Milesoft Contacts SDK (`contacts-sdk`)

1. Overview

The Contacts SDK (contacts-sdk) provides a strongly-typed programmatic client for managing contact entities ("nodes"), relationship links ("edges"), template questionnaires, customer submissions, user tasks, and secure shortened redirect URLs. It exposes a programmatic interface to interact with the directory graph of the Milesoft ecosystem.

2. Initialization

2.1 Dependency Installation

The contacts-sdk package is hosted in our secure Google Cloud Artifact Registry repository.

To consume contacts-sdk in your Spring Boot application, apply the Google Cloud Artifact Registry plugin and declare our secure repository in your build.gradle:

plugins {
    id "com.google.cloud.artifactregistry.gradle-plugin" version "2.2.5"
}

repositories {
    mavenCentral()
    maven { url "artifactregistry://us-west2-maven.pkg.dev/milesoft-repo/repo-maven" }
}

dependencies {
    // Declaring the standard contacts-sdk library dependency
    implementation "io.milesoft:contacts-sdk:2.0.1"
}

2.2 Central Spring Boot Configuration

The SDK components require an active PlatformClient and PlatformTokenProvider to manage authentication handshakes.

import io.milesoft.clients.PlatformClient;
import io.milesoft.clients.strategy.PlatformTokenProvider;
import io.milesoft.contacts.client.v2.AnswerClient;
import io.milesoft.contacts.client.v2.EdgeClient;
import io.milesoft.contacts.client.v2.FormClient;
import io.milesoft.contacts.client.v2.MySubmissionClient;
import io.milesoft.contacts.client.v2.MyTaskClient;
import io.milesoft.contacts.client.v2.NodeClient;
import io.milesoft.contacts.client.v2.PublicClient;
import io.milesoft.contacts.client.v2.QuestionClient;
import io.milesoft.contacts.client.v2.QuestionnaireClient;
import io.milesoft.contacts.client.v2.SubmissionClient;
import io.milesoft.contacts.client.v2.TaskClient;
import io.milesoft.contacts.client.v2.UrlClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class ContactsSdkConfig {

    private final FormClient formClient;
    private final PublicClient publicClient;
    private final QuestionnaireClient questionnaireClient;
    private final QuestionClient questionClient;
    private final AnswerClient answerClient;
    private final SubmissionClient submissionClient;
    private final MySubmissionClient mySubmissionClient;
    private final TaskClient taskClient;
    private final MyTaskClient myTaskClient;
    private final NodeClient nodeClient;
    private final EdgeClient edgeClient;
    private final UrlClient urlClient;

    @Autowired
    public ContactsSdkConfig(PlatformClient platformClient,
                             @Value("${milesoft.contacts.baseUrl}") String baseUrl) {
  
        PlatformTokenProvider tokenProvider = new PlatformTokenProvider(platformClient);
    
        this.formClient = new FormClient(baseUrl, tokenProvider);
        this.publicClient = new PublicClient(baseUrl, tokenProvider);
        this.questionnaireClient = new QuestionnaireClient(baseUrl, tokenProvider);
        this.questionClient = new QuestionClient(baseUrl, tokenProvider);
        this.answerClient = new AnswerClient(baseUrl, tokenProvider);
        this.submissionClient = new SubmissionClient(baseUrl, tokenProvider);
        this.mySubmissionClient = new MySubmissionClient(baseUrl, tokenProvider);
        this.taskClient = new TaskClient(baseUrl, tokenProvider);
        this.myTaskClient = new MyTaskClient(baseUrl, tokenProvider);
        this.nodeClient = new NodeClient(baseUrl, tokenProvider);
        this.edgeClient = new EdgeClient(baseUrl, tokenProvider);
        this.urlClient = new UrlClient(baseUrl, tokenProvider);
    }
  
    @Bean
    public FormClient formClient() { return formClient; }
  
    @Bean
    public PublicClient publicClient() { return publicClient; }
  
    @Bean
    public QuestionnaireClient questionnaireClient() { return questionnaireClient; }
  
    @Bean
    public QuestionClient questionClient() { return questionClient; }
  
    @Bean
    public AnswerClient answerClient() { return answerClient; }
  
    @Bean
    public SubmissionClient submissionClient() { return submissionClient; }
  
    @Bean
    public MySubmissionClient mySubmissionClient() { return mySubmissionClient; }
  
    @Bean
    public TaskClient taskClient() { return taskClient; }
  
    @Bean
    public MyTaskClient myTaskClient() { return myTaskClient; }
  
    @Bean
    public NodeClient nodeClient() { return nodeClient; }
  
    @Bean
    public EdgeClient edgeClient() { return edgeClient; }
  
    @Bean
    public UrlClient urlClient() { return urlClient; }
}

3. Core SDK Clients & Method Specifications

Programmatic execution is split across logical clients designed to completely abstract raw REST endpoints.

