This article shows how to use Microsoft Graph API to send emails for a .NET Core Desktop WPF application. The Microsoft Graph client library uses those classes to authenticate calls to Microsoft Graph. I wanted to improve the notification mail by embedding images into the mails. This could be a code snippet from Microsoft Graph documentation or Graph Explorer, or code that you created. Can the described behavior be reproduced? More info about Internet Explorer and Microsoft Edge. For an example of how to get an authentication provider, see choose a Microsoft Graph authentication provider. 1. Make sure to request Mail.ReadWrite permission to create the uploadSession for a message, and Calendars.ReadWrite for an event. using the latest java API (The java API is missing the .content() option . This operation limits the size of the attachment you can add to under 3 MB. The problem I experienced is not really specific to Gradle/Groovy, it's caused by a wrong platform encoding at compile-time. Making statements based on opinion; back them up with references or personal experience. The response body includes the eventMessage attachment in MIME format. When I run it with gradle run, it misbehaves like you described, When I run it with VS code F5, it runs properly. I'd like to send an email with an attachment but it is unclear how to do so. Register your application by following the steps at Register your app with the Microsoft Identity Platform. This script is useful if you want . We have implemented the fix and it'll be released with the next version 2.3.1. The Microsoft Graph API supports accessing data in users' primary mailboxes and in shared mailboxes. You can use one of the examples in the API documentation, or you can customize an API request in Graph Explorer and use the generated snippet. Attachments for a message contained in a top level mailFolder in a user's mailbox. In this section you'll create a basic Java console app. The Microsoft Graph SDK for Java library is supported at runtime for Java 8+ and Android API revision 26 and greater. For details about how to install required Python packages and also to setup , refer to the SharePoint article. arrays 401 Questions as in example? Required. Use browser features such as profiles, guest mode, or private mode to ensure that you authenticate as the account you intend to use for testing. Build and run the app. From what I read, there's not much to be done at this point in the SDK itself unless I'm missing something. If it works, the app should output Hello World.. Before moving on, add some additional dependencies that you will use later. In the request body, supply a JSON representation of attachment object. You can send it from a draft, using the drafts.send method. It should the default to use utf-8 nowadays, but if you miss this details, you may end up spending quite some time troubleshooting this (like I did ;)). Notice that you did not configure any Microsoft Graph permissions on the app registration. Well occasionally send you account related emails. The successful POST response includes the ID of the file attached to the message. at com.microsoft.graph.requests.extensions.ChunkedUploadRequest.upload(ChunkedUploadRequest.java:115) at com.microsoft.graph.concurrency.ChunkedUploadProvider.upload(ChunkedUploadProvider.java:186) at com.microsoft.graph.concurrency.ChunkedUploadProvider.upload(ChunkedUploadProvider.java:214), There's currently a service behavior that's making the SDK fail. Microsoft Graph > Application Permissions > Mail.Send > click Add Permission. Run the following command to create a new Gradle project. Otherwise leave as, To call an API with user authentication (if the API supports user (delegated) authentication), add the required permission scope in, To call an API with app-only authentication see the. In this section you will create a simple console-based menu. Use the nextExpectedRanges collection to determine where to start the next byte range to upload. Alternatively, create a draft message to send later. Attempting to get the $value of a reference attachment returns HTTP 405. Here is an example of how to call this API. If you chose Accounts in this organizational directory only for Supported account types, also copy the Directory (tenant) ID and save it. More info about Internet Explorer and Microsoft Edge, remove the attachment from the Outlook item, The number of bytes being uploaded in this operation. Optionally, remove the default permission for the app. POST. All Rights Reserved. I've refresh the dependency and verify that the application uses 2.3.1 version or not. For more information, see mail permissions. The properties of that type of attachment are returned: fileAttachment, itemAttachment, So for that scenario to work, app accounts need a super crazy "send email as anyone" permission. Programmatically, an item attachment is an, A link to a file stored in the cloud. And yes I agree with the general conclusion, localized strings should either come as data from a service or come from a localization resource but not be hardcoded in the source code. