can find your user token on the User Account page in Label Studio. Example: curl https://label-s…

Paths & Operations 11

Across 8 paths, the API surfaces 11 operations — 1 DELETE, 4 GET, 1 PATCH, 5 POST. Each is listed below with its method, path, parameters, and response codes.

subpackage_projects 11
GET
/api/projects/
List projects
list 13 params → 200
POST
/api/projects/
Create a project
create 1 param body → 201
GET
/api/projects/counts/
List projects' counts
list-counts 12 params → 200
GET
/api/projects/{id}/
Get project by ID
get 3 params → 200
DELETE
/api/projects/{id}/
Delete project
delete 2 params → 200
PATCH
/api/projects/{id}/
Update project details
update 3 params body → 200
GET
/api/projects/{id}/annotators/
List unique annotators for project
list-unique-annotators 2 params → 200
POST
/api/projects/{id}/duplicate/
✨ Duplicate project
duplicate 2 params body → 201
POST
/api/projects/{id}/import
Import tasks
import-tasks 5 params body → 201400
POST
/api/projects/{id}/import/predictions
Import predictions
import-predictions 2 params body → 201400
POST
/api/projects/{id}/validate/
Validate project label config
validate-label-config 2 params body → 200

Schemas 38

The contract defines 38 schemas that model the data the API accepts and returns. The most detailed are AllRolesProjectList (87 properties), LseProjectResponse (87 properties), LseProjectUpdate (74 properties), PatchedLseProjectUpdateRequest (55 properties). Each schema is shown below with its type and property counts.

AnnotationRequest
object
Annotation Serializer with FSM state support. Note: The 'state' field will be populated from the queryset annotation if present, preventing N+1 queries. Use .w…
16 properties
AssignmentSettingsRequest
object
2 properties
ProjectDuplicateRequest
object
4 properties 3 required
projects_duplicate_Response_201
object
1 property 1 required
ImportApiRequest
object
Tasks serializer for Import API (TaskBulkCreateAPI)
17 properties 1 required
ReviewSettingsRequest
object
14 properties
PredictionRequest
object
10 properties 2 required
ProjectLabelConfig
object
1 property 1 required
AnnotationRequestResultItems
object
List of annotated regions for the task
RequeueRejectedTasksModeEnum
string
requeue - Requeue remove - Remove flexible - Flexible
LastActionEnum
string
prediction - Created from prediction propagatedannotation - Created from another annotation imported - Imported submitted - Submitted updated - Updated skipped…
PaginatedAllRolesProjectListList
object
4 properties 2 required
ControlTagWeight
object
Weights configuration for a single control tag. Structure: {"overall": 0.5, "type": "Choices", "labels": {"cat": 1.0, "dog": 0.0}}
3 properties 2 required
projects_import_predictions_Response_201
object
Import result
1 property
BlueprintList
object
7 properties 5 required
UserSimple
object
A ModelSerializer that takes additional arguments for "fields", "omit" and "expand" in order to control which fields are displayed, and whether to replace simp…
6 properties 3 required
AllRolesProjectList
object
Serializer get numbers from project queryset annotation, make sure, that you use correct one(Project.objects.withcounts())
87 properties 35 required
LseProjectResponse
object
Serializer for project response, combining all the serializers for different roles. Don't use it except for Spectacular/Fern definitions.
87 properties 33 required
LseProjectCreate
object
Serializer get numbers from project queryset annotation, make sure, that you use correct one(Project.objects.withcounts())
54 properties 17 required
ReviewSettings
object
16 properties 2 required
ProjectDuplicateModeEnum
string
settings - Only settings settings,data - Settings and tasks
ReviewCriteriaEnum
string
all - Task is reviewed if all annotations are reviewed one - Task is reviewed if at least one annotation is reviewed
ControlTagWeightRequest
object
Weights configuration for a single control tag. Structure: {"overall": 0.5, "type": "Choices", "labels": {"cat": 1.0, "dog": 0.0}}
3 properties 2 required
PaginatedLseProjectCountsList
object
4 properties 2 required
PatchedLseProjectUpdateRequest
object
Serializer get numbers from project queryset annotation, make sure, that you use correct one(Project.objects.withcounts())
55 properties
AgreementMethodologyEnum
string
consensus - Consensus pairwise - Pairwise Averaging
LabelStreamTaskDistributionEnum
string
autodistribution - Label Stream distributes tasks automatically to annotators assignedonly - Label Stream shows tasks only to assigned users
SamplingDe5Enum
string
Sequential sampling - Tasks are ordered by Data manager ordering Uniform sampling - Tasks are chosen randomly Uncertainty sampling - Tasks are chosen according…
LseProjectCounts
object
Serializer get numbers from project queryset annotation, make sure, that you use correct one(Project.objects.withcounts())
15 properties 15 required
projects_import_tasks_Response_201
object
Response format varies by edition. Non-Community editions return {"import": } for async processing. Community edition returns the detailed response below with…
9 properties
SkipQueueEnum
string
REQUEUEFORME - Requeue for me REQUEUEFOROTHERS - Requeue for others IGNORESKIPPED - Ignore skipped
AssignmentSettings
object
3 properties 1 required
UserSimpleRequest
object
A ModelSerializer that takes additional arguments for "fields", "omit" and "expand" in order to control which fields are displayed, and whether to replace simp…
4 properties 1 required
LseProjectUpdate
object
Serializer get numbers from project queryset annotation, make sure, that you use correct one(Project.objects.withcounts())
74 properties 22 required
LseProjectCreateRequest
object
Serializer get numbers from project queryset annotation, make sure, that you use correct one(Project.objects.withcounts())
37 properties
ProjectLabelConfigRequest
object
1 property 1 required
PredictionRequestResultItems
object
List of predicted regions for the task
ReviewSettingsSamplingEnum
string
taskid - By Task ID random - Random

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

label-studio-subpackage-projects-api-openapi.yml Raw ↑

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← Back to L APIs
API Details
ID
label-studio:label-studio-subpackage-projects-api
Base URL
https://app.humansignal.com/api
Docs
https://labelstud.io/
Provider
Label Studio
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