3.1 `NodeClient`

Manages directory contact graph entities ("nodes").

Nodes list(String cursor, Integer limit, Actor actor): Paged lookup of directory contacts.
List<Node> loadBulk(Ids payload, Actor actor): Efficient batch loader of contacts via ID whitelist.
Node create(SaveNode payload, Actor actor): Spawns a new contact node.
Node update(String nodeId, SaveNode payload, Actor actor): Modifies fields, addresses, or metadata of an existing contact.
void delete(String nodeId, Actor actor): Removes a contact record from the active directory.

3.2 `EdgeClient`

Maintains relational links and hierarchies between contact nodes ("edges").

Edges list(String cursor, Integer limit, Actor actor): Paged lookup of relationship link edges.
List<Edge> loadBulk(Ids payload, Actor actor): Batch resolves edges by ID arrays.
Edge create(SaveEdge payload, Actor actor): Spawns a relationship edge link.
Edge update(String edgeId, SaveEdge payload, Actor actor): Modifies relationship metadata.
void delete(String edgeId, Actor actor): Deletes an edge link.

3.3 `QuestionnaireClient`

Handles template registration for customized structured documents.

Questionnaires list(String cursor, Integer limit, Actor actor): Lists questionnaire templates.
List<Questionnaire> loadBulk(Ids payload, Actor actor): Batch loads templates by ID lists.
Questionnaire create(SaveQuestionnaire payload, Actor actor): Registers a template.
Questionnaire update(String id, SaveQuestionnaire payload, Actor actor): Modifies template metadata.
Questionnaire clone(String id, Actor actor): Clones a template alongside nested questions and answers.
void delete(String id, Actor actor): Purges a template config.

3.4 `QuestionClient`

Appends individual question inputs onto a target template.

Questions list(String cursor, Integer limit, Actor actor): Lists system-wide questions.
List<Question> findByQuestionnaire(String questionnaireId, Actor actor): Filters questions linked to a parent template.
Question create(SaveQuestion payload, Actor actor): Appends an input step.
Question update(String id, SaveQuestion payload, Actor actor): Modifies questions.
Question clone(String id, Actor actor): Clones an individual question.
void delete(String id, Actor actor): Purges a question template.

3.5 `AnswerClient`

Configures predefined choices linked to a template question.

Answers list(String cursor, Integer limit, Actor actor): Lists active answers.
List<Answer> findByQuestionnaire(String questionnaireId, Actor actor): Finds preset choices linked to templates.
Answer create(SaveAnswer payload, Actor actor): Appends a choice selection.
Answer update(String id, SaveAnswer payload, Actor actor): Updates preset choice values.
void delete(String id, Actor actor): Deletes preset answer choices.

3.6 `SubmissionClient`

Manages system-level administration of completed questionnaires.

Submissions list(String cursor, Integer limit, Actor actor): Lists directory submissions.
List<Submission> loadBulk(Ids payload, Actor actor): Batch loads submissions.
Submission create(SaveSubmission payload, Actor actor): Submits a completed response under administrator credentials.
void delete(String id, Actor actor): Deletes submission profile records.

3.7 `MySubmissionClient`

Enables logged-in users to manage their own questionnaire responses.

Submissions listMy(String cursor, Integer limit, Actor actor): Lists caller's completed submissions.
List<Submission> loadBulkMy(Ids payload, Actor actor): Batch resolves caller's records.
Submission createMy(SaveMySubmission payload, Actor actor): Submits completed answers, automatically injecting caller ID contexts.
void deleteMy(String id, Actor actor): Purges caller-owned submissions.

3.8 `TaskClient`

Registers operational todo allocations acting across profiles and contact contexts.

Tasks list(String cursor, Integer limit, Actor actor): Lists active follow-up tasks.
List<Task> loadBulk(Ids payload, Actor actor): Batch loads system tasks.
Task create(SaveTask payload, Actor actor): Registers task. Supports Liquid dynamic context parameters inside data maps.
Task update(String id, SaveTask payload, Actor actor): Modifies task parameters.
void delete(String id, Actor actor): Deletes follow-up tasks.

