Chilkat Online Tools

DataFlex / Microsoft Graph / Get a user's message

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Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Boolean iSuccess
    Variant vSbResponseBody
    Handle hoSbResponseBody
    String sTemp1
    Integer iTemp1

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Adds the "Authorization: Bearer <access_token>" header.
    Set ComAuthToken Of hoHttp To "<access_token>"
    Send ComSetRequestHeader To hoHttp "Content-Type" "application/json"

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
    If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
        Send CreateComObject of hoSbResponseBody
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComQuickGetSb Of hoHttp "https://graph.microsoft.com/v1.0/users/{{UserId}}/messages/{{MessageId}}" vSbResponseBody To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComLastStatus Of hoHttp To iTemp1
    Showln "Response status code = " iTemp1
    Get ComGetAsString Of hoSbResponseBody To sTemp1
    Showln sTemp1


End_Procedure

Curl Command

curl -X GET
	-H "Authorization: Bearer <access_token>"
	-H "Content-Type: application/json"
https://graph.microsoft.com/v1.0/users/{{UserId}}/messages/{{MessageId}}

Postman Collection Item JSON

{
  "name": "Get a user's message",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          "try {\r",
          "    if (responseBody.indexOf(\"InvalidAuthenticationToken\") !== -1)\r",
          "    {\r",
          "        console.log(\"You need to run *Get App-Only Access Token* request first.\");\r",
          "    }\r",
          "    else\r",
          "    {\r",
          "        if (pm.environment.get(\"UserId\") === \"\")\r",
          "        {\r",
          "            console.log(\"You need to run *Application | Get Users* request first or set a UserId environment variable.\");\r",
          "        }\r",
          "        else\r",
          "        {\r",
          "            if (pm.environment.get(\"MessageId\") === \"\")\r",
          "            {\r",
          "                console.log(\"You need to run *Application | Mail | Get a users messages* request first or set a MessageId environment variable.\");\r",
          "            }\r",
          "            else\r",
          "            {\r",
          "                if (pm.response.status === \"Forbidden\")\r",
          "                {\r",
          "                    console.log(\"You need to add user delegated permissions in your application to at least *Mail.Read.All* in portal.azure.com and then consent as user or Grant admin consent in portal. And re-run *Application | Get App-Only Access Token* request to update access token. \");\r",
          "                }\r",
          "                else\r",
          "                {\r",
          "                    var json = JSON.parse(responseBody);\r",
          "                    postman.setEnvironmentVariable(\"MessageId\", json.value[0].id);\r",
          "                }\r",
          "            }\r",
          "        }\r",
          "    }\r",
          "}\r",
          "catch (e) {\r",
          "    console.log(e);\r",
          "}\r",
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "name": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "https://graph.microsoft.com/v1.0/users/{{UserId}}/messages/{{MessageId}}",
      "protocol": "https",
      "host": [
        "graph",
        "microsoft",
        "com"
      ],
      "path": [
        "v1.0",
        "users",
        "{{UserId}}",
        "messages",
        "{{MessageId}}"
      ]
    }
  },
  "response": [
  ]
}