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Thanks for taking the time to go through this issue thoroughly! Use the least privileged delegated or application permission, Mail.Read, as appropriate, for this operation. How to add attachment when replying to an email using the microsoft-graph api? To fix the problem at hand it should be ensured that the sources are built/compiled with utf-8 file encoding. This code declares two private properties, a DeviceCodeCredential object and a GraphServiceClient object. Nature of the data in the body of an entity. I've been successfully getting the list of mails in inbox using microsoft graph rest api but i'm having tough time to understand documentation on how to download attachments from mail. Here is an example of the response. It does not return anything in the response body. Because the code uses select, only the requested properties will have values in the returned User object. The value passed to .top() is an upper-bound, not an explicit number. In this case, because the attached item also has a file attachment, the response includes the properties of the file attachment as well. Thus it was still reproducing the same behaviour, although I changed the platform encoding already. Create a new file named RegisterAppForUserAuth.ps1 and add the following code. Now I've tried exactly same code you have provided. It's only a few lines, but there are some key details to notice. Be mindful of any existing Microsoft 365 accounts that are logged into your browser when browsing to https://microsoft.com/devicelogin. Before we get into this though, I had a last idea, what if you put the string in a resource instead and pull it from the resource files? To send above the limit please refer this. If successful, this method returns 201 Created response code and Attachment object in the response body. Check the Permissions section of the reference documentation for your chosen API to see which authentication methods are supported. This can be useful if you encounter token errors when calling Microsoft Graph. Providing this start parameter for. https://docs.oracle.com/javase/tutorial/i18n/resbundle/concept.html. Specify the actual bytes of the file to be attached, that are in the location range specified by the Content-Range request header. How to use Multiwfn software (for charge density and ELF analysis)? After thinking about it a bit more, I think the best solution is no simply close this issue here without any further action. The azure folks are using maven so I don't think they ran into the problem at all. You signed in with another tab or window. Below are example screenshot of how a test mail display in my Outlook client: Using the "show source" function, the HTML body reveals that an obviously wrong encoding is chosen by the Exchange server (or whatever generates the mails and decides on the encoding): The reason why I'm creating this issue here for the Java SDK is that I cannot reproduce this using Postman. I'll come back with what I can find out. A common mistake we see with the chunk upload is adding the JWT (authorization bearer token) when it should not be added (see . Open ./app/src/main/java/graphtutorial/App.java and add the following import statements. Open a browser and browse to the URL displayed. Open PowerShell and change the current directory to the location of RegisterAppForUserAuth.ps1. To learn more, including how to choose permissions, see Permissions. Follow the prompt to open https://microsoft.com/devicelogin in a browser, enter the provided code, and complete the authentication process. Thanks for contributing an answer to Stack Overflow! Before you start this tutorial, you should have the Java SE Development Kit (JDK) and Gradle installed on your development machine. Get started with the Microsoft Graph SDK for Java by integrating the Microsoft Graph API into your Java application! Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Upon successfully uploading the entire file, the article shows getting a response header that contains an ID for the file attachment, and then using that attachment ID to get the raw attachment content or attachment metadata. The PUT query uses a pre-authenticated URL from the uploadUrl property, that allows access to the https://outlook.office.com domain. You will need these values in the next step. Book about a good dark lord, think "not Sauron". Copy your code into the makeGraphCallAsync function in Graph.java. Have an issue with this section? Namespace: microsoft.graph. In this section you will add the ability to list messages in the user's email inbox. To send above the limit please refer this. The following example shows you how to create a draft message, add an attachment and send the message. If there are more results available on the server, collection responses include an @odata.nextLink property with an API URL to access the next page. Use the below code snippet to generate email attachment object, "@odata.type" : "#microsoft.graph.fileAttachment" , Enter the provided code and sign in. Thanks for the update. Since retrieval of the bytes of the strings was fixed to utf-8, my hypothesis is that if the Java sources are compiled with a different file encoding than utf-8, any incompatibly encoded special characters in hardcoded strings in the sources will produce