const validate = this.ajv.compile({
      properties: {
        query: {
          properties: {
            limit: { type: "number" },
            page: { type: "number" },
            sort: { type: "string" },
            fields: { type: "string" }
          },
          type: "object"
        }
      },
      required: [ "query" ],
      type: "object"
    });
    const valid = validate(clientInput);
    if (!valid) {
      throw _8888ACCSharedHelper.createCustomizedError(MESSAGE_ERROR_INVALID_INPUT);
    }
    const { query } = clientInput;