mutation CreateSidekickCustomSkill($input: CreateSidekickCustomSkillInput!) {
  createSidekickCustomSkill(input: $input) {
    customSkill {
      id
      name
      displayName
      description
      instructions
      isEnabled
    }
    error {
      message
      type
      code
      fields {
        field
        message
        type
      }
    }
  }
}

{
  "input": {
    "displayName": "string",
    "description": "string",
    "instructions": "string"
  }
}

{
  "data": {
    "createSidekickCustomSkill": {
      "customSkill": {
        "id": "id",
        "name": "string",
        "displayName": "string",
        "description": "string",
        "instructions": "string",
        "isEnabled": true
      },
      "error": {
        "message": "string",
        "type": "VALIDATION",
        "code": "string",
        "fields": [
          {
            "field": "string",
            "message": "string",
            "type": "VALIDATION"
          }
        ]
      }
    }
  }
}