Source: Roblox Creator Hub · CC BY 4.0 · View source · Code samples: MIT Imported 2026-10-03. Formatting adapted for this site.
POST /legacy-game-internationalization/v1/developer-products/{developerProductId}/icons/language-codes/{languageCode} — openapi
Update a developer product's icon
Endpoint
Method: POST
Path: /legacy-game-internationalization/v1/developer-products/{developerProductId}/icons/language-codes/{languageCode}
Servers:
https://apis.roblox.com
Parameters
| Name | Location | Required | Description |
|---|---|---|---|
| developerProductId | path | true | The id of the developer product |
| languageCode | path | true | The language code of this icon to update |
[
{
"in": "path",
"name": "developerProductId",
"description": "The id of the developer product",
"required": true,
"schema": {
"type": "integer",
"format": "int64"
}
},
{
"in": "path",
"name": "languageCode",
"description": "The language code of this icon to update",
"required": true,
"schema": {
"type": "string"
}
}
]Request Body
{
"$ref": "#/components/requestBodies/postV1Badges_badgeid_iconsLanguageCodes_languagecode_"
}Responses
| Status | Description |
|---|---|
| 200 | OK |
| 400 | 22: Invalid language code 26: You can't update translations for source language 45: File uploaded does not match known image format 46: File not present in request 53: Language is not supported for the game. 70: Invalid developer product id |
| 401 | 0: Authorization has been denied for this request. |
| 403 | 0: Token Validation Failed 18: You do not have permission to manage this game |
| 429 | 24: Too many attempts.Please try again later. |
| 500 | 0: An unknown error occurred. |
| 503 | 17: Feature is disabled |
{
"200": {
"description": "OK",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
}
},
"text/json": {
"schema": {
"$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
}
}
}
},
"400": {
"description": "22: Invalid language code\r\n26: You can't update translations for source language\r\n45: File uploaded does not match known image format\r\n46: File not present in request\r\n53: Language is not supported for the game.\r\n70: Invalid developer product id"
},
"401": {
"description": "0: Authorization has been denied for this request."
},
"403": {
"description": "0: Token Validation Failed\r\n18: You do not have permission to manage this game"
},
"429": {
"description": "24: Too many attempts.Please try again later."
},
"500": {
"description": "0: An unknown error occurred."
},
"503": {
"description": "17: Feature is disabled"
}
}Authentication
{
"security": [
{
"roblox-api-key": []
},
{
"roblox-oauth2": []
}
],
"securitySchemes": {
"roblox-api-key": {
"type": "apiKey",
"description": "A configurable key that allows granular access to Roblox resources. See https://create.roblox.com/docs/cloud/auth/api-keys for more information.",
"name": "x-api-key",
"in": "header"
},
"roblox-legacy-cookie": {
"type": "apiKey",
"description": "A browser cookie that represents the identity of a Roblox user. DO NOT SHARE THIS. Sharing this will allow someone to log in as you and to steal your Robux and items. We do not recommend using cookies to call endpoints. When possible, use API keys with the x-api-key header or OAuth 2.0 instead for authentication.",
"in": "cookie",
"name": ".ROBLOSECURITY"
},
"roblox-oauth2": {
"type": "oauth2",
"description": "Build or authorize apps to access Roblox resources. See https://create.roblox.com/docs/cloud/auth/oauth2-overview for more information.",
"flows": {
"authorizationCode": {
"authorizationUrl": "https://apis.roblox.com/oauth/v1/authorize",
"tokenUrl": "https://apis.roblox.com/oauth/v1/token",
"refreshUrl": "https://apis.roblox.com/oauth/v1/token",
"scopes": {}
}
}
}
}
}Related Schemas
Related Components
Complete Operation Definition
{
"tags": [
"Developer products",
"Localization"
],
"summary": "Update a developer product's icon",
"parameters": [
{
"in": "path",
"name": "developerProductId",
"description": "The id of the developer product",
"required": true,
"schema": {
"type": "integer",
"format": "int64"
}
},
{
"in": "path",
"name": "languageCode",
"description": "The language code of this icon to update",
"required": true,
"schema": {
"type": "string"
}
}
],
"requestBody": {
"$ref": "#/components/requestBodies/postV1Badges_badgeid_iconsLanguageCodes_languagecode_"
},
"responses": {
"200": {
"description": "OK",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
}
},
"text/json": {
"schema": {
"$ref": "#/components/schemas/Roblox.Web.WebAPI.ApiEmptyResponseModel"
}
}
}
},
"400": {
"description": "22: Invalid language code\r\n26: You can't update translations for source language\r\n45: File uploaded does not match known image format\r\n46: File not present in request\r\n53: Language is not supported for the game.\r\n70: Invalid developer product id"
},
"401": {
"description": "0: Authorization has been denied for this request."
},
"403": {
"description": "0: Token Validation Failed\r\n18: You do not have permission to manage this game"
},
"429": {
"description": "24: Too many attempts.Please try again later."
},
"500": {
"description": "0: An unknown error occurred."
},
"503": {
"description": "17: Feature is disabled"
}
},
"x-roblox-stability": "EXPERIMENTAL",
"x-roblox-rate-limits": {
"perApiKeyOwner": {
"period": "MINUTE",
"maxInPeriod": 100
},
"perOauth2Authorization": {
"period": "MINUTE",
"maxInPeriod": 100
}
},
"x-roblox-engine-usability": {
"apiKeyWithHttpService": false
},
"security": [
{
"roblox-api-key": []
},
{
"roblox-oauth2": []
}
],
"x-roblox-scopes": [
{
"name": "legacy-developer-product:manage"
}
],
"externalDocs": {
"url": "https://create.roblox.com/docs/cloud/reference/features/developer-products#post_legacy_game_internationalization_v1_developer_products__developerProductId__icons_language_codes__languageCode_"
}
}