Mimecast

Get Hold Message List

Description

This API endpoint can be used to get information about held messages, including the reason, hold level, sender and recipients. The ID can be used to act on a message using the Release Message or Reject Message API endpoints.

Pre-requisites

  • In order to successfully use this endpoint the logged in user must be a Mimecast administrator with at least the Account | Dashboard | Read permission.

URI

To use this endpont you send a POST request to:

  • /api/gateway/get-hold-message-list

Request Headers

The following request headers must be included in your request:

Field Description
Authorization Please see the Authorization guide for more information on building the Authorization header.
x-mc-req-id

A randomly generated GUID, for example,

8578FCFC-A305-4D9A-99CB-F4D5ECEFE297
x-mc-app-id The Application ID provided with your Registered API Application.
x-mc-date

The current date and time in the following format, for example,

Tue, 24 Nov 2015 12:50:11 UTC

Request Body

{
 "data": [
  {
   "admin": true, 
   "start": "2015-11-16T14:49:18+0000", 
   "searchBy": {
    "fieldName": "String", 
    "value": "String"
   }, 
   "end": "2015-11-16T14:49:18+0000"
  }
 ]
}
data
Field Type Required Description
admin Boolean Optional Level of results to return. If false, only results for the currenlty authenticated user will be returned. If true, held messages for all recipients will be returned. The default value is false.
searchBy Object Optional Object data used to filter results
start Date String Optional The date and time of the earliest message to return, in the following format, 2011-12-03T10:15:30+0000
end Date String Optional The date and time of the latest message to return, in the following format, 2011-12-03T10:15:30+0000
searchBy
Field Type Required Description
value String Optional The text used to filter results
fieldName String Optional Message fields to filter based on. Possible values are: all, subject, sender, recipient, reason_code

Response

{
 "fail": [], 
 "meta": {
  "status": 200
 }, 
 "data": [
  {
   "dateReceived": "String", 
   "reason": "String", 
   "reasonCode": "String", 
   "id": "String", 
   "size": 1000, 
   "from": {
    "displayableName": "String", 
    "emailAddress": "String"
   }, 
   "hasAttachments": "true", 
   "route": "String", 
   "policyInfo": "String", 
   "fromHeader": {
    "displayableName": "String", 
    "emailAddress": "String"
   }, 
   "to": {
    "displayableName": "String", 
    "emailAddress": "String"
   }, 
   "reasonId": "String", 
   "subject": "String"
  }
 ]
}
meta object
Field Type Description
status Number The function level status of the request.
meta
Field Type Description
status Number The function level status of the request.
data
Field Type Description
id String The Mimecast secure ID for a message
reason String The summary reason for holding the message
reasonId String Mirrors the reason field, formatted without spaces. However, reasonCode should be used instead
reasonCode String Reason code for holding the message
from Object Contains the envelope sender information
fromHeader Object Contains the header sender information
to Object Contains the envelope recipient information
toHeader Object Contains the header recipient information
subject String The message subject
route String Direction of message being held. Possible values are: INBOUND, OUTBOUND, INTERNAL, EXTERNAL
hasAttachments Boolean Returns true if the message contains attachments. False indicates no attachments
size Integer The size of the message in bytes
dateReceived Date String The timestamp of the message transmission
policyInfo String Information or definition name triggering the message hold action

Sample Code

Sample code is provided to demonstrate how to use the API and is not representative of a production application. To use the sample code; complete the required variables as described, populate the desired values in the request body, and execute in your favorite IDE.  Please see the Global Base URL's page to find the correct base URL to use for your account.

POST {base_url}/api/gateway/get-hold-message-list
Authorization: MC {accesskKey}:{Base64 encoded signed Data To Sign}
x-mc-date: {dateTime}
x-mc-req-id: {unique id}
x-mc-app-id: {applicationId}
Content-Type: application/json
Accept: application/json


{
  "data":[
    {
        "data":[
            {
                "searchBy": {
                    "value": "String",
                    "fieldName": "String"
                },
                "start": "2015-11-16T14:49:18+0000",
                "admin": true,
                "end": "2015-11-16T14:49:18+0000"
            }
        ]
    }
  ]
}
import base64
import hashlib
import hmac
import uuid
import datetime
import requests