3.9 `MyTaskClient`

Configures assigned tasks belonging to the active caller profile.

MyTasks listMy(String cursor, Integer limit, Actor actor): Lists assigned tasks.
List<MyTask> loadBulkMy(Ids payload, Actor actor): Batch resolves assigned items.
MyTask createMy(SaveMyTask payload, Actor actor): Creates personal tasks.
MyTask updateMy(String id, SaveMyTask payload, Actor actor): Updates personal tasks.
void deleteMy(String id, Actor actor): Removes personal tasks.

3.10 `UrlClient`

Generates cryptographically random shortened links for platform engagement redirecting.

Urls list(String cursor, Integer limit, Actor actor): Lists active secured redirects.
List<Url> loadBulk(Ids payload, Actor actor): Batch resolves redirects.
Url create(SaveUrl payload, Actor actor): Spawns secure temporary URL structures.
Url update(String id, SaveUrl payload, Actor actor): Modifies redirect configurations.
void delete(String id, Actor actor): Revokes temporary redirect keys.

3.11 `FormClient` & `PublicClient`

Unsecured gateways supporting public-facing web widgets and registration inputs. These methods do not require authorization actor context.

void submitWebForm(SaveNode payload): Registers contact registration data from standard web intake widgets.
PublicQuestionnaires listPublic(String cursor, Integer limit): Lists intake templates registered for public access.
PublicQuestionnaire loadPublic(Ids payload): Loads public template details.
Submission submitPublic(SaveContactSubmission payload): Submits answers provided by external contacts.

4. Built-In SDK Capabilities

Polymorphic Model Validators: Models like LabeledAddress incorporate custom structural constraints, ensuring physical location attributes conform to postal conventions before requests execute over HTTPS.
Context Template Merging: Task clients support dynamic MergeData payload structures. If a task description incorporates Shopify Liquid syntax (e.g. {{ contact.first_name }}), the core engine compiles and populates attributes automatically during resolution.

5. Code Examples

5.1 Programmatic Contact Registration & Graph Linking

import io.milesoft.contacts.client.v2.NodeClient;
import io.milesoft.contacts.client.v2.EdgeClient;
import io.milesoft.contacts.client.v2.dto.SaveNode;
import io.milesoft.contacts.client.v2.dto.Node;
import io.milesoft.contacts.client.v2.dto.SaveEdge;
import io.milesoft.contacts.client.v2.dto.Edge;
import io.milesoft.contacts.client.v2.dto.LabeledString;
import io.milesoft.primitives.actor.Actor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;

@Service
public class DirectoryGraphService {

    private final NodeClient nodeClient;
    private final EdgeClient edgeClient;

    @Autowired
    public DirectoryGraphService(NodeClient nodeClient, EdgeClient edgeClient) {
        this.nodeClient = nodeClient;
        this.edgeClient = edgeClient;
    }

    public void registerFamilyRelationship(Actor actor, String p1First, String p1Last, String p1Email,
                                           String p2First, String p2Last, String p2Email) {
        
        // 1. Create Parent Node
        SaveNode parentPayload = new SaveNode();
        parentPayload.setFirstName(p1First);
        parentPayload.setLastName(p1Last);
        LabeledString parentEmail = new LabeledString();
        parentEmail.setLabel("Primary");
        parentEmail.setValue(p1Email);
        parentPayload.setEmails(List.of(parentEmail));
        
        Node parentNode = nodeClient.create(parentPayload, actor);

        // 2. Create Child Node
        SaveNode childPayload = new SaveNode();
        childPayload.setFirstName(p2First);
        childPayload.setLastName(p2Last);
        LabeledString childEmail = new LabeledString();
        childEmail.setLabel("Primary");
        childEmail.setValue(p2Email);
        childPayload.setEmails(List.of(childEmail));
        
        Node childNode = nodeClient.create(childPayload, actor);

        // 3. Create Edge Link between Nodes
        SaveEdge relation = new SaveEdge();
        relation.setSourceNodeId(parentNode.getId());
        relation.setTargetNodeId(childNode.getId());
        relation.setCategory("Family");
        relation.setLabel("Child");

        Edge edge = edgeClient.create(relation, actor);
        System.out.println("Relational Edge created in directory: " + edge.getId());
    }
}

