> For the complete documentation index, see [llms.txt](https://help.mimeeq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.mimeeq.com/api/global-option-sets/add-or-update-global-option-set-options.md).

# Add or Update Global Option Set Options

Add or update a subset of options without sending the whole list.

Use this to add the supplied members without submitting the entire existing list. Review how matching IDs are handled below.

### Behaviour

An option whose `id` matches a stored one replaces it (the whole option, not a field patch); a new `id` is appended.

Options you do not send are left untouched.

Requires the `globalOptionSets:write` scope.

```json
{"openapi":"3.1.0","info":{"title":"Mimeeq External API","version":"1.1.0"},"tags":[{"name":"Global Option Sets","description":"Manage reusable option sets belonging to your Mimeeq account. An option set contains choices and their metadata that can be used in product configurators.\n\nUse this section to maintain shared choices such as finishes or materials, instead of maintaining equivalent option data separately. Collection Sets group option sets; Custom Fields defines additional fields carried by options.\n\n## What you can do\n\n| Task | Reference |\n| --- | --- |\n| Find available global option sets | [List Global Option Sets](https://help.mimeeq.com/developers/global-option-sets/list-global-option-sets) |\n| Add a new global option set | [Create Global Option Set](https://help.mimeeq.com/developers/global-option-sets/create-global-option-set) |\n| Read one global option set | [Get Global Option Set](https://help.mimeeq.com/developers/global-option-sets/get-global-option-set) |\n| Change global option set | [Update Global Option Set](https://help.mimeeq.com/developers/global-option-sets/update-global-option-set) |\n| Change global option set options | [Update Global Option Set Options](https://help.mimeeq.com/developers/global-option-sets/update-global-option-set-options) |\n| Add or Update Global Option Set Options | [Add or Update Global Option Set Options](https://help.mimeeq.com/developers/global-option-sets/add-or-update-global-option-set-options) |\n| Remove Global Option Set Options | [Remove Global Option Set Options](https://help.mimeeq.com/developers/global-option-sets/remove-global-option-set-options) |\n| Copy global option set | [Duplicate Global Option Set](https://help.mimeeq.com/developers/global-option-sets/duplicate-global-option-set) |\n\n## Before you start\n\nYour API key needs `globalOptionSets:read` to read these resources. Use `globalOptionSets:write` for write operations.\n\n## Important behaviour\n\nGeneral settings and option membership have separate operations. PUT on the options list replaces every option; POST adds or replaces the options supplied; the remove operation removes selected IDs. A submitted option is a complete value, not a partial field patch. Preserve its other fields and translations when editing it. List responses are localized; Get without lang returns complete translation maps."}],"servers":[{"url":"https://admin.mimeeqapi.com","description":"Production API"}],"security":[{"apiKey":[]}],"components":{"securitySchemes":{"apiKey":{"type":"http","scheme":"bearer","description":"API key sent as a bearer token (mk_live_… / mk_test_…)."}},"schemas":{"GlobalOptionSetsDetail":{"type":"object","properties":{"data":{"type":"object","properties":{"optionSetId":{"type":"string","pattern":"^OPT-[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$","description":"Global option set identifier (OPT-<uuid>)."},"name":{"type":"string"},"displayName":{"anyOf":[{"anyOf":[{"type":"string"},{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}}]},{"type":"null"}],"description":"Translated text when `lang` is set, otherwise the full `{ language: text }` map. Languages with no text are omitted, and a field with no text at all is null."},"description":{"anyOf":[{"anyOf":[{"type":"string"},{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}}]},{"type":"null"}],"description":"Translated text when `lang` is set, otherwise the full `{ language: text }` map. Languages with no text are omitted, and a field with no text at all is null."