# Setup required variables
base_url = "https://xx-api.mimecast.com"
uri = "/api/gateway/get-hold-message-list"
url = base_url + uri
access_key = "YOUR ACCESS KEY"
secret_key = "YOUR SECRET KEY"
app_id = "YOUR APPLICATION ID"
app_key = "YOUR APPLICATION KEY"

# Generate request header values
request_id = str(uuid.uuid4())
hdr_date = datetime.datetime.utcnow().strftime("%a, %d %b %Y %H:%M:%S") + " UTC"

# Create the HMAC SHA1 of the Base64 decoded secret key for the Authorization header
hmac_sha1 = hmac.new(secret_key.decode("base64"), ':'.join([hdr_date, request_id, uri, app_key]),
                  digestmod=hashlib.sha1).digest()

# Use the HMAC SHA1 value to sign the hdrDate + ":" requestId + ":" + URI + ":" + appkey
sig = base64.encodestring(hmac_sha1).rstrip()

# Create request headers
headers = {
    'Authorization': 'MC ' + access_key + ':' + sig,
    'x-mc-app-id': app_id,
    'x-mc-date': hdr_date,
    'x-mc-req-id': request_id,
    'Content-Type': 'application/json'
}

payload = {
        'data': [
            {
                "searchBy": {
                    "value": "String",
                    "fieldName": "String"
                },
                "start": "2015-11-16T14:49:18+0000",
                "admin": true,
                "end": "2015-11-16T14:49:18+0000"
            }
        ]
    }

r = requests.post(url=url, headers=headers, data=str(payload))

print r.text
static void Main(string[] args)
        {
            //Setup required variables
            string baseUrl = "https://xx-api.mimecast.com";
            string uri = "/api/gateway/get-hold-message-list";
            string accessKey = "YOUR ACCESS KEY";
            string secretKey = "YOUR SECRET KEY";
            string appId = "YOUR APPLICATION ID";
            string appKey = "YOUR APPLICATION KEY";

            //Generate request header values
            string hdrDate = System.DateTime.Now.ToUniversalTime().ToString("R");
            string requestId = System.Guid.NewGuid().ToString();

            //Create the HMAC SHA1 of the Base64 decoded secret key for the Authorization header
            System.Security.Cryptography.HMAC h = new System.Security.Cryptography.HMACSHA1(System.Convert.FromBase64String(secretKey));

            //Use the HMAC SHA1 value to sign the hdrDate + ":" requestId + ":" + URI + ":" + appkey
            byte[] hash = h.ComputeHash(System.Text.Encoding.Default.GetBytes(hdrDate + ":" + requestId + ":" + uri + ":" + appKey));

            //Build the signature to be included in the Authorization header in your request
            string signature = "MC " + accessKey + ":" + System.Convert.ToBase64String(hash);

            //Build Request
            System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(baseUrl + uri);
            request.Method = "POST";
            request.ContentType = "application/json";

            //Add Headers
            request.Headers[System.Net.HttpRequestHeader.Authorization] = signature;
            request.Headers.Add("x-mc-date", hdrDate);
            request.Headers.Add("x-mc-req-id", requestId);
            request.Headers.Add("x-mc-app-id", appId);

            //Add request body
            //Create and write data to stream
            string postData = @"{
                    ""data"": [
                        {
                            ""searchBy"": {
                                ""value"": ""String"",
                                ""fieldName"": ""String""
                            },
                            ""start"": ""2015-11-16T14:49:18+0000"",
                            ""admin"": true,
                            ""end"": ""2015-11-16T14:49:18+0000""
                        }
                    ]
                }";

            byte[] payload = System.Text.Encoding.UTF8.GetBytes(postData);

            System.IO.Stream stream = request.GetRequestStream();
            stream.Write(payload, 0, payload.Length);
            stream.Close();

            //Send Request
            System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse();

            //Output response to console
            System.IO.StreamReader reader = new System.IO.StreamReader(response.GetResponseStream());
            string responseBody = "";
            string temp = null;
            while ((temp = reader.ReadLine()) != null)
            {
                responseBody += temp;
            };
            System.Console.WriteLine(responseBody);
            System.Console.ReadLine();
        }
#Setup required variables
$baseUrl = "https://xx-api.mimecast.com"
$uri = "/api/gateway/get-hold-message-list"
$url = $baseUrl + $uri
$accessKey = "YOUR ACCESS KEY"
$secretKey = "YOUR SECRET KEY"
$appId = "YOUR APPLICATION ID"
$appKey = "YOUR APPLICATION KEY"