6. SDK Data Transfer Objects (DTOs)

Node

Represents a contact entity in the directory graph.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier for the contact node.
`imageUrl`	`String`	Profile picture or image URL associated with the contact.
`firstName`	`String`	First name of the contact.
`lastName`	`String`	Last name of the contact.
`phones`	`List<LabeledString>`	List of labeled phone numbers (e.g. Mobile, Work).
`emails`	`List<LabeledString>`	List of labeled email addresses (e.g. Personal, Work).
`urls`	`List<LabeledString>`	List of website links.
`addresses`	`List<LabeledAddress>`	Structured postal addresses.
`dates`	`List<LabeledDate>`	Significant dates (e.g. Birthday, Anniversary).
`others`	`List<LabeledString>`	Customized fields and unstructured key-value attributes.
`tags`	`Set<String>`	Labels or tags assigned to the contact.
`metadata`	`Map<String, Object>`	Custom operational metadata payload.
`created`	`ZonedDateTime`	Required. Timestamp when the contact record was created.
`updated`	`ZonedDateTime`	Required. Timestamp when the contact record was last modified.

SaveNode

The request payload used to create or modify a contact node.

Field	Type	Description / Constraints
`imageUrl`	`String`	Contact profile image URL.
`firstName`	`String`	Contact first name.
`lastName`	`String`	Contact last name.
`phones`	`List<LabeledString>`	Phone number collection.
`emails`	`List<LabeledString>`	Email address collection.
`urls`	`List<LabeledString>`	Website link collection.
`addresses`	`List<LabeledAddress>`	Physical addresses.
`dates`	`List<LabeledDate>`	Key dates.
`others`	`List<LabeledString>`	Customized additional fields.
`tags`	`Set<String>`	Contact categorization tags.
`metadata`	`Map<String, Object>`	Custom metadata mapping.

Edge

Represents a relationship link between two contact nodes.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier of the edge.
`sourceNodeId`	`String`	Required. Unique identifier of the origin node.
`targetNodeId`	`String`	Required. Unique identifier of the destination node.
`category`	`String`	Required. General category of the relationship (e.g. Family, Employment).
`label`	`String`	Required. Exact label representing the relationship (e.g. Spouse, Manager).
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Last modification timestamp.

SaveEdge

The request payload used to create or update a relationship edge.

Field	Type	Description / Constraints
`sourceNodeId`	`String`	Required. Origin node ID.
`targetNodeId`	`String`	Required. Destination node ID.
`category`	`String`	Required. General group.
`label`	`String`	Required. Relationship description label.
`metadata`	`Map<String, Object>`	Custom metadata map.

Questionnaire

Template definition containing custom question sequences.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier.
`title`	`String`	Required. Questionnaire title.
`description`	`String`	Extended description of purpose or instructions.
`status`	`QuestionnaireStatus`	Required. Template state (`Draft`, `Active`).
`order`	`Integer`	Required. Precedence. Minimum constraint: `0`.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Last modification timestamp.

SaveQuestionnaire

Payload used to create or modify a questionnaire template.

Field	Type	Description / Constraints
`title`	`String`	Required. Questionnaire title.
`description`	`String`	Description or instructions.
`status`	`QuestionnaireStatus`	Required. Current operational state.
`order`	`Integer`	Required. Sorting order integer. Must be >= `0`.
`metadata`	`Map<String, Object>`	Custom metadata map.

Question

An individual question within a questionnaire template.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier.
`questionnaireId`	`String`	Required. Linked questionnaire ID.
`ask`	`String`	Required. Question text prompt.
`type`	`AnswerType`	Required. Response type (`String`, `Multiline`, `Integer`, `Double`, `Boolean`, `Date`, `DateTime`, `Strings`, `Signature`).
`order`	`Integer`	Required. Nested sort index. Must be >= `0`.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Last modification timestamp.

SaveQuestion

Payload used to append or edit a question template.

Field	Type	Description / Constraints
`questionnaireId`	`String`	Required. Linked questionnaire ID.
`ask`	`String`	Required. Question text.
`type`	`AnswerType`	Required. Choice format selector.
`order`	`Integer`	Required. Sorting position. Must be >= `0`.
`metadata`	`Map<String, Object>`	Custom metadata map.

Answer

Defines preset choices or static reply answers.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier.
`questionnaireId`	`String`	Required. Linked questionnaire ID.
`questionId`	`String`	Required. Linked question ID.
`reply`	`String`	Required. Preset answer value or label choice.
`order`	`Integer`	Required. Sort position index. Must be >= `0`.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Last modification timestamp.

