Telnyx Video - Java

Installation

<!-- Maven -->
<dependency>
    <groupId>com.telnyx.sdk</groupId>
    <artifactId>telnyx</artifactId>
    <version>6.36.0</version>
</dependency>

// Gradle
implementation("com.telnyx.sdk:telnyx:6.36.0")

Setup

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;

TelnyxClient client = TelnyxOkHttpClient.fromEnv();

All examples below assume client is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

import com.telnyx.sdk.errors.TelnyxServiceException;

try {
    var result = client.messages().send(params);
} catch (TelnyxServiceException e) {
    System.err.println("API error " + e.statusCode() + ": " + e.getMessage());
    if (e.statusCode() == 422) {
        System.err.println("Validation error — check required fields and formats");
    } else if (e.statusCode() == 429) {
        // Rate limited — wait and retry with exponential backoff
        Thread.sleep(1000);
    }
}

Common error codes: 401 invalid API key, 403 insufficient permissions, 404 resource not found, 422 validation error (check field formats), 429 rate limited (retry with exponential backoff).

View a list of room compositions.

GET /room_compositions

import com.telnyx.sdk.models.roomcompositions.RoomCompositionListPage;
import com.telnyx.sdk.models.roomcompositions.RoomCompositionListParams;

RoomCompositionListPage page = client.roomCompositions().list();

Returns: completed_at (date-time), created_at (date-time), download_url (string), duration_secs (integer), ended_at (date-time), format (enum: mp4), id (uuid), record_type (string), resolution (string), room_id (uuid), session_id (uuid), size_mb (float), started_at (date-time), status (enum: completed, enqueued, processing), updated_at (date-time), user_id (uuid), video_layout (object), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

Create a room composition.

Asynchronously create a room composition.

POST /room_compositions

Optional: format (string), resolution (string), session_id (uuid), video_layout (object), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

import com.telnyx.sdk.models.roomcompositions.RoomCompositionCreateParams;
import com.telnyx.sdk.models.roomcompositions.RoomCompositionCreateResponse;

RoomCompositionCreateResponse roomComposition = client.roomCompositions().create();

Returns: completed_at (date-time), created_at (date-time), download_url (string), duration_secs (integer), ended_at (date-time), format (enum: mp4), id (uuid), record_type (string), resolution (string), room_id (uuid), session_id (uuid), size_mb (float), started_at (date-time), status (enum: completed, enqueued, processing), updated_at (date-time), user_id (uuid), video_layout (object), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

View a room composition.

GET /room_compositions/{room_composition_id}

import com.telnyx.sdk.models.roomcompositions.RoomCompositionRetrieveParams;
import com.telnyx.sdk.models.roomcompositions.RoomCompositionRetrieveResponse;

RoomCompositionRetrieveResponse roomComposition = client.roomCompositions().retrieve("5219b3af-87c6-4c08-9b58-5a533d893e21");

Returns: completed_at (date-time), created_at (date-time), download_url (string), duration_secs (integer), ended_at (date-time), format (enum: mp4), id (uuid), record_type (string), resolution (string), room_id (uuid), session_id (uuid), size_mb (float), started_at (date-time), status (enum: completed, enqueued, processing), updated_at (date-time), user_id (uuid), video_layout (object), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

Delete a room composition.

Synchronously delete a room composition.

DELETE /room_compositions/{room_composition_id}

import com.telnyx.sdk.models.roomcompositions.RoomCompositionDeleteParams;

client.roomCompositions().delete("5219b3af-87c6-4c08-9b58-5a533d893e21");

View a list of room participants.

GET /room_participants

import com.telnyx.sdk.models.roomparticipants.RoomParticipantListPage;
import com.telnyx.sdk.models.roomparticipants.RoomParticipantListParams;

RoomParticipantListPage page = client.roomParticipants().list();

Returns: context (string), id (uuid), joined_at (date-time), left_at (date-time), record_type (string), session_id (uuid), updated_at (date-time)

View a room participant.

