public void hasNoTag(String key) {
    isNotNull();
    Meter.Id actualId = actualId();
    if (actualId.getTag(key) != null) {
      failWithMessage(
          "Expected meter to have no tag with key <%s> but meter had that tag with value <%s>",
          key, actualId.getTag(key));
    }
  }
Verifies that the meter has a tag with the given key and value.

@param key the tag key
@param expectedValue the expected value of the tag with the given key
@return this assertion object
@throws AssertionError if the meter is {@code null}
@throws AssertionError if the meter has no tag with the given key
@throws AssertionError if the tag with the given key does not have the given value
geode-junit/src/main/java/org/apache/geode/test/micrometer/AbstractMeterAssert.java