{
  "Protocol": "AIXE",
  "Version": "1.0",
  "Endpoint": "/aixe/owner/service-areas/update-service-area",
  "DiscoveryRequest": "GET /aixe/owner/service-areas/update-service-area/?",
  "CanonicalHelpTrigger": "GET /aixe/owner/service-areas/update-service-area/?",
  "ActionRequest": "POST /aixe/owner/service-areas/update-service-area",
  "Method": "POST",
  "ContentType": "application/json; charset=utf-8",
  "Title": "Update Service Area",
  "AuthenticationRequired": true,
  "AccessType": "Site Administrator",
  "Purpose": "Updates approved fields on one service area without replacing its Business relationship.",
  "DocumentationSource": "AIXEEndpointRegistry",
  "ProtocolReference": {
    "ProtocolHome": "http://aixeprotocol.com/",
    "CanonicalUsageContract": "http://aixeprotocol.com/usage/?",
    "Whitepaper": "http://aixeprotocol.com/whitepaper/full-spec.html",
    "Inventor": "Gregory Oglethorpe",
    "IncludeIn": [
      "/aixe.ai starter discovery documents",
      "Every endpoint self-description returned by GET /endpoint/?"
    ],
    "AIInstruction": "Read this live endpoint contract as operational guidance, not merely as a transport schema. Use its purpose, field meanings, business rules, outcomes, and recovery guidance to reason about whether and how to perform the capability."
  },
  "UsageGuidance": {
    "Role": "Read the service area first, submit only approved changes, and obtain approval immediately before saving.",
    "CorrectWorkflow": [
      "Read the service area first, submit only approved changes, and obtain approval immediately before saving."
    ],
    "DoNotDo": [
      "Do not send business variables, keys, filters, or action inputs in the URL or query string.",
      "Do not infer success from HTTP status alone."
    ]
  },
  "AIUsageGuidance": {
    "ContractRole": "This live document teaches an AI what the capability means and how to use it; it is not merely a list of request fields.",
    "ReasoningInstruction": "Decide whether this capability serves the human\u0027s intent from Purpose and BusinessRules, gather values using each field\u0027s Description and constraints, then interpret the returned SuccessCode before reporting an outcome.",
    "FieldInstruction": "Field names are transport labels. Their Description, source, constraints, and business meaning explain what information the AI should obtain and why."
  },
  "RequiredFields": {
    "PersonAuthenticationToken": {
      "Type": "string",
      "Description": "The active Site Administrator token returned by Log In.",
      "Required": true,
      "SubmittedIn": "JSON body"
    },
    "CityKey": {
      "Type": "string",
      "Description": "The public key of the service-area record to update.",
      "Required": true,
      "SubmittedIn": "JSON body"
    }
  },
  "OptionalFields": {
    "Name": {
      "Type": "string",
      "Description": "A replacement city name.",
      "Required": false,
      "SubmittedIn": "JSON body",
      "MaxLength": 100
    },
    "State": {
      "Type": "string",
      "Description": "A replacement state name or abbreviation.",
      "Required": false,
      "SubmittedIn": "JSON body",
      "MaxLength": 50
    },
    "Headline": {
      "Type": "string",
      "Description": "A replacement location headline.",
      "Required": false,
      "SubmittedIn": "JSON body",
      "MaxLength": 250
    },
    "Description": {
      "Type": "string",
      "Description": "Replacement location-specific copy.",
      "Required": false,
      "SubmittedIn": "JSON body",
      "MaxLength": 4000
    },
    "ImagePath": {
      "Type": "string",
      "Description": "A replacement site-relative image URL.",
      "Required": false,
      "SubmittedIn": "JSON body",
      "MaxLength": 500
    },
    "ImageAlternativeText": {
      "Type": "string",
      "Description": "Replacement accessible image description.",
      "Required": false,
      "SubmittedIn": "JSON body",
      "MaxLength": 500
    },
    "SortOrder": {
      "Type": "integer",
      "Description": "The replacement display order.",
      "Required": false,
      "SubmittedIn": "JSON body"
    },
    "IsActive": {
      "Type": "boolean",
      "Description": "Whether the service area should be publicly visible.",
      "Required": false,
      "SubmittedIn": "JSON body"
    }
  },
  "BusinessRules": [
    "The caller must have the Site Administrator or Administrator role.",
    "City and state determine a unique generated slug.",
    "An active service area requires ImagePath and ImageAlternativeText.",
    "The base-record update does not disturb the existing Linker relationship."
  ],
  "ResponseFields": {
    "SuccessCode": {
      "Type": "string",
      "Description": "The authoritative action outcome.",
      "Required": true,
      "SubmittedIn": "Response body"
    },
    "ServiceAreaUpdated": {
      "Type": "boolean",
      "Description": "True when the service-area record was saved.",
      "Required": true,
      "SubmittedIn": "Response body"
    },
    "ServiceArea": {
      "Type": "object",
      "Description": "The complete saved service-area record.",
      "Required": true,
      "SubmittedIn": "Response body"
    }
  },
  "Errors": [
    {
      "SuccessCode": "VALIDATION_FAILED",
      "Meaning": "One or more required request values are missing or malformed.",
      "Recovery": "Use the field descriptions and constraints in this contract, correct the named fields, and retry the same capability.",
      "Recoverable": true
    },
    {
      "SuccessCode": "UNAUTHORIZED",
      "Meaning": "The submitted identity or token does not authorize this capability or record scope.",
      "Recovery": "Use the correct active authentication token and confirm the required account role.",
      "Recoverable": true
    },
    {
      "SuccessCode": "NOT_FOUND",
      "Meaning": "A submitted public key did not identify a record within this capability\u0027s declared scope.",
      "Recovery": "Re-check the key against a current list or creation response; do not treat this as a missing web route.",
      "Recoverable": true
    },
    {
      "SuccessCode": "BUSINESS_RULE_FAILED",
      "Meaning": "The request was understood but a declared business or workflow rule was not satisfied.",
      "Recovery": "Explain the governing rule to the human and retry only after the required condition or decision changes.",
      "Recoverable": true
    },
    {
      "SuccessCode": "FAILED",
      "Meaning": "The capability could not complete for an execution failure.",
      "Recovery": "Read the returned message and error detail. Retry only when the response identifies a recoverable condition.",
      "Recoverable": false
    }
  ],
  "ActionResponse": {
    "RequiredResponseFields": [
      "SuccessCode"
    ],
    "SuccessCodes": [
      "SUCCESS"
    ],
    "FailureCodes": [
      "VALIDATION_FAILED",
      "UNAUTHORIZED",
      "NOT_FOUND",
      "BUSINESS_RULE_FAILED",
      "FAILED"
    ],
    "NonFinalCodes": [],
    "MissingOrEmptyResponse": "Treat as FAILED.",
    "Rule": "The endpoint response is authoritative. Only an exact SuccessCode value listed in SuccessCodes means the business action succeeded; HTTP status alone does not declare the AIXE outcome."
  }
}