GET /room_participants/{room_participant_id}

import com.telnyx.sdk.models.roomparticipants.RoomParticipantRetrieveParams;
import com.telnyx.sdk.models.roomparticipants.RoomParticipantRetrieveResponse;

RoomParticipantRetrieveResponse roomParticipant = client.roomParticipants().retrieve("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: context (string), id (uuid), joined_at (date-time), left_at (date-time), record_type (string), session_id (uuid), updated_at (date-time)

View a list of room recordings.

GET /room_recordings

import com.telnyx.sdk.models.roomrecordings.RoomRecordingListPage;
import com.telnyx.sdk.models.roomrecordings.RoomRecordingListParams;

RoomRecordingListPage page = client.roomRecordings().list();

Returns: codec (string), completed_at (date-time), created_at (date-time), download_url (string), duration_secs (integer), ended_at (date-time), id (uuid), participant_id (uuid), record_type (string), room_id (uuid), session_id (uuid), size_mb (float), started_at (date-time), status (enum: completed, processing), type (enum: audio, video), updated_at (date-time)

Delete several room recordings in a bulk.

DELETE /room_recordings

import com.telnyx.sdk.models.roomrecordings.RoomRecordingDeleteBulkParams;
import com.telnyx.sdk.models.roomrecordings.RoomRecordingDeleteBulkResponse;

RoomRecordingDeleteBulkResponse response = client.roomRecordings().deleteBulk();

Returns: room_recordings (integer)

View a room recording.

GET /room_recordings/{room_recording_id}

import com.telnyx.sdk.models.roomrecordings.RoomRecordingRetrieveParams;
import com.telnyx.sdk.models.roomrecordings.RoomRecordingRetrieveResponse;

RoomRecordingRetrieveResponse roomRecording = client.roomRecordings().retrieve("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: codec (string), completed_at (date-time), created_at (date-time), download_url (string), duration_secs (integer), ended_at (date-time), id (uuid), participant_id (uuid), record_type (string), room_id (uuid), session_id (uuid), size_mb (float), started_at (date-time), status (enum: completed, processing), type (enum: audio, video), updated_at (date-time)

Delete a room recording.

Synchronously delete a Room Recording.

DELETE /room_recordings/{room_recording_id}

import com.telnyx.sdk.models.roomrecordings.RoomRecordingDeleteParams;

client.roomRecordings().delete("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

View a list of room sessions.

GET /room_sessions

import com.telnyx.sdk.models.rooms.sessions.SessionList0Page;
import com.telnyx.sdk.models.rooms.sessions.SessionList0Params;

SessionList0Page page = client.rooms().sessions().list0();

Returns: active (boolean), created_at (date-time), ended_at (date-time), id (uuid), participants (array[object]), record_type (string), room_id (uuid), updated_at (date-time)

View a room session.

GET /room_sessions/{room_session_id}

import com.telnyx.sdk.models.rooms.sessions.SessionRetrieveParams;
import com.telnyx.sdk.models.rooms.sessions.SessionRetrieveResponse;

SessionRetrieveResponse session = client.rooms().sessions().retrieve("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: active (boolean), created_at (date-time), ended_at (date-time), id (uuid), participants (array[object]), record_type (string), room_id (uuid), updated_at (date-time)

End a room session.

Note: this will also kick all participants currently present in the room

POST /room_sessions/{room_session_id}/actions/end

import com.telnyx.sdk.models.rooms.sessions.actions.ActionEndParams;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionEndResponse;

ActionEndResponse response = client.rooms().sessions().actions().end("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: result (string)

Kick participants from a room session.

POST /room_sessions/{room_session_id}/actions/kick

Optional: exclude (array[string]), participants (object)

import com.telnyx.sdk.models.rooms.sessions.actions.ActionKickParams;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionKickResponse;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionsParticipantsRequest;

ActionKickParams params = ActionKickParams.builder()
    .roomSessionId("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0")
    .actionsParticipantsRequest(ActionsParticipantsRequest.builder().build())
    .build();
ActionKickResponse response = client.rooms().sessions().actions().kick(params);

Returns: result (string)

Mute participants in room session.