},"status":{"type":"string","enum":["ACTIVE","INACTIVE"]},"numberOfOptions":{"anyOf":[{"type":"number"},{"type":"null"}]},"createdAt":{"anyOf":[{"type":"string"},{"type":"null"}]},"modifiedAt":{"anyOf":[{"type":"string"},{"type":"null"}]},"tags":{"type":"array","items":{"type":"string"}},"options":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string"},"code":{"type":"string"},"name":{"anyOf":[{"anyOf":[{"type":"string"},{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}}]},{"type":"null"}],"description":"Translated text when `lang` is set, otherwise the full `{ language: text }` map. Languages with no text are omitted, and a field with no text at all is null."},"comment":{"anyOf":[{"anyOf":[{"type":"string"},{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}}]},{"type":"null"}],"description":"Translated text when `lang` is set, otherwise the full `{ language: text }` map. Languages with no text are omitted, and a field with no text at all is null."},"priceCode":{"anyOf":[{"type":"string"},{"type":"null"}]},"fbPriceCode":{"anyOf":[{"type":"string"},{"type":"null"}]},"additionalPriceCode":{"anyOf":[{"type":"string"},{"type":"null"}]},"material3dId":{"anyOf":[{"type":"string"},{"type":"null"}]},"arMaterial3dId":{"anyOf":[{"type":"string"},{"type":"null"}]},"additionalPriceCodeQuantity":{"anyOf":[{"anyOf":[{"type":"number"},{"type":"string"}]},{"type":"null"}],"description":"Quantity the `additionalPriceCode` applies to."},"filters":{"anyOf":[{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"Opaque filter configuration: parameter id -> selected value ids. Structure is configuration-dependent."},{"type":"null"}]},"metafields":{"anyOf":[{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"Opaque metafield map of customer-defined keys to values (string, number, or object)."},{"type":"null"}]},"src":{"anyOf":[{"type":"string"},{"type":"null"}],"description":"Absolute URL of the option image, resolved against the CDN."}},"required":["id","code","name","comment","priceCode","fbPriceCode","additionalPriceCode","material3dId","arMaterial3dId","additionalPriceCodeQuantity","filters","metafields","src"],"additionalProperties":false}}},"required":["optionSetId","name","displayName","description","status","numberOfOptions","createdAt","modifiedAt","tags","options"],"additionalProperties":false}},"required":["data"],"additionalProperties":false,"description":"Data schema used by Get Global Option Set (GET /v1/global-option-sets/{optionSetId}). Read that operation for usage, permissions and update rules. Required fields and allowed values are defined below; request and response shapes can differ."},"PublicError":{"description":"An API error response. Use code and the HTTP status to classify the failure, message and optional details for context, and requestId when reporting it. Edge firewall responses may omit requestId.","type":"object","required":["code","message"],"properties":{"code":{"type":"string"},"message":{"type":"string"},"requestId":{"type":"string","description":"Present on every error the API itself returns; absent when the edge firewall rejected the request."},"details":{"description":"Optional error-specific details (e.g. per-field validation reasons)."}}},"GlobalOptionSetsOptionsRequest2":{"type":"object","properties":{"options":{"minItems":1,"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":255,"description":"Client-supplied option id; reuse the stored id to update an existing option."},"code":{"type":"string","minLength":1,"maxLength":255},"name":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}},"comment":{"anyOf":[{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}},{"type":"null"}]},"priceCode":{"anyOf":[{"type":"string"},{"type":"null"}]},"fbPriceCode":{"anyOf":[{"type":"string"},{"type":"null"}]},"additionalPriceCode":{"anyOf":[{"type":"string"},{"type":"null"}]},"material3dId":{"anyOf":[{"type":"string"},{"type":"null"}]},"arMaterial3dId":{"anyOf":[{"type":"string"},{"type":"null"}]},"additionalPriceCodeQuantity":{"anyOf":[{"anyOf":[{"type":"integer","minimum":0,"maximum":9007199254740991},{"type":"string","minLength":1}],"description":"Quantity the `additionalPriceCode` applies to."},{"type":"null"}]},"filters":{"anyOf":[{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"Opaque filter configuration: parameter id -> selected value ids. Structure is configuration-dependent."},{"type":"null"}]},"metafields":{"anyOf":[{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{},"description":"Opaque metafield map of customer-defined keys to values (string, number, or object)."