#Generate request header values
$hdrDate = (Get-Date).ToUniversalTime().ToString("ddd, dd MMM yyyy HH:mm:ss UTC")
$requestId = [guid]::NewGuid().guid

#Create the HMAC SHA1 of the Base64 decoded secret key for the Authorization header
$sha = New-Object System.Security.Cryptography.HMACSHA1
$sha.key = [Convert]::FromBase64String($secretKey)
$sig = $sha.ComputeHash([Text.Encoding]::UTF8.GetBytes($hdrDate + ":" + $requestId + ":" + $uri + ":" + $appKey))
$sig = [Convert]::ToBase64String($sig)

#Create Headers
$headers = @{"Authorization" = "MC " + $accessKey + ":" + $sig;
                "x-mc-date" = $hdrDate;
                "x-mc-app-id" = $appId;
                "x-mc-req-id" = $requestId;
                "Content-Type" = "application/json"}

#Create post body
$postBody = "{
                    ""data"": [
                        {
                            ""searchBy"": {
                                ""value"": ""String"",
                                ""fieldName"": ""String""
                            },
                            ""start"": ""2015-11-16T14:49:18+0000"",
                            ""admin"": true,
                            ""end"": ""2015-11-16T14:49:18+0000""
                        }
                    ]
                }"

#Send Request
$response = Invoke-RestMethod -Method Post -Headers $headers -Body $postBody -Uri $url

#Print the response
$response
public static void main(String[] args) throws java.io.IOException, java.security.NoSuchAlgorithmException, java.security.InvalidKeyException {

        //set up variables for request
        String baseUrl = "https://xx-api.mimecast.com";
        String uri = "/api/gateway/get-hold-message-list";
        String url = "https://" + baseUrl + uri;
        String accessKey = "YOUR ACCESS KEY";
        String secretKey = "YOUR SECRET KEY";
        String appId = "YOUR APPLICATION ID";
        String appKey = "YOUR APPLICATION KEY";

        //create URL object
        java.net.URL obj = new java.net.URL(url);

        // set guid for x-mc-req-id header
        String guid = java.util.UUID.randomUUID().toString();

        // set date for x-mc-date header
        java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss z");
        sdf.setTimeZone(java.util.TimeZone.getTimeZone("UTC"));
        String date = sdf.format(new java.util.Date());

        //create signature for the Authorization header
        String dataToSign = date + ":" + guid + ":" + uri + ":" + appKey;
        String hmacSHA1 = "HmacSHA1";
        javax.crypto.spec.SecretKeySpec signingKey = new javax.crypto.spec.SecretKeySpec(org.apache.commons.codec.binary.Base64.decodeBase64(secretKey.getBytes()), hmacSHA1);
        javax.crypto.Mac mac = javax.crypto.Mac.getInstance(hmacSHA1);
        mac.init(signingKey);
        String sig = new String(org.apache.commons.codec.binary.Base64.encodeBase64(mac.doFinal(dataToSign.getBytes())));

        // create request object
        javax.net.ssl.HttpsURLConnection con = (javax.net.ssl.HttpsURLConnection) obj.openConnection();

        //set request type to POST
        con.setRequestMethod("POST");
        con.setDoOutput(true);

        //add reuqest headers
        con.setRequestProperty("Authorization", "MC " + accessKey + ":" + sig);
        con.setRequestProperty("x-mc-req-id", guid);
        con.setRequestProperty("x-mc-app-id", appId);
        con.setRequestProperty("x-mc-date", date);
        con.setRequestProperty("Content-Type", "application/json");
        con.setRequestProperty("Accept", "application/json");

        //Add post body to the request
        String postBody = "{\n" +
        " \"data\": [\n" +
        "     {\n" +
        "          \"searchBy\": {\n" +
        "               \"value\": \"String\",\n" +
        "               \"fieldName\": \"String\"\n" +
        "          }\n" +
        "          \"start\": \"2015-11-16T14:49:18+0000\",\n" +
        "          \"admin\": true,\n" +
        "          \"end\": \"2015-11-16T14:49:18+0000\"\n" +
        "     }\n" +
        " ]\n" +
        "}";
        java.io.OutputStream os = con.getOutputStream();
        os.write(postBody.getBytes("UTF-8"));
        os.close();

        //process response
        java.io.BufferedReader in = new java.io.BufferedReader(
                new java.io.InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        //return result
        java.lang.System.out.println(response.toString());
    }