POST /room_sessions/{room_session_id}/actions/mute

Optional: exclude (array[string]), participants (object)

import com.telnyx.sdk.models.rooms.sessions.actions.ActionMuteParams;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionMuteResponse;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionsParticipantsRequest;

ActionMuteParams params = ActionMuteParams.builder()
    .roomSessionId("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0")
    .actionsParticipantsRequest(ActionsParticipantsRequest.builder().build())
    .build();
ActionMuteResponse response = client.rooms().sessions().actions().mute(params);

Returns: result (string)

Unmute participants in room session.

POST /room_sessions/{room_session_id}/actions/unmute

Optional: exclude (array[string]), participants (object)

import com.telnyx.sdk.models.rooms.sessions.actions.ActionUnmuteParams;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionUnmuteResponse;
import com.telnyx.sdk.models.rooms.sessions.actions.ActionsParticipantsRequest;

ActionUnmuteParams params = ActionUnmuteParams.builder()
    .roomSessionId("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0")
    .actionsParticipantsRequest(ActionsParticipantsRequest.builder().build())
    .build();
ActionUnmuteResponse response = client.rooms().sessions().actions().unmute(params);

Returns: result (string)

View a list of room participants.

GET /room_sessions/{room_session_id}/participants

import com.telnyx.sdk.models.rooms.sessions.SessionRetrieveParticipantsPage;
import com.telnyx.sdk.models.rooms.sessions.SessionRetrieveParticipantsParams;

SessionRetrieveParticipantsPage page = client.rooms().sessions().retrieveParticipants("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: context (string), id (uuid), joined_at (date-time), left_at (date-time), record_type (string), session_id (uuid), updated_at (date-time)

View a list of rooms.

GET /rooms

import com.telnyx.sdk.models.rooms.RoomListPage;
import com.telnyx.sdk.models.rooms.RoomListParams;

RoomListPage page = client.rooms().list();

Returns: active_session_id (uuid), created_at (date-time), enable_recording (boolean), id (uuid), max_participants (integer), record_type (string), sessions (array[object]), unique_name (string), updated_at (date-time), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

Create a room.

Synchronously create a Room.

POST /rooms

Optional: enable_recording (boolean), max_participants (integer), unique_name (string), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

import com.telnyx.sdk.models.rooms.RoomCreateParams;
import com.telnyx.sdk.models.rooms.RoomCreateResponse;

RoomCreateParams params = RoomCreateParams.builder()

    .uniqueName("my-meeting-room")

    .maxParticipants(10)

    .build();

RoomCreateResponse room = client.rooms().create(params);

Returns: active_session_id (uuid), created_at (date-time), enable_recording (boolean), id (uuid), max_participants (integer), record_type (string), sessions (array[object]), unique_name (string), updated_at (date-time), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

View a room.

GET /rooms/{room_id}

import com.telnyx.sdk.models.rooms.RoomRetrieveParams;
import com.telnyx.sdk.models.rooms.RoomRetrieveResponse;

RoomRetrieveResponse room = client.rooms().retrieve("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: active_session_id (uuid), created_at (date-time), enable_recording (boolean), id (uuid), max_participants (integer), record_type (string), sessions (array[object]), unique_name (string), updated_at (date-time), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

Update a room.

Synchronously update a Room.

PATCH /rooms/{room_id}

Optional: enable_recording (boolean), max_participants (integer), unique_name (string), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

import com.telnyx.sdk.models.rooms.RoomUpdateParams;
import com.telnyx.sdk.models.rooms.RoomUpdateResponse;

RoomUpdateResponse room = client.rooms().update("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: active_session_id (uuid), created_at (date-time), enable_recording (boolean), id (uuid), max_participants (integer), record_type (string), sessions (array[object]), unique_name (string), updated_at (date-time), webhook_event_failover_url (uri), webhook_event_url (uri), webhook_timeout_secs (integer)

Delete a room.