},{"type":"null"}]},"src":{"anyOf":[{"type":"string","minLength":1},{"type":"null"}]}},"required":["id","code","name"],"additionalProperties":false}}},"required":["options"],"additionalProperties":false,"description":"Data schema used by Add or Update Global Option Set Options (POST /v1/global-option-sets/{optionSetId}/options). Read that operation for usage, permissions and update rules. Required fields and allowed values are defined below; request and response shapes can differ."}}},"paths":{"/v1/global-option-sets/{optionSetId}/options":{"post":{"summary":"Add or Update Global Option Set Options","tags":["Global Option Sets"],"description":"Add or update a subset of options without sending the whole list.\n\nUse this to add the supplied members without submitting the entire existing list. Review how matching IDs are handled below.\n\n## Behaviour\n\nAn option whose `id` matches a stored one replaces it (the whole option, not a field patch); a new `id` is appended.\n\nOptions you do not send are left untouched.\n\nRequires the `globalOptionSets:write` scope.","responses":{"200":{"description":"Successful response.","headers":{"RateLimit-Limit":{"description":"Requests that can be admitted at once (the tier burst).","schema":{"type":"integer"}},"RateLimit-Remaining":{"description":"Tokens left after this request.","schema":{"type":"integer"}},"RateLimit-Reset":{"description":"Seconds until the bucket is full again.","schema":{"type":"integer"}}},"content":{"application/json":{"schema":{"$ref":"#/components/schemas/GlobalOptionSetsDetail"}}}},"400":{"description":"Invalid request data.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PublicError"}}},"headers":{"RateLimit-Limit":{"description":"Requests that can be admitted at once (the tier burst).","schema":{"type":"integer"}},"RateLimit-Remaining":{"description":"Tokens left after this request.","schema":{"type":"integer"}},"RateLimit-Reset":{"description":"Seconds until the bucket is full again.","schema":{"type":"integer"}}}},"401":{"description":"Missing or invalid API key.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PublicError"}}}},"403":{"description":"The API key lacks the required scope (`scope_denied`), or the operation is not permitted for this account (`operation_not_permitted`).","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PublicError"}}},"headers":{"RateLimit-Limit":{"description":"Requests that can be admitted at once (the tier burst).","schema":{"type":"integer"}},"RateLimit-Remaining":{"description":"Tokens left after this request.","schema":{"type":"integer"}},"RateLimit-Reset":{"description":"Seconds until the bucket is full again.","schema":{"type":"integer"}}}},"404":{"description":"Resource not found.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PublicError"}}},"headers":{"RateLimit-Limit":{"description":"Requests that can be admitted at once (the tier burst).","schema":{"type":"integer"}},"RateLimit-Remaining":{"description":"Tokens left after this request.","schema":{"type":"integer"}},"RateLimit-Reset":{"description":"Seconds until the bucket is full again.","schema":{"type":"integer"}}}},"429":{"description":"The API key exceeded its request rate (`rate_limit_exceeded`) or its monthly quota (`quota_exceeded`). Both carry `Retry-After`; the `RateLimit-*` headers accompany `rate_limit_exceeded` only, since a spent quota says nothing about the bucket.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PublicError"}}},"headers":{"Retry-After":{"description":"Seconds to wait before retrying.","schema":{"type":"integer"}},"RateLimit-Limit":{"description":"Requests that can be admitted at once (the tier burst).","schema":{"type":"integer"}},"RateLimit-Remaining":{"description":"Tokens left after this request.","schema":{"type":"integer"}},"RateLimit-Reset":{"description":"Seconds until the bucket is full again.","schema":{"type":"integer"}}}},"500":{"description":"Internal server error.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PublicError"}}},"headers":{"RateLimit-Limit":{"description":"Requests that can be admitted at once (the tier burst).","schema":{"type":"integer"}},"RateLimit-Remaining":{"description":"Tokens left after this request.","schema":{"type":"integer"}},"RateLimit-Reset":{"description":"Seconds until the bucket is full again.","schema":{"type":"integer"}}}}},"parameters":[{"name":"optionSetId","in":"path","required":true,"schema":{"type":"string","pattern":"^OPT-[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$","description":"Global option set identifier (OPT-<uuid>)."}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/GlobalOptionSetsOptionsRequest2"}}}}}}}}
```


---

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