diff --git a/src/Contracts/DataModels.ts b/src/Contracts/DataModels.ts
index 584f77e77..acf58baaf 100644
--- a/src/Contracts/DataModels.ts
+++ b/src/Contracts/DataModels.ts
@@ -481,6 +481,10 @@ export interface IMaxUsersPerDbAccountExceeded extends IPhoenixError {
 }
 
 export interface IPhoenixConnectionInfoResult {
+  readonly phoenixServiceInfo?: IPhoenixServiceInfo;
+}
+
+export interface IPhoenixServiceInfo {
   readonly authToken?: string;
   readonly phoenixServiceUrl?: string;
   readonly forwardingId?: string;
diff --git a/src/Explorer/Explorer.tsx b/src/Explorer/Explorer.tsx
index 6bf9a581c..bc79c7da0 100644
--- a/src/Explorer/Explorer.tsx
+++ b/src/Explorer/Explorer.tsx
@@ -16,12 +16,7 @@ import { getErrorMessage, getErrorStack, handleError } from "../Common/ErrorHand
 import * as Logger from "../Common/Logger";
 import { QueriesClient } from "../Common/QueriesClient";
 import * as DataModels from "../Contracts/DataModels";
-import {
-  ContainerConnectionInfo,
-  IPhoenixConnectionInfoResult,
-  IProvisionData,
-  IResponse,
-} from "../Contracts/DataModels";
+import { ContainerConnectionInfo, IPhoenixServiceInfo, IProvisionData, IResponse } from "../Contracts/DataModels";
 import * as ViewModels from "../Contracts/ViewModels";
 import { GitHubOAuthService } from "../GitHub/GitHubOAuthService";
 import { useSidePanel } from "../hooks/useSidePanel";
@@ -407,7 +402,7 @@ export default class Explorer {
   }
 
   private async setNotebookInfo(
-    connectionInfo: IResponse<IPhoenixConnectionInfoResult>,
+    connectionInfo: IResponse<IPhoenixServiceInfo>,
     connectionStatus: DataModels.ContainerConnectionInfo
   ) {
     const containerData = {
diff --git a/src/Explorer/Notebook/NotebookContainerClient.ts b/src/Explorer/Notebook/NotebookContainerClient.ts
index 53ddc44ff..030b05a88 100644
--- a/src/Explorer/Notebook/NotebookContainerClient.ts
+++ b/src/Explorer/Notebook/NotebookContainerClient.ts
@@ -9,7 +9,7 @@ import { ConnectionStatusType, HttpHeaders, HttpStatusCodes, Notebook, PoolIdTyp
 import { getErrorMessage } from "../../Common/ErrorHandlingUtils";
 import * as Logger from "../../Common/Logger";
 import * as DataModels from "../../Contracts/DataModels";
-import { IPhoenixConnectionInfoResult, IProvisionData, IResponse } from "../../Contracts/DataModels";
+import { IPhoenixServiceInfo, IProvisionData, IResponse } from "../../Contracts/DataModels";
 import { userContext } from "../../UserContext";
 import { getAuthorizationHeader } from "../../Utils/AuthorizationUtils";
 import { logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
@@ -129,9 +129,9 @@ export class NotebookContainerClient {
     );
   }
 
-  public async resetWorkspace(): Promise<IResponse<IPhoenixConnectionInfoResult>> {
+  public async resetWorkspace(): Promise<IResponse<IPhoenixServiceInfo>> {
     this.isResettingWorkspace = true;
-    let response: IResponse<IPhoenixConnectionInfoResult>;
+    let response: IResponse<IPhoenixServiceInfo>;
     try {
       response = await this._resetWorkspace();
     } catch (error) {
@@ -142,7 +142,7 @@ export class NotebookContainerClient {
     return response;
   }
 
-  private async _resetWorkspace(): Promise<IResponse<IPhoenixConnectionInfoResult>> {
+  private async _resetWorkspace(): Promise<IResponse<IPhoenixServiceInfo>> {
     const notebookServerInfo = useNotebook.getState().notebookServerInfo;
     if (!notebookServerInfo || !notebookServerInfo.notebookServerEndpoint) {
       const error = "No server endpoint detected";
diff --git a/src/Phoenix/PhoenixClient.ts b/src/Phoenix/PhoenixClient.ts
index 664e595eb..21d7ac612 100644
--- a/src/Phoenix/PhoenixClient.ts
+++ b/src/Phoenix/PhoenixClient.ts
@@ -21,6 +21,7 @@ import {
   IMaxAllocationTimeExceeded,
   IPhoenixConnectionInfoResult,
   IPhoenixError,
+  IPhoenixServiceInfo,
   IProvisionData,
   IResponse,
   PhoenixErrorType,
@@ -38,30 +39,38 @@ export class PhoenixClient {
     minTimeout: Notebook.retryAttemptDelayMs,
   };
 
-  public async allocateContainer(provisionData: IProvisionData): Promise<IResponse<IPhoenixConnectionInfoResult>> {
+  public async allocateContainer(provisionData: IProvisionData): Promise<IResponse<IPhoenixServiceInfo>> {
     return this.executeContainerAssignmentOperation(provisionData, "allocate");
   }
 
-  public async resetContainer(provisionData: IProvisionData): Promise<IResponse<IPhoenixConnectionInfoResult>> {
+  public async resetContainer(provisionData: IProvisionData): Promise<IResponse<IPhoenixServiceInfo>> {
     return this.executeContainerAssignmentOperation(provisionData, "reset");
   }
 
   private async executeContainerAssignmentOperation(
     provisionData: IProvisionData,
     operation: string
-  ): Promise<IResponse<IPhoenixConnectionInfoResult>> {
+  ): Promise<IResponse<IPhoenixServiceInfo>> {
     let response;
     try {
-      response = await fetch(`${this.getPhoenixControlPlanePathPrefix()}/containerconnections`, {
+      response = await fetch(`${this.getPhoenixControlPlanePathPrefix()}/containerconnections/multicontainer`, {
         method: operation === "allocate" ? "POST" : "PATCH",
         headers: PhoenixClient.getHeaders(),
         body: JSON.stringify(provisionData),
       });
       const responseJson = await response?.json();
       if (response.ok) {
+        const phoenixConnectionInfoResult = responseJson as IPhoenixConnectionInfoResult[];
+        if (
+          !phoenixConnectionInfoResult ||
+          phoenixConnectionInfoResult.length === 0 ||
+          !phoenixConnectionInfoResult[0]
+        ) {
+          throw new Error("Received invalid phoenix connection response.");
+        }
         return {
           status: response.status,
-          data: responseJson,
+          data: phoenixConnectionInfoResult[0].phoenixServiceInfo,
         };
       }
       const phoenixError = responseJson as IPhoenixError;