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Open appBook a five-day pilot

Update a decision

PATCH/api/v1/decisions/{decision_id}

Change a ruling's notes, label, end date or ruling.

A new ruling on one already in force records a new row effective today and links the old one to it (superseded_by_id); the response is that new row.

Operation ID: update_decision·View as markdown·OpenAPI slice

Authentication

Bearer token authentication. Pass your DayZero API token in the Authorization header and the target business UUID in x-business-id.

Parameters

Path

decision_idstringrequired

Request body

Schema: DecisionUpdate

rulingstring
ruling_labelstring
effective_tostring · date

First day it no longer applies; null clears the end.

notesstring

Responses

200Successful Response

Schema: SuccessEnvelope_DecisionResponse_

successboolean
messagestring
codestring
dataDecisionResponse

401Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: ErrorResponse

errorstringrequired

Error category: validation_error, unauthorized, forbidden, not_found, conflict, rate_limited, server_error, or service_unavailable.

messagestringrequired

Human-readable explanation, safe to show to end users.

codestringrequired

Stable machine-readable code in CATEGORY_NNN form (e.g. NOT_FOUND_006, AUTH_010, GEN_002).

request_idstring

Correlation id for support requests. Echoes the x-request-id request header when one was supplied.

errorsobject

Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

403Forbidden - Insufficient permissions

Schema: ErrorResponse

errorstringrequired

Error category: validation_error, unauthorized, forbidden, not_found, conflict, rate_limited, server_error, or service_unavailable.

messagestringrequired

Human-readable explanation, safe to show to end users.

codestringrequired

Stable machine-readable code in CATEGORY_NNN form (e.g. NOT_FOUND_006, AUTH_010, GEN_002).

request_idstring

Correlation id for support requests. Echoes the x-request-id request header when one was supplied.

errorsobject

Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

422Validation Error

Schema: ErrorResponse

errorstringrequired

Error category: validation_error, unauthorized, forbidden, not_found, conflict, rate_limited, server_error, or service_unavailable.

messagestringrequired

Human-readable explanation, safe to show to end users.

codestringrequired

Stable machine-readable code in CATEGORY_NNN form (e.g. NOT_FOUND_006, AUTH_010, GEN_002).

request_idstring

Correlation id for support requests. Echoes the x-request-id request header when one was supplied.

errorsobject

Field-level validation messages keyed by field name. Present on 400/422 validation failures only.