LogicApps / Graph API - delete an email from a shared mailbox - microsoft-graph-api

Question

as per title.
Whilst dealing with my own mailbox is fine I wish to ideally process a shared mailbox in LogicApps. I can read the emails but I want to clean-up by deleting the messages.
Logic Apps doesn't seem to offer that action and unless mistaken the graph api doesnt either?
Has anyone managed this?

Answer 1

This has been possible since the update on 6th May 2020. A number of the actions now support an Original Mailbox Address optional parameter that you can set to access the shared mailbox:
As of May 6, 2020, shared mailbox support was added for certain operations with an optional 'Mailbox address' parameter, allowing you to specify a shared mailbox address for your operation to access.
The Delete Email (V2) action supports this parameter:
You then fill in the email address of your shared mailbox:
Which will then successfully find your message id and delete the email for you:

Answer 2

For this requirement, I write a logic app sample for your reference:
Before we start, provide the whole logic app:
1. In first "HTTP" action, I request for the access token.
2. Then I add a "Parse JSON" action to parse the response from the first "HTTP" action to get the access token.
The schema should be:
{
"properties": {
"access_token": {
"type": "string"
},
"expires_in": {
"type": "integer"
},
"ext_expires_in": {
"type": "integer"
},
"token_type": {
"type": "string"
}
},
"type": "object"
}
3. In the second "HTTP" action, I request for all of the messages by the access token from above steps.
4. After that, we need to use another "Parse JSON" action to parse the response from "HTTP 2".
The schema should be:
{
"properties": {
"##odata.context": {
"type": "string"
},
"value": {
"items": {
"properties": {
"##odata.etag": {
"type": "string"
},
"bccRecipients": {
"type": "array"
},
"body": {
"properties": {
"content": {
"type": "string"
},
"contentType": {
"type": "string"
}
},
"type": "object"
},
"bodyPreview": {
"type": "string"
},
"categories": {
"type": "array"
},
"ccRecipients": {
"type": "array"
},
"changeKey": {
"type": "string"
},
"conversationId": {
"type": "string"
},
"conversationIndex": {
"type": "string"
},
"createdDateTime": {
"type": "string"
},
"flag": {
"properties": {
"flagStatus": {
"type": "string"
}
},
"type": "object"
},
"from": {
"properties": {
"emailAddress": {
"properties": {
"address": {
"type": "string"
},
"name": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"hasAttachments": {
"type": "boolean"
},
"id": {
"type": "string"
},
"importance": {
"type": "string"
},
"inferenceClassification": {
"type": "string"
},
"internetMessageId": {
"type": "string"
},
"isDeliveryReceiptRequested": {
"type": "boolean"
},
"isDraft": {
"type": "boolean"
},
"isRead": {
"type": "boolean"
},
"isReadReceiptRequested": {
"type": "boolean"
},
"lastModifiedDateTime": {
"type": "string"
},
"parentFolderId": {
"type": "string"
},
"receivedDateTime": {
"type": "string"
},
"replyTo": {
"type": "array"
},
"sender": {
"properties": {
"emailAddress": {
"properties": {
"address": {
"type": "string"
},
"name": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"sentDateTime": {
"type": "string"
},
"subject": {
"type": "string"
},
"toRecipients": {
"items": {
"properties": {
"emailAddress": {
"properties": {
"address": {
"type": "string"
},
"name": {
"type": "string"
}
},
"type": "object"
}
},
"required": [
"emailAddress"
],
"type": "object"
},
"type": "array"
},
"webLink": {
"type": "string"
}
},
"required": [
"##odata.etag",
"id",
"createdDateTime",
"lastModifiedDateTime",
"changeKey",
"categories",
"receivedDateTime",
"sentDateTime",
"hasAttachments",
"internetMessageId",
"subject",
"bodyPreview",
"importance",
"parentFolderId",
"conversationId",
"conversationIndex",
"isDeliveryReceiptRequested",
"isReadReceiptRequested",
"isRead",
"isDraft",
"webLink",
"inferenceClassification",
"body",
"sender",
"from",
"toRecipients",
"ccRecipients",
"bccRecipients",
"replyTo",
"flag"
],
"type": "object"
},
"type": "array"
}
},
"type": "object"
}
5. Then use a "For each" and loop the value from "Parse JSON 2".
6. In "For each", we need to add third "HTTP" action as below screenshot:
7. Run the logic app, it will delete all of the messages in shared mailbox.
By the way:
Before run the logic app, you need to search the client_id in your azure ad app registrations to find the application and add the Mail.ReadWrite permission to it. Also don't forget grant admin consent for it.