curl --location --request POST '/content-themes//unarchive'{
"contentThemeId": "string",
"name": "string",
"description": "string",
"defaultContentLayoutId": "string",
"defaultLang": "en",
"langs": [
"en"
],
"origin": "CATALOG",
"catalogWorkspaceId": "stringstri",
"catalogContentThemeId": "string",
"accountId": "stringstri",
"workspaceId": "stringstri",
"sourceRegion": "us-east-1",
"createdAt": "2019-08-24T14:15:22.123Z",
"updatedAt": "2019-08-24T14:15:22.123Z",
"stage": "DRAFT"
}