> ## Documentation Index > Fetch the complete documentation index at: https://docs.gmicloud.ai/llms.txt > Use this file to discover all available pages before exploring further. # Transfer organization ownership > Transfers the ownership of an organization to another user within the organization. - Only the current **organization owner** can perform this action. - The new owner **must be an existing member** of the organization. - The current owner **will be demoted to a regular user** after the transfer. ## OpenAPI ````yaml /api-spec/ias-public-api.yaml patch /organizations/{orgId}/owner openapi: 3.0.3 info: title: IAM Service API description: APIs for IAM Service. version: 2.4.0 servers: - url: https://console.gmicloud.ai/api/v1 description: IAM Service API security: [] paths: /organizations/{orgId}/owner: patch: tags: - organizations summary: Transfer organization ownership description: > Transfers the ownership of an organization to another user within the organization. - Only the current **organization owner** can perform this action. - The new owner **must be an existing member** of the organization. - The current owner **will be demoted to a regular user** after the transfer. operationId: transferOrganizationOwner parameters: - $ref: '#/components/parameters/orgIdParam' requestBody: description: The request body for transferring ownership. required: true content: application/json: schema: $ref: '#/components/schemas/transferOrganizationOwnerRequest' responses: '200': description: Successfully transferred the organization ownership. '400': description: > - [group:**request**, code:**0**]: Invalid field in the request. - [group:**organization**, code:**4**]: User is already the owner of the organization. - [group:**organization**, code:**5**]: User is not a member of this organization. content: application/json: schema: $ref: '#/components/schemas/ErrStatusMsg' examples: Invalid field in the request: summary: Invalid field in the request. value: group: request code: 0 validationDetail: - field: orgId expression: uuid originalValue: orgId reason: Should be a valid UUID. '404': description: | - [group:**organization**, code:**0**]: Organization does not exist. - [group:**user**, code:**1**]: User does not exist. content: application/json: schema: $ref: '#/components/schemas/ErrStatusMsg' examples: Organization does not exist: summary: Organization does not exist. value: group: organization code: 0 message: Organization does not exist. '500': description: > - [group:**organization**, code:**1200**]: Get organization grouping policy encountered error. - [group:**organization**, code:**1400**]: Update organization grouping policy encountered error. - [group:**organization**, code:**1201**]: Get organization encountered DB error. - [group:user, code:1200]: Get user encountered DB error. - [group:**session**, code:**3**]: Failed to save session to cache. content: application/json: schema: $ref: '#/components/schemas/ErrStatusMsg' examples: Get organization grouping policy encountered error: summary: Get organization grouping policy encountered error. value: group: organization code: 1200 message: Get organization grouping policy encountered error. traces: - DB error occurred. security: - bearerAuth: [] components: parameters: orgIdParam: name: orgId in: path schema: type: string format: uuid x-go-type: uuid.UUID example: a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11 required: true description: | The organization's ID. - Must be a valid UUID. schemas: transferOrganizationOwnerRequest: type: object x-go-name: transferOrganizationOwnerRequest properties: newOwnerId: type: string description: >- The user ID of the new owner, who must be a current member of the organization. example: a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11 x-oapi-codegen-extra-tags: binding: required,uuid required: - newOwnerId ErrStatusMsg: type: object properties: group: type: string description: >- API function group\n -Will be "request" if there are invalid request parameters. x-oapi-codegen-extra-tags: binding: required code: type: integer description: The substatus error code for the API response. x-oapi-codegen-extra-tags: binding: required message: type: string description: The substatus error Message for API response. x-go-type-skip-optional-pointer: true traces: type: array items: type: string description: The original error messages. x-go-type-skip-optional-pointer: true validationDetail: type: array items: $ref: '#/components/schemas/ValidationDetail' description: >- Returned when there are invalid request paremeters(group="request")\n List of invalid fields and the reason of error. x-go-type-skip-optional-pointer: true example: group: request code: 0 validationDetail: - field: email expression: required originalValue: '' reason: This field is required. required: - group - code ValidationDetail: type: object properties: field: type: string description: The field of the request data. x-go-type-skip-optional-pointer: true expression: type: string description: The form of violation. x-go-type-skip-optional-pointer: true argument: type: string description: The number or data to support the expression. x-go-type-skip-optional-pointer: true originalValue: description: The original value from the request. x-go-type-skip-optional-pointer: true reason: type: string description: The reason for the validation error. x-go-type-skip-optional-pointer: true example: - field: fieldXXX expression: required originalValue: '' reason: This field is required. securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: > An access token used to authenticate a user and grant access to restricted APIs. It is issued by session APIs. For status codes related to this header, refer to the [Common Headers Documentation](https://gmicloud.atlassian.net/wiki/spaces/CE/pages/47199534/Common+Headers#Authorization). ````