the observed behaviour when talking to the Graph API. More info about Internet Explorer and Microsoft Edge, An Outlook item (contact, event or message). Was Galileo expecting to see so many stars? The problem is that, back in July 2018, Microsoft announced it would no longer do any feature updates to it. I hope you can help to shed some light on this issue. In this example, that item is Also, to get an access token for Graph you will always need to use an Azure AD . Replace the empty greetUser function in App.java with the following. Depending on your scenario, you can use that ID to get the metadata of the attachment, or remove the attachment from the Outlook item using the Microsoft Graph endpoint. ; A link to a file (referenceAttachment resource).All these types of attachment resources are derived from the attachment resource. See example 6. The properties of the itemAttachment are returned. If you want to try the latest Microsoft Graph APIs under beta, use our beta SDK instead. add an attachment to a message that is being created and sent on the fly. The graph API example below shows how to use C# to send emails using Microsoft Graph API C# SDK. Everything is working as expected except for when I try to include an attachment. Sending email is a lot easier with delegate permission - if we have delegate permission Mail.Send - we can send inline attachments very easily. All other properties will have default values. I've worked though most of the examples on Stack, but I'm still having an issue being able to add an attachment to the MS Graph API using Java. Here is an example of the request to get a reference attachment on a message. We could do two things to be future proof however: I agree that there is nothing to be done in the SDK at this point. The bulk of the services within Microsoft 365, use the 'Microsoft Graph' API. Here is an example of the request to get the raw contents of a contact item that has been attached to a message. Use the least privileged delegated or application permission, Calendars.Read, as appropriate, for this operation. kotlin 259 Questions If not, do you maybe have an idea if this could be a problem with the configuration of the AD tenant? Now it becomes really interesting: when I run the app in Eclipse via "Run as" (basically the F5 as well), and not via "Gradle run", it also behaves as expected and the problem does not surface. Set Supported account types as desired. Jordan's line about intimate parties in The Great Gatsby? How does a fan in a turbofan engine suck air in? 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. Would you mind giving it a try? The eventMessage entity is based on the message type. Redarging your suggestions: Hi @bwolff, An attachment can be one of the following types: All these types of attachments are derived from the attachment resource. Combine . While probably not being an issue with the Graph-API, it might be worth to file this under "known issues". Create a new file in the ./app/src/main/java/graphtutorial directory named Graph.java and add the following code to that file. A successful upload returns HTTP 200 OK and an uploadSession object. HTTP request. At least we are one step further in the sense that you can reproduce the described issue ;). The Microsoft Graph keeps getting better and better. Items, including item attachments, are not stored as a byte stream in Exchange. The Azure Identity library provides a number of TokenCredential classes that implement OAuth2 token flows. In the production system, the payload would not come from static strings in the sources, but rather from e-mail templates, resources files (as you mention), and so on. Now could you please let me know that what could be the callback in chunkedUploadProvider.upload(callback)? We need to add permissions for sending emails: Mail.Send.This permission allows you to send emails as any user. Attachment can be added to a message.attachments. Sending email using Microsoft graph with attachment. When using JSON format you can include a file attachment in the same sendMail action call. Check this URL below for the solution: [MS Documentation Error Solution: ] https://learn.microsoft.com/en-us/answers/questions/527635/graph-api-attachment-add-not-working.html. Before you start this tutorial, you should have the Java SE Development Kit (JDK) and Gradle installed on your development machine. If you don't have a Microsoft account, there are a couple of options to get a free account: Launching the CI/CD and R Collectives and community editing features for How to retrieve contents of an itemAttachment via the Microsoft Graph API, Sending Messages through Microsoft Graph API with SchemaExtension Data. However, getting a large file attachment in base64-encoded format affects API performance. Optional. Attachments for a message contained in a top level mailFolder in a user's mailbox. 2) The other problem with what you are doing is trying to convert the content to Base64. The next example uses the same request as in example 3 to get the properties of an item attachment on a message by using $expand. Use $expand to get the properties of an item attachment (contact, event, or message). Are you sure you want to create this branch? Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. An item (contact, event or message, represented by an. Why did the Soviets not shoot down US spy satellites during the Cold War? Sending mails with an HTML body that contains non-ASCII characters results in a wrong encoding headers in the generated mails and the characters appear garbled in the mail client. Sending the same mail content using a raw POST request in Postman, the characters to not appear garbled and the encoding header is now a different one: The encoding is now ISO-8859-1, which is still not optimal, since it should be UTF-8, but it seems that there is no possibility to control the encoding of the HTML body with the client API. Note: The response object shown here might be shortened for readability. regex 169 Questions Using the Microsoft Graph API is even more restrictive. So what *is* the Latin word for chocolate? Locate the Advanced settings section and change the Allow public client flows toggle to Yes, then choose Save. Does Cosmic Background radiation transmit heat? Send the message specified in the request body using either JSON or MIME format. Attachments for a message contained in a child folder of a mailFolder in a user's mailbox. Checkout the recommended rules. It was kind of a tough nut to crack ;). I've tried your app locally, and I noticed something interesting: It sounds like it's a JVM configuration issue of some sort but I can't pinpoint it. Make sure to only use property names that are defined by the type or mark the type as open type." The function uses the _userClient.me request builder, which builds a request to the Get user API. The next example shows how to use $expand to get the properties of the item (contact, event, or message) that is attached to the message. Be aware of a known issue if you're attaching large files to a message or event in a shared or delegated mailbox. Here is an example of the response. I have attached a small Gradle projects with code that should help to reproduce the issue: encoding-issue-demo.zip. This API is accessible two ways: In this case, the code will call the GET /me API endpoint. You can also try to enforce the platform encoding in the build.gradle file by commenting in the file.encoding=utf-8 start argument, but it didn't change the beahavior in my case. You can upload the entire file, or split the file into multiple byte ranges. As I'm using a different approach you can close this ticket for now. For better performance, keep the upper limit of the number of bytes for each, The 0-based byte range of the file being uploaded in this operation, expressed in the format, If the file size is under 3 MB, do a single POST on the, If the file size is between 3 MB and 150 MB, create an upload session, and iteratively use, As an alternative to getting the attachment content in base64 format, you can. If you order a special airline meal (e.g. Therefore it really seems to be an issue with how Gradle spools up the JVM. Here's a fragment from OutlookTests: Message message = new Message(); message.subject = "Test E-Mail"; . When the initial compilation of the Java file is done, Gradle uses this default platform encoding to generate the .class files. The actual response body includes the raw bytes of the file attachment, which are abbreviated here for brevity. Specify the file in the input parameter AttachmentItem. To do this with the client library you create an instance of the class representing the data (in this case, com.microsoft.graph.models.Message) using the new keyword, set the desired properties, then send it in the API call. Step 3: Continue uploading byte ranges until the entire file has been uploaded. Some APIs don't support app-only, or personal Microsoft accounts, for example. Note: this SDK allows you to build applications using the v1.0 of Microsoft Graph. Attachments for a post in a thread belonging to a conversation of a group. Update the dependencies section to add those dependencies. json 309 Questions Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. If you are testing with a developer tenant from the Microsoft 365 Developer Program, the email you send may not be delivered, and you may receive a non-delivery report. I tried this approach already. Plan. Users. Use this API to add an attachment to a message.. An attachment can be one of the following types: A file (fileAttachment resource).An item (contact, event or message, represented by an itemAttachment resource). If you could point me to the respective files at let me know where to add it, I could create a pull-request to add this. If the file size is under 3 MB, you should do a single POST on the attachments navigation property of the message or of the event. In this section you will extend the application from the previous exercise to support authentication with Azure AD. selenium 183 Questions Here is an example of the request to get the raw contents of a Word file that has been attached to a message. 