SaveAnswer

Payload to create or edit preset choices.

Field	Type	Description / Constraints
`questionnaireId`	`String`	Required. Parent questionnaire ID.
`questionId`	`String`	Required. Target question ID.
`reply`	`String`	Required. Fixed choice value.
`order`	`Integer`	Required. Sorted position index. Must be >= `0`.
`metadata`	`Map<String, Object>`	Custom metadata map.

Submission

Completed questionnaire response profile.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier.
`questionnaireId`	`String`	Required. Questionnaire template ID.
`contactId`	`String`	Reference contact node ID. Must supply either `contactId` or `userId`.
`userId`	`String`	Reference system user ID. Must supply either `contactId` or `userId`.
`questions`	`List<SubmissionQuestion>`	List of submitted question replies.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Submission creation timestamp.
`updated`	`ZonedDateTime`	Required. Submission update timestamp.

SaveSubmission

System-level payload used to submit a completed response document.

Field	Type	Description / Constraints
`questionnaireId`	`String`	Required. Questionnaire template ID.
`contactId`	`String`	Contact reference. Must supply either `contactId` or `userId`.
`userId`	`String`	User profile reference. Must supply either `contactId` or `userId`.
`questions`	`List<SubmissionQuestion>`	User answers.
`metadata`	`Map<String, Object>`	Custom metadata map.

SaveMySubmission

User self-service payload used to submit responses. The backend automatically injects the active security profile ID as the userId.

Field	Type	Description / Constraints
`questionnaireId`	`String`	Required. Questionnaire template ID.
`questions`	`List<SubmissionQuestion>`	User answers.
`metadata`	`Map<String, Object>`	Custom metadata map.

SaveContactSubmission

Public-facing payload used when a contact submits their questionnaire responses.

Field	Type	Description / Constraints
`questionnaireId`	`String`	Required. Questionnaire template ID.
`contactId`	`String`	Required. Contact node ID.
`questions`	`List<SubmissionQuestion>`	Contact replies.
`metadata`	`Map<String, Object>`	Custom metadata map.

SubmissionQuestion

Data structure mapping responses inside a submission.

Field	Type	Description / Constraints
`questionId`	`String`	Required. Question ID.
`ask`	`String`	Required. Prompt of the question.
`reply`	`String`	Provided text response.

Task

Operational action assignment related to contacts or users.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier.
`userId`	`String`	Assigned user.
`onBehalfOfUserId`	`String`	Linked target user reference.
`onBehalfOfContactId`	`String`	Linked target contact reference.
`title`	`String`	Required. Name/heading of the task.
`description`	`String`	Detailed operational instructions.
`dueOn`	`LocalDate`	Complete due calendar date.
`dueAt`	`ZonedDateTime`	Specific due timestamp.
`completed`	`ZonedDateTime`	Task completion timestamp.
`type`	`String`	Required. Task taxonomy or category identifier.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Last modification timestamp.

SaveTask

Payload used to schedule or edit a task, supporting Liquid template parameters.

Field	Type	Description / Constraints
`userId`	`String`	Assigned user ID.
`onBehalfOfUserId`	`String`	Target user ID.
`onBehalfOfContactId`	`String`	Target contact ID.
`title`	`String`	Required. Task title.
`description`	`String`	Task description.
`dueOn`	`LocalDate`	Calendar date.
`dueAt`	`ZonedDateTime`	Precise due timestamp.
`completed`	`ZonedDateTime`	Task completion timestamp.
`type`	`String`	Required. Task classification code.
`metadata`	`Map<String, Object>`	Custom metadata map.
`data`	`MergeData`	Dynamic liquid payload to populate values in templates.

MyTask

Task view specifically assigned to the current user context.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier.
`onBehalfOfUserId`	`String`	Linked user reference.
`onBehalfOfContactId`	`String`	Linked contact reference.
`title`	`String`	Required. Task title.
`description`	`String`	Extended instructions.
`dueOn`	`LocalDate`	Calendar due date.
`dueAt`	`ZonedDateTime`	Precise due timestamp.
`completed`	`ZonedDateTime`	Completion timestamp.
`type`	`String`	Required. Classification.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Modification timestamp.

SaveMyTask

Payload used to create personal tasks.

