# Contact

If your application is using the core implementation type, you can use the **TapCoreContactManager** class to manage your user's contacts.

| TapTalk Contact Method                                                                                                                                      | Description                                                                      |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- |
| [Get All User Contacts](#get-all-user-contacts)                                                                                                             | Get all of the user's contact data from local storage                            |
| [Fetch All User Contacts from Server](#fetch-all-user-contacts-from-server)                                                                                 | Fetch the user's latest contact data from TapTalk.io server                      |
| [Get Contact Detail Info with TapTalk User ID](/powertalk-chat-sdk-documentation/powertalk-android/contact.md#get-contact-detail-info-with-taptalk-user-id) | Get a detailed contact info with selected TapTalk.io user ID                     |
| [Get Contact Detail Info with Client User ID](/powertalk-chat-sdk-documentation/powertalk-android/contact.md#get-contact-detail-info-with-client-user-id)   | Get a detailed contact info with selected Client user ID (xcUserID)              |
| [Add User to Contact with User ID](/powertalk-chat-sdk-documentation/powertalk-android/contact.md#add-user-to-contact-with-user-id)                         | Add a user with selected TapTalk.io user ID to the active user's contacts        |
| [Add User to Contact with Phone Number](/powertalk-chat-sdk-documentation/powertalk-android/contact.md#add-user-to-contact-with-phone-number)               | Add a user with selected phone number to the active user's contacts              |
| [Remove User from Contact](/powertalk-chat-sdk-documentation/powertalk-android/contact.md#remove-user-from-contact)                                         | Remove a user with selected TapTalk.io user ID from the active user's contacts   |
| [Save User Data](/powertalk-chat-sdk-documentation/powertalk-android/contact.md#save-user-data)                                                             | Save or update existing user data to local cache                                 |
| [Search Local Contact](#search-local-message)                                                                                                               | Search the active user's contacts from the device's local storage with a keyword |
| [Report User](#report-user)                                                                                                                                 | Submit a report for a selected user.                                             |
| [Report Message](#report-message)                                                                                                                           | Submit a report for a selected message.                                          |
| [Block User](#block-user)                                                                                                                                   | Block a user from sending or receiving messages.                                 |
| [Unblock User](#unblock-user)                                                                                                                               | Unblock a blocked user.                                                          |
| [Get Blocked User List](#get-blocked-user-list)                                                                                                             | Retrieve a list of blocked users.                                                |
| [Get Blocked User IDs](#get-blocked-user-ids)                                                                                                               | Retrieve a list of IDs from blocked users.                                       |
| [Get Groups in Common](#get-groups-in-common)                                                                                                               | Retrieve the list of groups in common with another user.                         |

### Get All User Contacts

Get all of the user's contact data from TapTalk.io.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().getAllUserContacts(new TapCoreGetMultipleContactListener() {
    @Override
    public void onSuccess(List<TAPUserModel> users) {
        // Returns a list of the active user's TapTalk.io contacts
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().getAllUserContacts(object : TapCoreGetMultipleContactListener() {
    override fun onSuccess(users: List<TAPUserModel>?) {
        // Returns a list of the active user's TapTalk.io contacts
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

### Fetch All User Contacts from Server

Calling `fetchAllUserContactsFromServer` will fetch the user's latest contact data from TapTalk.io server and syncs it to the device's local storage.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().fetchAllUserContactsFromServer(new TapCoreGetMultipleContactListener() {
    @Override
    public void onSuccess(List<TAPUserModel> users) {
        // Returns a list of the active user's TapTalk.io contacts
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().fetchAllUserContactsFromServer(object : TapCoreGetMultipleContactListener() {
    override fun onSuccess(users: List<TAPUserModel>?) {
        // Returns a list of the active user's TapTalk.io contacts
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

### Get Contact Detail Info with TapTalk User ID

Get a detailed contact info with selected TapTalk.io user ID.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().getUserDataWithUserID(USER_ID, new TapCoreGetContactListener() {
    @Override
    public void onSuccess(TAPUserModel user) {
        // Returns detailed user info
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().getUserDataWithUserID(USER_ID, object : TapCoreGetContactListener() {
    override fun onSuccess(user: TAPUserModel?) {
        // Returns detailed user info
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
`USER_ID`: (String) Taptalk.io User ID of the selected user
{% endhint %}

### Get Contact Detail Info with Client User ID

Get a detailed contact info with selected Client user ID (XCUserID).

