# Unregister a conversation POST /v1/conversations/{conversationId}/unregister ```sh curl --request POST \ --url https://example.com/v1/conversations/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/unregister \ --header 'Authorization: Bearer ' ``` A tombstone: from now on no read, list or recall of earlier conversations returns it, and no message can be added. The retention sweep removes it after the tenant’s grace. ## Authorizations - **[bearerAuth](https://docs.kindgi.com/v0.1.8/reference/api.md#bearerauth)** ## Parameters ### Path Parameters **conversationId** required string format: uuid ConversationId — opaque branded string (a UUID). ### Header Parameters **Idempotency-Key** string \>= 1 characters Caller-supplied idempotency key, scoped to the caller: the same key from someone else in the tenant is their own request (from 0.1.5). Retries with the same key return the original response byte-identical (per `docs/API-ROUTE-CONVENTIONS.md` §3.1). A retry sent while the first request still runs is answered `409 idempotency-key-in-flight` with `Retry-After`, on a runtime whose store holds keys (from 0.1.5); retry after it, and you get the first request’s answer. An answer that carries a secret (a new API key or public run token, a session token, a generated signing secret) isn’t kept: a retry gets `409 idempotency-key-replay-withheld`, with the first request’s status and when it succeeded (from 0.1.5). ## Responses ### 200 The conversation, with `unregisteredAt`. application/json object **id** required ConversationId. string format: uuid **tenantId** required string format: uuid **agentId** required string **agentVersion** required Semver. string **title** required string **participantId** string **projectId** The project the conversation is in: the project of the run that opened it, or `projectId` on open (when omitted, the agent’s own project, or the tenant’s Default project for an agent filed under none). Absent on conversations from before Kindgi 0.1.3; those are listed only without a scope. string format: uuid **scope** required Free-form scope object (currently `{ tenantId }` in tests; enterprises extend with `matterId`, `engagementId`, etc.). object **_key_** additional properties any **status** required Lifecycle status derived from `closedAt`: `open` when null, `closed` otherwise. string Allowed values: open closed **openedAt** required string format: date-time **closedAt** string format: date-time **unregisteredAt** When it was unregistered (`POST /v1/conversations/{conversationId}/unregister`). Only the unregister call returns it: reads no longer do. string format: date-time **turnCount** required integer **lastMessageAt** string format: date-time **metadata** object **_key_** additional properties any ##### Example ```json { "status": "open" } ``` ### 400 `conversationId` is not a conversation id (a UUID). application/json object **error** required object **code** required Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3). string **message** required string **details** Optional, kind-specific. object **_key_** additional properties any **requestId** required Server-assigned request id; also echoed via `X-Request-Id` header. string ##### Examplegenerated ```json { "error": { "code": "example", "message": "example", "details": {}, "requestId": "example" } } ``` ### 401 Missing / malformed / expired / revoked bearer token. application/json object **error** required object **code** required Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3). string **message** required string **details** Optional, kind-specific. object **_key_** additional properties any **requestId** required Server-assigned request id; also echoed via `X-Request-Id` header. string ##### Examplegenerated ```json { "error": { "code": "example", "message": "example", "details": {}, "requestId": "example" } } ``` ### 404 No conversation with that id under this tenant, or it is unregistered already. application/json object **error** required object **code** required Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3). string **message** required string **details** Optional, kind-specific. object **_key_** additional properties any **requestId** required Server-assigned request id; also echoed via `X-Request-Id` header. string ##### Examplegenerated ```json { "error": { "code": "example", "message": "example", "details": {}, "requestId": "example" } } ``` ### 409 Idempotency-Key was reused with a different body, or resource-state conflict. application/json object **error** required object **code** required Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3). string **message** required string **details** Optional, kind-specific. object **_key_** additional properties any **requestId** required Server-assigned request id; also echoed via `X-Request-Id` header. string ##### Examplegenerated ```json { "error": { "code": "example", "message": "example", "details": {}, "requestId": "example" } } ``` ### 500 Server error (unmapped domain code or framework crash). application/json object **error** required object **code** required Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3). string **message** required string **details** Optional, kind-specific. object **_key_** additional properties any **requestId** required Server-assigned request id; also echoed via `X-Request-Id` header. string ##### Examplegenerated ```json { "error": { "code": "example", "message": "example", "details": {}, "requestId": "example" } } ``` ### 501 `conversation-unregister-unsupported`: this runtime can’t unregister conversations. application/json object **error** required object **code** required Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3). string **message** required string **details** Optional, kind-specific. object **_key_** additional properties any **requestId** required Server-assigned request id; also echoed via `X-Request-Id` header. string ##### Examplegenerated ```json { "error": { "code": "example", "message": "example", "details": {}, "requestId": "example" } } ``` ## See also - [`GET /v1/conversations/{conversationId}`: Fetch a conversation](https://docs.kindgi.com/v0.1.8/reference/api/operations/conversationsget.md) - [`POST /v1/conversations/{conversationId}/close`: Close a conversation](https://docs.kindgi.com/v0.1.8/reference/api/operations/conversationsclose.md) - [`GET /v1/conversations/{conversationId}/messages`: Read conversation messages](https://docs.kindgi.com/v0.1.8/reference/api/operations/conversationsmessages.md) - [Error code `conversation-unregister-unsupported`](https://docs.kindgi.com/v0.1.8/reference/errors.md#conversation-unregister-unsupported) - [Every error code](https://docs.kindgi.com/v0.1.8/reference/errors.md)