Field	Type	Description / Constraints
`onBehalfOfUserId`	`String`	Target user reference.
`onBehalfOfContactId`	`String`	Target contact reference.
`title`	`String`	Required. Task title.
`description`	`String`	Task description details.
`dueOn`	`LocalDate`	Calendar due date.
`dueAt`	`ZonedDateTime`	Precise due timestamp.
`completed`	`ZonedDateTime`	Task completion timestamp.
`type`	`String`	Required. Personal task classification.
`metadata`	`Map<String, Object>`	Custom metadata map.
`data`	`MergeData`	Dynamic liquid merge payload.

Url

Shortened/secured target URLs for platform engagement.

Field	Type	Description / Constraints
`id`	`String`	Required. Unique identifier (short URL path key).
`userId`	`String`	Related user context.
`contactId`	`String`	Related contact context.
`url`	`String`	Required. Full raw target URL redirect path.
`metadata`	`Map<String, Object>`	Custom metadata.
`expires`	`ZonedDateTime`	Required. Expiration time of the temporary URL.
`created`	`ZonedDateTime`	Required. Record creation.
`updated`	`ZonedDateTime`	Required. Record modification.

SaveUrl

Payload to generate secure, shortened temporary URLs.

Field	Type	Description / Constraints
`userId`	`String`	Associated user ID.
`contactId`	`String`	Associated contact ID.
`url`	`String`	Required. Complete redirect destination.
`metadata`	`Map<String, Object>`	Metadata map.
`expires`	`ZonedDateTime`	Required. URL expiration date-time.

LabeledString

Generic container for labeled text strings.

Field	Type	Description / Constraints
`label`	`String`	Required. Display tag (e.g. "Mobile", "Work").
`value`	`String`	Required. Actual string value.

LabeledAddress

Postal address container. Requires at least one address property field to be non-blank in addition to the label.

Field	Type	Description / Constraints
`label`	`String`	Required. Label name.
`line1`	`String`	Primary address line.
`line2`	`String`	Suite, unit, or floor number.
`locality`	`String`	City name.
`region`	`String`	State or provincial territory.
`postalCode`	`String`	Zip or postal code.
`country`	`String`	Country name.

LabeledDate

Calendar dates.

Field	Type	Description / Constraints
`label`	`String`	Required. Date milestone tag (e.g. "Birthday").
`value`	`LocalDate`	Required. Calendar date.

MergeData

Template parameters passed to Liquid for context generation.

Field	Type	Description / Constraints
`userId`	`String`	User ID context.
`contactId`	`String`	Contact ID context.
`userQualifiers`	`List<Qualifier>`	List of user qualifier key-pairs.
`contactQualifiers`	`List<Qualifier>`	List of contact qualifier key-pairs.
`models`	`List<Model>`	Embedded dataset models.

Qualifier

Qualifier key-pair context.

Field	Type	Description / Constraints
`key`	`String`	Required. Qualifier tag key.
`id`	`String`	Required. Unique target identifier.

Model

Structured data model definition passed to templating engines.

Field	Type	Description / Constraints
`key`	`String`	Required. Unique model mapping key.
`data`	`Map<String, Object>`	Required. Custom property dataset.

Ids

Batch loads resources lookup helper.

Field	Type	Description / Constraints
`ids`	`List<String>`	Required. List of unique identifiers.

PublicQuestionnaire

Public questionnaire intake view.

Field	Type	Description / Constraints
`id`	`String`	Required. Questionnaire template ID.
`title`	`String`	Required. Heading of the form.
`description`	`String`	Introduction summary.
`questions`	`List<PublicQuestion>`	Required. Public questions sequence.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Modification timestamp.

PublicQuestion

Public questions containing preset choices.

Field	Type	Description / Constraints
`id`	`String`	Required. Question ID.
`ask`	`String`	Required. Question text prompt.
`type`	`AnswerType`	Required. Response type.
`answers`	`List<PublicAnswer>`	Predefined optional choices.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Modification timestamp.

PublicAnswer

Predefined answer choice for public forms.

Field	Type	Description / Constraints
`id`	`String`	Required. Preset choice ID.
`reply`	`String`	Required. Choice value text description.
`metadata`	`Map<String, Object>`	Custom metadata map.
`created`	`ZonedDateTime`	Required. Creation timestamp.
`updated`	`ZonedDateTime`	Required. Modification timestamp.

Milesoft Contacts SDK (contacts-sdk)