Create a project mapping

POST/api/v2/workspaces/{slug}/group-sync/project-mappings/

Group sync maps identity-provider groups onto Plane workspace and project roles. Create a project mapping.

Path Parameters

slug:requiredstring

The workspace slug. It appears in your Plane URLs — in https://app.plane.so/my-team/projects/, the slug is my-team.

Body Parameters

idp_group_name:requiredstring

The idp group name.

Maximum 255 characters.

role_slug:requiredstring

The role slug.

all_projects:optionalboolean

Whether all projects.

project_id:optionalstring (uuid)

Id of the related project.

Nullable.

Response shaping

fields:optionalstring

Comma-separated list of fields to return. Unrequested keys are omitted, not returned as null. id always comes back. Pass all for every requestable field. An unknown name is a 400. See Sparse fields.

Requestable here: all_projects, created_at, id, idp_group_name, project_id, role_slug.

Scopes

workspaces.group_sync:write

Errors

Status	Code	Cause
400	invalid_request	The request body or a query parameter failed validation.
401	unauthorized	Missing or invalid credentials.
402	payment_required	The feature this endpoint belongs to isn't enabled on your plan or is switched off.
403	forbidden	Your role or token scope doesn't allow this.
404	not_found	No such resource, or it's outside your tenant.
406	not_acceptable	The Accept header asks for a representation the API can't produce.
409	conflict	A business rule blocks the write — see the notes above.
413	payload_too_large	The request body is over the size limit.
415	unsupported_media_type	The Content-Type isn't one this endpoint accepts.
429	rate_limited	Throttled. Honor the Retry-After header before retrying.

Create a project mapping

curl -X POST \
  "https://api.plane.so/api/v2/workspaces/my-team/group-sync/project-mappings/" \
  -H "X-Api-Key: $PLANE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "idp_group_name": "example",
  "role_slug": "example",
  "all_projects": false,
  "project_id": "4af68566-94a4-4eb3-94aa-50dc9427067b"
}'

import requests

response = requests.post(
    "https://api.plane.so/api/v2/workspaces/my-team/group-sync/project-mappings/",
    headers={"X-Api-Key": "your-api-key"},
    json={
        "idp_group_name": "example",
        "role_slug": "example",
        "all_projects": False,
        "project_id": "4af68566-94a4-4eb3-94aa-50dc9427067b"
    },
)
print(response.json())

const response = await fetch(
  "https://api.plane.so/api/v2/workspaces/my-team/group-sync/project-mappings/",
  {
    method: "POST",
    headers: {
      "X-Api-Key": "your-api-key",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      idp_group_name: "example",
      role_slug: "example",
      all_projects: false,
      project_id: "4af68566-94a4-4eb3-94aa-50dc9427067b",
    }),
  },
);
const data = await response.json();

Response201

{
  "all_projects": false,
  "created_at": "2026-01-14T09:22:41.478363Z",
  "id": "b7e42a19-3c5d-4f80-9a26-8d1c0f4e7b53",
  "idp_group_name": "example",
  "project_id": "4af68566-94a4-4eb3-94aa-50dc9427067b",
  "role_slug": "example"
}