> ## Documentation Index > Fetch the complete documentation index at: https://docs.fuseai.com/llms.txt > Use this file to discover all available pages before exploring further. # Canonical values for agent config filters > Resolves free text to the exact strings an agent config accepts, so a create body never fails on a near-miss spelling. `region` feeds `regions` and `authorLocation`; `industry` feeds `industries`; `title` feeds `currentTitle`, `pastTitle` and `authorTitle`; `school` is available for completeness. There is no country vocabulary: `region` returns LinkedIn geographies that include sub-national areas such as "California, United States", so it is NOT a source for `companyCountries` or `leadCompanyCountries` — those take full English country names only ("United States", "Germany") and no lookup endpoint serves them. Returns at most 10 values, best match first; an empty array means nothing matched — try a broader term. Counts against the agents bucket (30/min) and, upstream, a separate lookup bucket (120/min). Errors: - `400` `INVALID_REQUEST` — The agents service rejected the request for a reason this API does not model specifically. The request is not retryable unchanged. - `422` `VALIDATION_FAILED` — The request failed this endpoint's own validation — `param` names the offending field and `message` says why. - `429` `RATE_LIMITED` — The agents bucket is exhausted: 30 requests per minute or 2,000 per day per token owner, shared by every /business/agents operation (a 429 raised by the agents service is relayed with this code too). Retry after the `Retry-After` header. - `500` `UNEXPECTED_ERROR` — The agents service failed (5xx, refused service credential, or a timeout after 60s) or the rate limiter was unavailable. Retry later; quote `request_id` to support. Requires one of the following token scopes: agents. ## OpenAPI ````yaml /openapi.json get /business/agents/autocomplete openapi: 3.1.0 info: title: Fuse Business API version: 1.0.0 description: >- External API for lists, campaigns, prospect search and contacts. Authenticate with your API token as HTTP Basic. All paths are under /api/v1. servers: - url: https://api.tryfuse.ai/api/v1 description: Production security: - basicAuth: [] tags: - name: Lists - name: Custom columns - name: Smart columns - name: Exports - name: Campaigns - name: Knowledge hubs - name: Analytics - name: Website intent - name: Account - name: Prospect search - name: Campaign steps - name: Scheduled sends - name: Campaign templates - name: Agents - name: Research - name: Company search - name: Saved searches - name: Folders - name: Contacts paths: /business/agents/autocomplete: get: tags: - Agents summary: Canonical values for agent config filters description: >- Resolves free text to the exact strings an agent config accepts, so a create body never fails on a near-miss spelling. `region` feeds `regions` and `authorLocation`; `industry` feeds `industries`; `title` feeds `currentTitle`, `pastTitle` and `authorTitle`; `school` is available for completeness. There is no country vocabulary: `region` returns LinkedIn geographies that include sub-national areas such as "California, United States", so it is NOT a source for `companyCountries` or `leadCompanyCountries` — those take full English country names only ("United States", "Germany") and no lookup endpoint serves them. Returns at most 10 values, best match first; an empty array means nothing matched — try a broader term. Counts against the agents bucket (30/min) and, upstream, a separate lookup bucket (120/min). Errors: - `400` `INVALID_REQUEST` — The agents service rejected the request for a reason this API does not model specifically. The request is not retryable unchanged. - `422` `VALIDATION_FAILED` — The request failed this endpoint's own validation — `param` names the offending field and `message` says why. - `429` `RATE_LIMITED` — The agents bucket is exhausted: 30 requests per minute or 2,000 per day per token owner, shared by every /business/agents operation (a 429 raised by the agents service is relayed with this code too). Retry after the `Retry-After` header. - `500` `UNEXPECTED_ERROR` — The agents service failed (5xx, refused service credential, or a timeout after 60s) or the rate limiter was unavailable. Retry later; quote `request_id` to support. Requires one of the following token scopes: agents. operationId: autocompleteAgentField parameters: - name: field in: query required: true description: >- Which vocabulary to search: region, industry, title or school. The returned strings are the exact values the agent config filters accept: region feeds `regions` and `authorLocation`, industry feeds `industries`, title feeds `currentTitle`, `pastTitle` and `authorTitle`. There is no country vocabulary here: region returns LinkedIn geographies that include sub-national areas such as "California, United States", so it is not a source for `companyCountries` or `leadCompanyCountries`, which take full English country names only. schema: type: string enum: - region - industry - title - school description: >- Which vocabulary to search: region, industry, title or school. The returned strings are the exact values the agent config filters accept: region feeds `regions` and `authorLocation`, industry feeds `industries`, title feeds `currentTitle`, `pastTitle` and `authorTitle`. There is no country vocabulary here: region returns LinkedIn geographies that include sub-national areas such as "California, United States", so it is not a source for `companyCountries` or `leadCompanyCountries`, which take full English country names only. - name: q in: query required: true description: >- Free-text term to resolve, 1-200 characters (e.g. "software", "united states", "vp of sales"). At most 10 canonical values are returned, best match first; an empty array means no match. schema: type: string minLength: 1 maxLength: 200 description: >- Free-text term to resolve, 1-200 characters (e.g. "software", "united states", "vp of sales"). At most 10 canonical values are returned, best match first; an empty array means no match. responses: '200': description: Success headers: RateLimit-Limit: schema: type: integer description: Requests permitted in the current window. RateLimit-Remaining: schema: type: integer description: Requests remaining in the current window. RateLimit-Reset: schema: type: integer description: Seconds until the current window resets. content: application/json: schema: type: object required: - field - suggestions properties: field: type: string enum: - region - industry - title - school description: >- The vocabulary that was searched — echoed back from the request. suggestions: type: array maxItems: 10 items: type: string description: >- Canonical values, best match first. Copy them verbatim into the agent config. example: field: region suggestions: - United States - United States Minor Outlying Islands '400': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '402': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '409': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '422': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '429': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' '500': description: Error content: application/json: schema: $ref: '#/components/schemas/Error' security: - basicAuth: [] components: schemas: Error: type: object properties: error: type: object properties: code: type: string message: type: string param: type: - string - 'null' doc_url: type: - string - 'null' request_id: type: - string - 'null' required: - code - message required: - error securitySchemes: basicAuth: type: http scheme: basic description: >- Your API token (`af_…`) as the Basic-auth username, with an empty password. ````