> ## Documentation Index > Fetch the complete documentation index at: https://infisical.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # List available users and groups > List the Agent Vault users and groups that can still be added to a machine identity's delegation ## OpenAPI ````yaml GET /api/v1/agent-vault/delegations/{machineIdentityId}/subjects/available openapi: 3.0.3 info: title: Infisical API description: List of all available APIs that can be consumed version: 0.0.1 servers: - url: https://us.infisical.com description: Production server (US) - url: https://eu.infisical.com description: Production server (EU) - url: http://localhost:8080 description: Local server security: [] paths: /api/v1/agent-vault/delegations/{machineIdentityId}/subjects/available: get: tags: - Agent Vault Delegations description: >- List the Agent Vault users and groups that can still be added to a machine identity's delegation operationId: listAvailableAgentVaultDelegationSubjects parameters: - schema: type: string enum: - user - group in: query name: actorType required: false description: List only users, or only groups. - schema: type: string maxLength: 255 pattern: ^[^\x00-\x1f\x7f]*$ in: query name: search required: false description: Match users by name, username or email address, and groups by name. - schema: type: integer minimum: 1 maximum: 100 default: 20 in: query name: limit required: false description: The maximum number of users and groups to return. - schema: type: integer minimum: 0 maximum: 10000 default: 0 in: query name: offset required: false description: How many users and groups to skip. - schema: type: string minLength: 1 maxLength: 36 in: query name: projectId required: false description: The ID of the Agent Vault project. - schema: type: string format: uuid in: path name: machineIdentityId required: true description: The ID of the machine identity the delegation belongs to. responses: '200': description: Default Response content: application/json: schema: type: object properties: members: type: array items: anyOf: - type: object properties: type: type: string enum: - user description: >- Whether this member is a user, a machine identity or a group. id: type: string format: uuid description: The ID of the user, machine identity or group. username: type: string description: The username of the user. email: type: string nullable: true description: The email address of the user. firstName: type: string nullable: true description: The first name of the user. lastName: type: string nullable: true description: The last name of the user. isOrgMembershipPending: type: boolean description: >- Whether the user still has an unaccepted invitation to the organization. role: type: string description: 'The Agent Vault role: admin or member.' isActive: type: boolean description: >- Whether the member can currently reach the project. addedAt: type: string format: date-time description: When the member was added to the project. required: - type - id - username - email - firstName - lastName - isOrgMembershipPending - role - isActive - addedAt additionalProperties: false title: User - type: object properties: type: type: string enum: - machineIdentity description: >- Whether this member is a user, a machine identity or a group. id: type: string format: uuid description: The ID of the user, machine identity or group. name: type: string description: The name of the machine identity. isManagedByAgentVault: type: boolean description: >- Whether Agent Vault created the machine identity. One it owns is deleted rather than removed. orgId: type: string format: uuid nullable: true description: >- The ID of the organization the machine identity belongs to. role: type: string description: 'The Agent Vault role: admin or member.' isActive: type: boolean description: >- Whether the member can currently reach the project. addedAt: type: string format: date-time description: When the member was added to the project. required: - type - id - name - isManagedByAgentVault - orgId - role - isActive - addedAt additionalProperties: false title: Machine identity - type: object properties: type: type: string enum: - group description: >- Whether this member is a user, a machine identity or a group. id: type: string format: uuid description: The ID of the user, machine identity or group. name: type: string description: The name of the group. role: type: string description: 'The Agent Vault role: admin or member.' isActive: type: boolean description: >- Whether the member can currently reach the project. addedAt: type: string format: date-time description: When the member was added to the project. required: - type - id - name - role - isActive - addedAt additionalProperties: false title: Group totalCount: type: number description: How many users and groups match, across every page. required: - members - totalCount additionalProperties: false '400': description: Default Response content: application/json: schema: type: object properties: reqId: type: string statusCode: type: number enum: - 400 message: type: string error: type: string details: {} required: - reqId - statusCode - message - error additionalProperties: false '401': description: Default Response content: application/json: schema: type: object properties: reqId: type: string statusCode: type: number enum: - 401 message: type: string error: type: string required: - reqId - statusCode - message - error additionalProperties: false '403': description: Default Response content: application/json: schema: type: object properties: reqId: type: string statusCode: type: number enum: - 403 message: type: string details: {} error: type: string required: - reqId - statusCode - message - error additionalProperties: false '404': description: Default Response content: application/json: schema: type: object properties: reqId: type: string statusCode: type: number enum: - 404 message: type: string error: type: string required: - reqId - statusCode - message - error additionalProperties: false '422': description: Default Response content: application/json: schema: type: object properties: reqId: type: string statusCode: type: number enum: - 422 message: {} error: type: string required: - reqId - statusCode - error additionalProperties: false '500': description: Default Response content: application/json: schema: type: object properties: reqId: type: string statusCode: type: number enum: - 500 message: type: string error: type: string required: - reqId - statusCode - message - error additionalProperties: false ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.