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().getUserDataWithXCUserID(XC_USER_ID, new TapCoreGetContactListener() {
    @Override
    public void onSuccess(TAPUserModel user) {
        // Returns detailed user info
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().getUserDataWithXCUserID(XC_USER_ID, object : TapCoreGetContactListener() {
    override fun onSuccess(user: TAPUserModel?) {
        // Returns detailed user info
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
`XC_USER_ID`: (String) Client User ID of the selected user
{% endhint %}

### Add User to Contact with User ID

Add a user with selected TapTalk.io user ID to the active user's contacts.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().addToTapTalkContactsWithUserID(USER_ID, new TapCoreGetContactListener() {
    @Override
    public void onSuccess(TAPUserModel user) {
        // Added to contacts successfully
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().addToTapTalkContactsWithUserID(USER_ID, object : TapCoreGetContactListener() {
    override fun onSuccess(user: TAPUserModel?) {
        // Added to contacts successfully
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
`USER_ID`: (String) Taptalk.io User ID of the contact to be added
{% endhint %}

### Add User to Contact with Phone Number

Add a user with selected phone number to the active user's contacts.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().addToTapTalkContactsWithPhoneNumber(PHONE_NUMBER, new TapCoreGetContactListener() {
    @Override
    public void onSuccess(TAPUserModel user) {
        // Added to contacts successfully
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().addToTapTalkContactsWithPhoneNumber(PHONE_NUMBER, object : TapCoreGetContactListener() {
    override fun onSuccess(user: TAPUserModel?) {
        // Added to contacts successfully
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
`PHONE_NUMBER`: (String) phone number of the contact to be added
{% endhint %}

### Remove User from Contact

Remove a user with selected TapTalk.io user ID from the active user's contacts.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCommonListener;

...

TapCoreContactManager.getInstance().removeFromTapTalkContacts(USER_ID, new TapCommonListener() {
    @Override
    public void onSuccess(String successMessage) {
        // Removed from contacts successfully
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCommonListener

...

TapCoreContactManager.getInstance().removeFromTapTalkContacts(USER_ID, object : TapCommonListener() {
    override fun onSuccess(successMessage: String?) {
        // Removed from contacts successfully
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
`USER_ID`: (String) Taptalk.io User ID of the contact to remove
{% endhint %}

### Save User Data

Save or update existing user data to local cache.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().saveUserData(USER);
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().saveUserData(USER)
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
`USER`: (TAPUserModel) the user data model to be saved
{% endhint %}

### Search Local Contact

Call this method to search the active user's contacts from the device's local storage with a keyword. Provided keyword will be used to filter the contacts' **full name** in the search result.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().searchLocalContactByName(KEYWORD, new TapCoreGetMultipleContactListener() {
    @Override
    public void onSuccess(List<TAPUserModel> users) {
        // Returns filtered contacts
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().searchLocalContactByName(KEYWORD, object : TapCoreGetMultipleContactListener() {
    override fun onSuccess(users: List<TAPUserModel>?) {
        // Returns filtered contacts
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
\&#xNAN;**`KEYWORD`**: (String) search keyword to filter full name
{% endhint %}

### Report User

You may call this method to submit a report for a selected user. Submitted reports can then be viewed through the dashboard.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCommonListener;

...

TapCoreContactManager.getInstance().reportUser(
    USER_ID,
    CATEGORY,
    IS_OTHER_CATEGORY,
    REASON,
    new TapCommonListener() {
        @Override
        public void onSuccess(String successMessage) {
            // Successfully reported user
        }
    
        @Override
        public void onError(String errorCode, String errorMessage) {
    
        }
    }
);
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCommonListener

...

TapCoreContactManager.getInstance().reportUser(
    USER_ID,
    IS_OTHER_CATEGORY,
    REASON,
    object : TapCommonListener() {
        override fun onSuccess(successMessage: String?) {
            // Successfully reported user
        }
    
        override fun onError(errorCode: String?, errorMessage: String?) {
    
        }
    }
)
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
\&#xNAN;**`USER_ID`**: (String) ID of the user to report\
\&#xNAN;**`CATEGORY`**: (String) Category of the violation. max length is 100 characters\
\&#xNAN;**`IS_OTHER_CATEGORY`**: (Boolean) If the category is other than the predefined categories\
\&#xNAN;**`REASON`**: (String) reason why the user is reported
{% endhint %}

### Report Message

You may call this method to submit a report for a selected message. Submitted reports can then be viewed through the dashboard.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCommonListener;

...

TapCoreContactManager.getInstance().reportMessage(
    MESSAGE_ID,
    ROOM_ID,
    CATEGORY,
    IS_OTHER_CATEGORY,
    REASON,
    new TapCommonListener() {
        @Override
        public void onSuccess(String successMessage) {
            // Successfully reported message
        }
    
        @Override
        public void onError(String errorCode, String errorMessage) {
    
        }
    }
);
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCommonListener

...

