List all Messages in GraphClient API

Question

com.microsoft.graph.core.ClientException: Error during http request. How to solve this problem

GraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

MessageCollectionPage messages = graphClient.me().messages()
	.buildRequest()
	.select("sender,subject")
	.get();

Answer 1

Hi @Venkatesh Nambiyar

You can try hardcoding your username/password, refer to the sample snippet.

        final UsernamePasswordCredential usernamePasswordCredential = new UsernamePasswordCredentialBuilder()
                .clientId(client id)
                .username(user name)
                .password(password)
                .build();

        List<String> scopes = new ArrayList<String>();

        scopes.add("https://graph.microsoft.com/.default");

        final TokenCredentialAuthProvider tokenCredentialAuthProvider = new TokenCredentialAuthProvider(scopes, usernamePasswordCredential);


        final GraphServiceClient graphClient =
                GraphServiceClient
                        .builder()
                        .authenticationProvider(tokenCredentialAuthProvider)
                        .buildClient();

        final MessageCollectionPage messages = graphClient.me().messages()
                .buildRequest()
                .select("sender,subject")
                .get();

Here is my maven dependency:

    <dependency>
        <!-- Include the sdk as a dependency -->
        <groupId>com.microsoft.graph</groupId>
        <artifactId>microsoft-graph</artifactId>
        <version>5.54.0</version>
    </dependency>
    <dependency>
        <!-- This dependency is only needed if you are using the TokenCrendentialAuthProvider -->
        <groupId>com.azure</groupId>
        <artifactId>azure-identity</artifactId>
        <version>1.2.5</version>
    </dependency>

Debug my code:

Hope this helps.

If the reply is helpful, please click Accept Answer and kindly upvote it. If you have additional questions about this answer, please click Comment.