Method getKey

api/src/main/java/io/grpc/QueryParams.java:185–187

Returns the key. Any characters that needed URL encoding have already been decoded.

()

     * <p>Any characters that needed URL encoding have already been decoded.
     */
    public String getKey() {
      return key;
    }

    /**
     * Returns the value, or {@code null} if this is a "lone" key.