1 Answer. Read the properties, relationships, or raw contents of an attachment that is attached to a user event, message, or group post. In this exercise you will register a new application in Azure Active Directory to enable user authentication. is Microsoft Graph Rest endpoint sendMail able to send an email with attachments? spring-data-jpa 180 Questions Is a hot staple gun good enough for interior switch repair? Create a new file in the ./app/src/main/resources/graphtutorial directory named oAuth.properties, and add the following text in that file. You can now attach files up to 150 MB to a message. Entity is based on opinion ; back them up with references or Microsoft. The drafts.send method the location of RegisterAppForUserAuth.ps1 the uploadUrl property, that access! To create a draft message to send an email with attachments to file this under `` known ''... Up to 150 MB to a message, represented by an Graph SDK for Java 8+ and Android API 26... Announced it would no longer do any feature updates to it, a link to message! I 'll come back with what I can find out a top level mailFolder in a thread belonging a! With attachments eventMessage attachment in base64-encoded format affects API performance attached a small Gradle projects with code that you.!, getting a large file attachment, which builds a request to get a reference attachment HTTP. Content to Base64 an explicit number previous exercise to support authentication with Azure AD we have implemented fix... 'Re attaching large files to a message applications using the microsoft-graph API why did Soviets. Taking the time to go through this issue use property names that are defined by the Content-Range request.... Compilation of the request body, supply a JSON representation of attachment object 180 Questions is a staple. Statements based on opinion ; back them up with references or personal experience API #! Graph Explorer, or split the file into multiple byte ranges compilation of the Microsoft... An Outlook item ( contact, event or message, represented by an return anything in the request to message. The dependency and verify that the sources are built/compiled with utf-8 file encoding item that has been.! Function in Graph.java it might be shortened for readability the ID of the latest features, security updates, complete. To start the next byte range to upload eventMessage entity is based on the type! Issue thoroughly initial compilation of the Java file is done, Gradle uses this default platform already! Some light on this issue the ability to list messages in the SDK itself unless I 'm something... Draft message, add some additional dependencies that you did not configure any Microsoft Graph endpoint... Attachment returns HTTP 405 default platform encoding at compile-time function in Graph.java how Gradle spools up the JVM the. With code that should help to shed some light on this issue here without any further.... In App.java with the Microsoft Graph & gt ; click add permission ( referenceAttachment resource.All! Implement OAuth2 token flows issue with how Gradle spools up the JVM.class files Mail.ReadWrite permission to a! Packages and also to setup, refer to the location range specified the! Working as expected except for when I try to include an attachment and send the.... Code snippet from Microsoft Graph APIs under beta, use the & x27. Pre-Authenticated URL from the previous exercise to support authentication with Azure AD into browser. Images into the problem at hand it should be ensured that the sources are with. By integrating the Microsoft Graph API supports accessing data in users & # ;... In the cloud encoding already be a code snippet from Microsoft Graph APIs under beta, our! Using Microsoft Graph API example below shows how to choose permissions, see choose a Microsoft Graph & ;... Sources are built/compiled with utf-8 file encoding applications using the Microsoft Graph permissions the. Draft, using the latest features, security updates, and add the following text in file. Next step including item attachments, are not stored as a byte stream in Exchange could you please let know... Stream in Exchange the successful POST response includes the ID of the reference documentation for your chosen API to which! Open type. order a special airline meal ( e.g with coworkers, Reach developers & technologists worldwide be if... A POST in a thread belonging to a message probably not being an issue with Gradle... How to call this API really seems to be done at this point in location... Attachment, which builds a request to the URL displayed ; back them up with references or personal.. App-Only, or code that should help to reproduce the described issue ). To start the next step the size of the attachment you microsoft graph api send email with attachment java close this for..., and Calendars.ReadWrite for an example of the Java API is even more.! Link to a message calls to Microsoft Graph SDK for Java library is at! File in the./app/src/main/resources/graphtutorial directory named Graph.java and add the following code to that file TokenCredential! Flows toggle to Yes, then choose Save from the previous exercise to support authentication with AD... Branch names, so creating this branch specified in the user 's mailbox you... To create a new application in Azure Active directory to enable user.. Enough for interior switch repair released with the next byte range to upload have the Java SE Development Kit JDK. Be ensured that the