Synchronously delete a Room. Participants from that room will be kicked out, they won't be able to join that room anymore, and you won't be charged anymore for that room.

DELETE /rooms/{room_id}

import com.telnyx.sdk.models.rooms.RoomDeleteParams;

client.rooms().delete("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Create Client Token to join a room.

Synchronously create an Client Token to join a Room. Client Token is necessary to join a Telnyx Room. Client Token will expire after token_ttl_secs, a Refresh Token is also provided to refresh a Client Token, the Refresh Token expires after refresh_token_ttl_secs.

POST /rooms/{room_id}/actions/generate_join_client_token

Optional: refresh_token_ttl_secs (integer), token_ttl_secs (integer)

import com.telnyx.sdk.models.rooms.actions.ActionGenerateJoinClientTokenParams;
import com.telnyx.sdk.models.rooms.actions.ActionGenerateJoinClientTokenResponse;

ActionGenerateJoinClientTokenResponse response = client.rooms().actions().generateJoinClientToken("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: refresh_token (string), refresh_token_expires_at (date-time), token (string), token_expires_at (date-time)

Refresh Client Token to join a room.

Synchronously refresh an Client Token to join a Room. Client Token is necessary to join a Telnyx Room. Client Token will expire after token_ttl_secs.

POST /rooms/{room_id}/actions/refresh_client_token — Required: refresh_token

Optional: token_ttl_secs (integer)

import com.telnyx.sdk.models.rooms.actions.ActionRefreshClientTokenParams;
import com.telnyx.sdk.models.rooms.actions.ActionRefreshClientTokenResponse;

ActionRefreshClientTokenParams params = ActionRefreshClientTokenParams.builder()
    .roomId("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0")
    .refreshToken("eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJ0ZWxueXhfdGVsZXBob255IiwiZXhwIjoxNTkwMDEwMTQzLCJpYXQiOjE1ODc1OTA5NDMsImlzcyI6InRlbG55eF90ZWxlcGhvbnkiLCJqdGkiOiJiOGM3NDgzNy1kODllLTRhNjUtOWNmMi0zNGM3YTZmYTYwYzgiLCJuYmYiOjE1ODc1OTA5NDIsInN1YiI6IjVjN2FjN2QwLWRiNjUtNGYxMS05OGUxLWVlYzBkMWQ1YzZhZSIsInRlbF90b2tlbiI6InJqX1pra1pVT1pNeFpPZk9tTHBFVUIzc2lVN3U2UmpaRmVNOXMtZ2JfeENSNTZXRktGQUppTXlGMlQ2Q0JSbWxoX1N5MGlfbGZ5VDlBSThzRWlmOE1USUlzenl6U2xfYURuRzQ4YU81MHlhSEd1UlNZYlViU1ltOVdJaVEwZz09IiwidHlwIjoiYWNjZXNzIn0.gNEwzTow5MLLPLQENytca7pUN79PmPj6FyqZWW06ZeEmesxYpwKh0xRtA0TzLh6CDYIRHrI8seofOO0YFGDhpQ")
    .build();
ActionRefreshClientTokenResponse response = client.rooms().actions().refreshClientToken(params);

Returns: token (string), token_expires_at (date-time)

View a list of room sessions.

GET /rooms/{room_id}/sessions

import com.telnyx.sdk.models.rooms.sessions.SessionList1Page;
import com.telnyx.sdk.models.rooms.sessions.SessionList1Params;

SessionList1Page page = client.rooms().sessions().list1("0ccc7b54-4df3-4bca-a65a-3da1ecc777f0");

Returns: active (boolean), created_at (date-time), ended_at (date-time), id (uuid), participants (array[object]), record_type (string), room_id (uuid), updated_at (date-time)