anchor.diff:      && apk update \
       && apk add make \
       && mkdir -p /tmp/api-gateway \
  -    && curl -k -L https://github.com/adobe-apiplatform/api-gateway-request-validation/archive/${REQUEST_VALIDATION_VERSION}.tar.gz -o /tmp/api-gateway/api-gateway-request-validation-${REQUEST_VALIDATION_VERSION}.tar.gz \
  +    && curl -L https://github.com/adobe-apiplatform/api-gateway-request-validation/archive/${REQUEST_VALIDATION_VERSION}.tar.gz -o /tmp/api-gateway/api-gateway-request-validation-${REQUEST_VALIDATION_VERSION}.tar.gz \
       && tar -xf /tmp/api-gateway/api-gateway-request-validation-${REQUEST_VALIDATION_VERSION}.tar.gz -C /tmp/api-gateway/ \
       && cd /tmp/api-gateway/api-gateway-request-validation-${REQUEST_VALIDATION_VERSION} \
       && cp -r /usr/local/test-nginx-${TEST_NGINX_VERSION}/* ./test/resources/test-nginx/ \
  
positive.code:     && make install \
  
      && echo "        - adding Nginx Test support" \
      && curl -k -L https://github.com/openresty/test-nginx/archive/v${TEST_NGINX_VERSION}.tar.gz -o ${_prefix}/test-nginx-${TEST_NGINX_VERSION}.tar.gz \
      && cd ${_prefix} \
      && tar -xf ${_prefix}/test-nginx-${TEST_NGINX_VERSION}.tar.gz \
      && rm ${_prefix}/test-nginx-${TEST_NGINX_VERSION}.tar.gz \
  
negative.code:     && apk update \
      && apk add make \
      && mkdir -p /tmp/api-gateway \
      && curl -L https://github.com/adobe-apiplatform/api-gateway-async-logger/archive/${ASYNC_LOGGER_VERSION}.tar.gz -o /tmp/api-gateway/api-gateway-async-logger-${ASYNC_LOGGER_VERSION}.tar.gz \
      && tar -xf /tmp/api-gateway/api-gateway-async-logger-${ASYNC_LOGGER_VERSION}.tar.gz -C /tmp/api-gateway/ \
      && cd /tmp/api-gateway/api-gateway-async-logger-${ASYNC_LOGGER_VERSION} \
      && cp -r /usr/local/test-nginx-${TEST_NGINX_VERSION}/* ./test/resources/test-nginx/ \
  