public CreateMissionProfileRequest addTagsEntry(String key, String value) {
        if (null == this.tags) {
            this.tags = new java.util.HashMap<String, String>();
        }
        if (this.tags.containsKey(key))
            throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided.");
        this.tags.put(key, value);
        return this;
    }
Add a single Tags entry

@see CreateMissionProfileRequest#withTags
@returns a reference to this object so that method calls can be chained together.
aws-java-sdk-groundstation/src/main/java/com/amazonaws/services/groundstation/model/CreateMissionProfileRequest.java