> ## Documentation Index > Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt > Use this file to discover all available pages before exploring further. # Update an account > The closing instant is output only: a body naming closedAt or closed_at at its root is refused with 400 whatever the value it carries, and the stored instant is only ever written by the close command. Metadata is applied as an RFC 7396 merge patch: a body without metadata, or with an empty metadata object, leaves the stored metadata as it is; a key sent as null is deleted; any other key is added or replaced; metadata sent as null deletes every key the client wrote. ## OpenAPI ````yaml /pt/openapi/v3-current/ledger.yaml patch /v1/organizations/{organization_id}/ledgers/{ledger_id}/accounts/{account_id} openapi: 3.1.0 info: title: Midaz Ledger API version: 4.0.0 servers: - url: https://ledger.sandbox.lerian.net security: [] tags: - name: Account Block Exceptions (v2) - name: Account Plan Assignments (v2) - name: Account Plans (v2) - name: Account Types (v1) - name: Account Types (v2) - name: Accounts (v1) - name: Accounts (v2) - name: Asset Rates (v1) - name: Assets (v1) - name: Assets (v2) - name: Balances (v1) - name: Balances (v2) - name: Billing Calculate (v2) - name: Billing Packages (v2) - name: Composition (v2) - name: Dashboard (v1) - name: Dashboard (v2) - name: Encryption (v2) - name: Fee Charges (v2) - name: Fee Debts (v2) - name: Fees (v2) - name: Holders (v2) - name: Instruments (v2) - name: Ledgers (v1) - name: Ledgers (v2) - name: Metadata Indexes (v1) - name: Metadata Indexes (v2) - name: Operation Routes (v1) - name: Operation Routes (v2) - name: Operations (v1) - name: Operations (v2) - name: Organizations (v1) - name: Organizations (v2) - name: Packages (v2) - name: Portfolios (v1) - name: Portfolios (v2) - name: Protection (v2) - name: Segments (v1) - name: Segments (v2) - name: Transaction Routes (v1) - name: Transaction Routes (v2) - name: Transactions (v1) - name: Transactions (v2) paths: /v1/organizations/{organization_id}/ledgers/{ledger_id}/accounts/{account_id}: patch: tags: - Accounts (v1) summary: Update an account description: >- The closing instant is output only: a body naming closedAt or closed_at at its root is refused with 400 whatever the value it carries, and the stored instant is only ever written by the close command. Metadata is applied as an RFC 7396 merge patch: a body without metadata, or with an empty metadata object, leaves the stored metadata as it is; a key sent as null is deleted; any other key is added or replaced; metadata sent as null deletes every key the client wrote. operationId: updateAccount parameters: - description: Organization ID (UUID) in: path name: organization_id required: true schema: description: Organization ID (UUID) type: string - description: Ledger ID (UUID) in: path name: ledger_id required: true schema: description: Ledger ID (UUID) type: string - description: Account ID (UUID) in: path name: account_id required: true schema: description: Account ID (UUID) type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/UpdateAccountInput' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/Account' description: OK '422': content: application/json: schema: $ref: '#/components/schemas/LegacyError' description: Unprocessable Entity '500': content: application/json: schema: $ref: '#/components/schemas/LegacyError' description: Internal Server Error default: content: application/json: schema: $ref: '#/components/schemas/LegacyError' description: Error deprecated: true security: - BearerAuth: [] components: schemas: UpdateAccountInput: additionalProperties: false properties: blocked: type: - boolean - 'null' entityId: examples: - EXT-ACC-12345 maxLength: 256 type: - string - 'null' metadata: additionalProperties: {} type: object name: examples: - Primary Corporate Checking Account maxLength: 256 type: string portfolioId: format: uuid type: - string - 'null' segmentId: format: uuid type: - string - 'null' status: $ref: '#/components/schemas/Status' type: object Account: additionalProperties: false properties: alias: examples: - '@treasury_checking' maxLength: 100 type: - string - 'null' assetCode: examples: - USD maxLength: 100 type: string blocked: type: - boolean - 'null' closedAt: description: >- Instant the account was closed, null while it is still open. Output only: it is written exclusively by the close command and is refused as an input field on create and update examples: - '2021-01-01T00:00:00Z' format: date-time type: - string - 'null' createdAt: examples: - '2021-01-01T00:00:00Z' format: date-time type: string deletedAt: examples: - '2021-01-01T00:00:00Z' format: date-time type: - string - 'null' entityId: examples: - EXT-ACC-12345 maxLength: 256 type: - string - 'null' id: examples: - 00000000-0000-0000-0000-000000000000 format: uuid type: string ledgerId: examples: - 00000000-0000-0000-0000-000000000000 format: uuid type: string metadata: additionalProperties: {} type: object name: examples: - Corporate Checking Account maxLength: 256 type: string organizationId: examples: - 00000000-0000-0000-0000-000000000000 format: uuid type: string parentAccountId: examples: - 00000000-0000-0000-0000-000000000000 format: uuid type: - string - 'null' portfolioId: examples: - 00000000-0000-0000-0000-000000000000 format: uuid type: - string - 'null' segmentId: examples: - 00000000-0000-0000-0000-000000000000 format: uuid type: - string - 'null' status: $ref: '#/components/schemas/Status' type: examples: - deposit type: string updatedAt: examples: - '2021-01-01T00:00:00Z' format: date-time type: string required: - id - name - parentAccountId - entityId - assetCode - organizationId - ledgerId - portfolioId - segmentId - status - alias - type - blocked - createdAt - updatedAt - deletedAt - closedAt type: object LegacyError: additionalProperties: false properties: code: description: >- Stable, machine-readable midaz error code. Identical to the code /v2 returns for the same condition. examples: - '0065' type: string entityType: description: >- The domain entity the error concerns. Present only on field-validation errors. examples: - Account type: string fields: additionalProperties: {} description: >- Per-field validation detail, keyed by field name. The value is the violation message for a known field and the offending value for an unexpected one, so it is not always a string. The /v2 contract carries these as the 'errors' array. type: object message: description: >- Human-readable explanation of this occurrence. The /v2 contract carries this as 'detail'. type: string title: description: Short, human-readable summary of the error. examples: - Invalid Path Parameter type: string required: - title - message - code type: object Status: additionalProperties: false properties: code: enum: - ACTIVE - INACTIVE - PENDING - SUSPENDED - DELETED examples: - ACTIVE maxLength: 100 type: string description: examples: - Active status maxLength: 256 type: - string - 'null' required: - code - description type: object securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.