TapCoreContactManager.getInstance().reportMessage(
    MESSAGE_ID,
    ROOM_ID,
    IS_OTHER_CATEGORY,
    REASON,
    object : TapCommonListener() {
        override fun onSuccess(successMessage: String?) {
            // Successfully reported message
        }
    
        override fun onError(errorCode: String?, errorMessage: String?) {
    
        }
    }
)
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
\&#xNAN;**`MESSAGE_ID`**: (String) unique server ID of the message to report\
\&#xNAN;**`ROOM_ID`**: (String) ID of the room where the message belongs to\
\&#xNAN;**`CATEGORY`**: (String) Category of the violation. max length is 100 characters\
\&#xNAN;**`IS_OTHER_CATEGORY`**: (Boolean) If the category is other than the predefined categories\
\&#xNAN;**`REASON`**: (String) reason why the message is reported
{% endhint %}

### Block User

You may block a user to stop conversation flow with the blocked user. Blocked users will not be able to send and receive message, or retrieve profile info from the active user.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().blockUser(USER_ID, new TapCoreGetContactListener() {
    @Override
    public void onSuccess(TAPUserModel user) {
        // Successfully blocked user
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().blockUser(USER_ID, object : TapCoreGetContactListener() {
    override fun onSuccess(user: TAPUserModel?) {
        // Successfully blocked user
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
\&#xNAN;**`USER_ID`**: (String) ID of the user to block
{% endhint %}

### Unblock User

You may unblock a blocked user to let them send and receive message from the active user.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().unblockUser(USER_ID, new TapCoreGetContactListener() {
    @Override
    public void onSuccess(TAPUserModel user) {
        // Successfully unblocked user
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().unblockUser(USER_ID, object : TapCoreGetContactListener() {
    override fun onSuccess(user: TAPUserModel?) {
        // Successfully unblocked user
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
\&#xNAN;**`USER_ID`**: (String) ID of the user to unblock
{% endhint %}

### Get Blocked User List

You may call this method to retrieve a list of blocked users.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener;
import io.taptalk.TapTalk.Model.TAPUserModel;

...

TapCoreContactManager.getInstance().getBlockedUserList(new TapCoreGetMultipleContactListener() {
    @Override
    public void onSuccess(List<TAPUserModel> blockedUsers) {
         // Successfully retrieved blocked users
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetMultipleContactListener
import io.taptalk.TapTalk.Model.TAPUserModel

...

TapCoreContactManager.getInstance().getBlockedUserList(object : TapCoreGetMultipleContactListener() {
    override fun onSuccess(blockedUsers: List<TAPUserModel>) {
         // Successfully retrieved blocked users
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

### Get Blocked User IDs

You may call this method to retrieve a list of IDs from blocked users.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetStringArrayListener;

...

TapCoreContactManager.getInstance().getBlockedUserIDs(new TapCoreGetStringArrayListener() {
    @Override
    public void onSuccess(ArrayList<String> blockedUserIDs) {
         // Successfully retrieved blocked user IDs
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetStringArrayListener

...

TapCoreContactManager.getInstance().getBlockedUserIDs(object : TapCoreGetStringArrayListener() {
    override fun onSuccess(blockedUserIDs: ArrayList<String>) {
        // Successfully retrieved blocked user IDs
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

### Get Groups in Common

You may use **`getGroupsInCommon`** method to retrieve the list of groups in common with another user.

{% tabs %}
{% tab title="Java" %}

```java
import io.taptalk.TapTalk.Manager.TapCoreContactManager;
import io.taptalk.TapTalk.Listener.TapCoreGetRoomArrayListener;
import io.taptalk.TapTalk.Model.TAPRoomModel;

...

TapCoreContactManager.getInstance().getGroupsInCommon(USER_ID, new TapCoreGetRoomArrayListener() {
    @Override
    public void onSuccess(ArrayList<TAPRoomModel> rooms) {
        // Successfully retrieved rooms
    }

    @Override
    public void onError(String errorCode, String errorMessage) {

    }
});
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
import io.taptalk.TapTalk.Manager.TapCoreContactManager
import io.taptalk.TapTalk.Listener.TapCoreGetRoomArrayListener
import io.taptalk.TapTalk.Model.TAPRoomModel

...

TapCoreContactManager.getInstance().getGroupsInCommon(USER_ID, object : TapCoreGetRoomArrayListener() {
    override fun onSuccess(rooms: ArrayList<TAPRoomModel>) {
        // Successfully retrieved rooms
    }

    override fun onError(errorCode: String?, errorMessage: String?) {

    }
})
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
**Parameters**\
\&#xNAN;**`USER_ID`**: (String) ID of the other user
{% endhint %}


---

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If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.taptalk.io/powertalk-chat-sdk-documentation/powertalk-android/contact.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.