> ## 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. # Update member roles > Change the Agent Vault role of users, groups and machine identities. Name each one by ID; to add users by email or username, use Add members. ## OpenAPI ````yaml PATCH /api/v1/agent-vault/members 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/members: patch: tags: - Agent Vault Members description: >- Change the Agent Vault role of users, groups and machine identities. Name each one by ID; to add users by email or username, use Add members. operationId: updateAgentVaultMemberRoles requestBody: required: true content: application/json: schema: allOf: - type: object properties: userIds: type: array items: type: string format: uuid default: [] description: The IDs of the users to act on. machineIdentityIds: type: array items: type: string format: uuid default: [] description: The IDs of the machine identities to act on. groupIds: type: array items: type: string format: uuid default: [] description: The IDs of the groups to act on. role: type: string enum: - admin - member description: 'The Agent Vault role: admin or member.' x-default: member required: - role - type: object properties: projectId: type: string minLength: 1 maxLength: 36 description: The ID of the Agent Vault project. 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. role: type: string description: 'The Agent Vault role: admin or member.' addedAt: type: string format: date-time description: When the member was added to the project. required: - type - id - role - 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. role: type: string description: 'The Agent Vault role: admin or member.' addedAt: type: string format: date-time description: When the member was added to the project. required: - type - id - role - 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. role: type: string description: 'The Agent Vault role: admin or member.' addedAt: type: string format: date-time description: When the member was added to the project. required: - type - id - role - addedAt additionalProperties: false title: Group skipped: 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. required: - type - id 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. required: - type - id 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. required: - type - id additionalProperties: false title: Group description: >- The requested members who did not have access to the project or already had the role, so nothing was changed. required: - members - skipped 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.