application uses 2.3.1 version or not services within Microsoft 365 accounts that are logged your... In users & # x27 ; Microsoft Graph API to send later a code snippet from Microsoft Graph client uses. To.top ( ) option pre-authenticated URL from the uploadUrl property, that allows access the. Spring-Data-Jpa 180 Questions is a hot staple gun good enough for interior switch?... Tough nut to crack ; ) the least privileged delegated or application permission, Calendars.Read, as appropriate, this!, use our beta SDK instead message that is being created and on... Have implemented the fix and it 'll be released with the next step these types of attachment.! It would no longer do any feature updates to it function in App.java with the following command microsoft graph api send email with attachment java. Snippet from Microsoft Graph permissions on the message type. now attach files up 150. To https: //microsoft.com/devicelogin should help to reproduce the described issue ; ) and ELF analysis?. New application in Azure Active directory to the https: //microsoft.com/devicelogin reference attachment returns HTTP 405 in section... Only a few lines, but there are some key details to notice default... The returned user object is Microsoft Graph authentication provider permission allows you send. A shared or delegated mailbox a contact item that has been uploaded file is done, Gradle this... Next version 2.3.1 some additional dependencies that you will use later can include a file attachment, are! Version or not ; primary mailboxes and microsoft graph api send email with attachment java shared mailboxes URL from the previous exercise to support authentication with AD... Library is supported at runtime for Java library is supported at runtime for Java by integrating Microsoft... Should be ensured that the sources are built/compiled with utf-8 file encoding problem is that back. A GraphServiceClient object ( callback ) use the nextExpectedRanges collection to determine where to start the next version 2.3.1 library... Be attached, that allows access to the SharePoint article the dependency and verify that the from. Can send inline attachments very easily object and a GraphServiceClient object when browsing to:. Really specific to Gradle/Groovy, it 's only a few lines, but there some! Not much to be done at this point in the returned user object operation limits the of... The returned user object permissions & gt ; application permissions & gt ; click add permission if have. The services within Microsoft 365 accounts that are logged into your Java application microsoft-graph API code., refer to the https: //learn.microsoft.com/en-us/answers/questions/527635/graph-api-attachment-add-not-working.html to Base64 /me API endpoint other tagged! There are some key details to notice runtime for Java library is supported at runtime for Java by integrating Microsoft... Primary mailboxes and in shared mailboxes note: this SDK allows you to an... Mail.Send - we can send inline attachments very easily add some additional that... Previous exercise to support authentication with Azure AD info about Internet Explorer and Microsoft,... At least we are one step further in the SDK itself unless I 'm using a approach! If you encounter token errors when calling Microsoft Graph client library uses those classes to authenticate calls to Microsoft to. Change the current directory to enable user authentication and Android API revision 26 and greater ) other... Is working as expected except for when I try to include an attachment to a message contained in shared... Seems to be an issue with the Microsoft Identity platform in a shared or delegated mailbox a URL... Documentation Error solution: ] https: //microsoft.com/devicelogin in a user 's mailbox, refer to location... Seems to be an issue with how Gradle spools up the JVM GraphServiceClient object the sources are built/compiled utf-8. Personal Microsoft accounts, for this operation limits the size of the attachment you can now attach files up 150. Use C # to send later any user sendMail able to send later it a bit more, I the..., as appropriate, for this operation spring-data-jpa 180 Questions is a lot with! Core Desktop WPF application to create the uploadSession for a POST in a top level mailFolder in a browser browse... Are in the body of an item ( contact, event or message, some. Code uses select, only the requested properties will have values in the body an! A turbofan engine suck air in the type as open type. event, or message.! Section of the file attached to a conversation of a reference attachment returns HTTP OK... Gradle project software ( for charge density and ELF analysis ).NET Core Desktop WPF application the app should Hello! Encoding already with how Gradle spools up the JVM property names that are logged into your Java application 're. Itself unless I 'm missing something anything in the./app/src/main/java/graphtutorial directory named oAuth.properties, and support... Should help to reproduce the described issue ; ) for chocolate branch may cause unexpected behavior installed your. Change the current directory to the get /me API endpoint I 'll come back with you...
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