---
title: "Get List of Relation Infos (findInfoByFrom)"
method: GET
path: "/api/relations/info"
tags: ["entity-relation-controller"]
---

# Get List of Relation Infos (findInfoByFrom)

`GET /api/relations/info`

Returns list of relation info objects for the specified entity by the 'from' direction. 

If the user has the authority of 'System Administrator', the server checks that the entity is owned by the sysadmin. If the user has the authority of 'Tenant Administrator', the server checks that the entity is owned by the same tenant. If the user has the authority of 'Customer User', the server checks that the entity is assigned to the same customer. Relation Info is an extension of the default Relation object that contains information about the 'from' and 'to' entity names.

## Query parameters

- `toId` string, required
- `toType` string, required
- `relationTypeGroup` string
- `fromId` string, required
- `fromType` string, required

## Response `200`

OK

- EntityRelationInfo[]
  - `from` EntityId, required
    - `id` string, uuid, required — ID of the entity, time-based UUID v1
    - `entityType` 'TENANT' | 'CUSTOMER' | 'USER' | 'DASHBOARD' | 'ASSET' | 'DEVICE' | 'ALARM' | 'RULE_CHAIN' | 'RULE_NODE' | 'ENTITY_VIEW' | 'WIDGETS_BUNDLE' | 'WIDGET_TYPE' | 'TENANT_PROFILE' | 'DEVICE_PROFILE' | 'ASSET_PROFILE' | 'API_USAGE_STATE' | 'TB_RESOURCE' | 'OTA_PACKAGE' | 'EDGE' | 'RPC' | 'QUEUE' | 'NOTIFICATION_TARGET' | 'NOTIFICATION_TEMPLATE' | 'NOTIFICATION_REQUEST' | 'NOTIFICATION' | 'NOTIFICATION_RULE' | 'QUEUE_STATS' | 'OAUTH2_CLIENT' | 'DOMAIN' | 'MOBILE_APP' | 'MOBILE_APP_BUNDLE' | 'CALCULATED_FIELD' | 'JOB' | 'ADMIN_SETTINGS' | 'AI_MODEL' | 'API_KEY', required
  - `to` EntityId, required
    - `id` string, uuid, required — ID of the entity, time-based UUID v1
    - `entityType` 'TENANT' | 'CUSTOMER' | 'USER' | 'DASHBOARD' | 'ASSET' | 'DEVICE' | 'ALARM' | 'RULE_CHAIN' | 'RULE_NODE' | 'ENTITY_VIEW' | 'WIDGETS_BUNDLE' | 'WIDGET_TYPE' | 'TENANT_PROFILE' | 'DEVICE_PROFILE' | 'ASSET_PROFILE' | 'API_USAGE_STATE' | 'TB_RESOURCE' | 'OTA_PACKAGE' | 'EDGE' | 'RPC' | 'QUEUE' | 'NOTIFICATION_TARGET' | 'NOTIFICATION_TEMPLATE' | 'NOTIFICATION_REQUEST' | 'NOTIFICATION' | 'NOTIFICATION_RULE' | 'QUEUE_STATS' | 'OAUTH2_CLIENT' | 'DOMAIN' | 'MOBILE_APP' | 'MOBILE_APP_BUNDLE' | 'CALCULATED_FIELD' | 'JOB' | 'ADMIN_SETTINGS' | 'AI_MODEL' | 'API_KEY', required
  - `type` string, required — String value of relation type.
  - `typeGroup` 'COMMON' | 'DASHBOARD' | 'RULE_CHAIN' | 'RULE_NODE' | 'EDGE' | 'EDGE_AUTO_ASSIGN_RULE_CHAIN', required — Represents the type group of the relation.
  - `version` integer
  - `fromName` string — Name of the entity for [from] direction.
  - `toName` string — Name of the entity for [to] direction.
  - `additionalInfo` unknown

---

[API](https://skmtc.net/thingsboard/apis/thingsboard-rest-api.md) · [All operations](https://skmtc.net/thingsboard/apis/thingsboard-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/thingsboard/thingsboard-rest-api/revisions/40169ccdec5c/schema)