api.entities.Asset.Permissions.Permissions

Class: Permissions

api/entities/Asset/Permissions.Permissions

Handles all Asset Permissions related functionality

Hierarchy

• Namespace<Asset>

  ↳ Permissions

Table of contents

Methods

• createGroup
• getAgents
• getGroup
• getGroups
• inviteAgent
• removeAgent

Methods

createGroup

▸ createGroup(args, opts?): Promise<GenericPolymeshTransaction<CustomPermissionGroup, CustomPermissionGroup>>

Create a Permission Group for this Asset. Identities can be assigned to Permission Groups as agents. Agents assigned to a Permission Group have said group's permissions over the Asset

Note

this method is of type ProcedureMethod, which means you can call createGroup.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
args	CreateGroupParams
opts?	ProcedureOpts

Returns

Promise<GenericPolymeshTransaction<CustomPermissionGroup, CustomPermissionGroup>>

---

getAgents

▸ getAgents(): Promise<AgentWithGroup[]>

Retrieve a list of agents (Identities which have permissions over the Asset) and their respective Permission Groups

Returns

Promise<AgentWithGroup[]>

---

getGroup

▸ getGroup(args): Promise<CustomPermissionGroup>

Retrieve a single Permission Group by its ID (or type). Passing an ID will fetch a Custom Permission Group, while passing a type will fetch a Known Permission Group

Throws

if there is no Permission Group with the passed ID

Parameters

Name	Type
args	Object
args.id	BigNumber

Returns

Promise<CustomPermissionGroup>

▸ getGroup(args): Promise<KnownPermissionGroup>

Parameters

Name	Type
args	Object
args.type	PermissionGroupType

Returns

Promise<KnownPermissionGroup>

---

getGroups

▸ getGroups(): Promise<PermissionGroups>

Retrieve all Permission Groups of this Asset

Returns

Promise<PermissionGroups>

---

inviteAgent

▸ inviteAgent(args, opts?): Promise<GenericPolymeshTransaction<AuthorizationRequest, AuthorizationRequest>>

Invite an Identity to be an agent with permissions over this Asset

Note

this will create an Authorization Request which has to be accepted by the target Identity. An Account or Identity can fetch its pending Authorization Requests by calling authorizations.getReceived. Also, an Account or Identity can directly fetch the details of an Authorization Request by calling authorizations.getOne

Note

this method is of type ProcedureMethod, which means you can call inviteAgent.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
args	InviteExternalAgentParams
opts?	ProcedureOpts

Returns

Promise<GenericPolymeshTransaction<AuthorizationRequest, AuthorizationRequest>>

---

removeAgent

▸ removeAgent(args, opts?): Promise<GenericPolymeshTransaction<void, void>>

Revoke an agent's permissions over this Asset

Note

this method is of type ProcedureMethod, which means you can call removeAgent.checkAuthorization on it to see whether the signing Account and Identity have the required roles and permissions to run it

Parameters

Name	Type
args	RemoveExternalAgentParams
opts?	ProcedureOpts

Returns

Promise<GenericPolymeshTransaction<void, void>>