Overview

The Get Message activity calls the Microsoft Graph GetChannelMessage or GetChatMessage API
to retrieve a specified message (MessageId) from a chat (ChatId) or channel (ChannelId) and team (TeamID).

After performing the search, the activity outputs its properties in a ChatMessage object (Message) that you can use as input variables in subsequent activities (e.g., ChatMessage.Id in Get Message Replies, Reply To Message, etc.).

The difference between this activity and the Get Messages activity is the requirement to input of a specific message (MessageId). Inputting the MessageId enables you to retrieve a specific ChatMessage object instead of an array of objects that gets returned in the Get Messages activity.

How it works

The following steps and message sequence diagram is an example of how the activity works from design time (i.e., the activity dependencies and input/output properties) to run time.

Complete the Setup steps.
Add the Microsoft Teams Scope activity to your project.
Complete one of the following two options (A or B):
A. Add an activity or run an external process that outputs a Chat.Id value (e.g., Get Chats).
B. Add an activity or run an external process that outputs a Team.Id value (e.g.,Get Teams) AND an activity or external process that outputs a Channel.Id value (e.g., Get Channels).
Add the Get Message activity inside the Microsoft Teams Scope activity.
Enter values for the Channel OR Chat and Input properties.
Create and enter a ChatMessage variable for your Output property.
Run the activity.
- Your input property values are sent to the GetChannelMessage or GetChatMessage API.
- The API returns the ChatMessage value to your output property variable.

Properties

The values for the following properties are specified when adding this activity to your project in UiPath Studio.

Common

DisplayName

The display name of the activity.

Attributes	Details
Type	`String`
Required	Yes
Default value	Get Messages
Allowed values	Enter a `String` or `String` variable.
Notes	N/A

Channel

TeamId

The Id of the Team object that contains the channel you want to get messages from.

Attributes	Details
Type	`String`
Required	Yes (if ChatId is empty)
Default value	Empty
Allowed values	Enter a `String` or `String` variable.
Notes	To get the `Team.Id` value, use an external process or activity that includes the `Team.Id` value in its output (e.g., Get Teams or external API call) Either (ChatId) or (TeamId and ChannelId) are required.

ChannelId

The Id of the Channel object that you want to get the message from.

Attributes	Details
Type	`String`
Required	Yes (if TeamId has a value)
Default value	Empty
Allowed values	Enter a `String` or `String` variable.
Notes	To get the `Channel.Id` value, use an external process or activity that includes the `Channel.Id` value in its output (e.g., Get Channels or external API call) Either (ChatId) or (TeamId and ChannelId) are required.

Chat

ChatId

The Id of the Chat object that you want to send the message to.

Attributes	Details
Type	`String`
Required	Yes (if TeamId and ChannelId are empty)
Default value	Empty
Allowed values	Enter a `String` or `String` variable.
Notes	To get the `Chat.Id` value, use an external process or activity that includes the `Chat.Id` value in its output (e.g., Get Chats or external API call) Either (ChatId) or (TeamId and ChannelId) are required.

Input

MessageId

The Id of the message that you want to retrieve.

Attributes	Details
Type	`String`
Required	Yes
Default value	Empty
Allowed values	Enter a `String` or `String` variable.
Notes	To get the `Message.Id` value, use an external process or activity that includes the `Message.Id` value in its output (e.g., Get Messages or external API call).

Misc

Private

If selected, the values of variables and arguments are no longer logged at Verbose level.

Attributes	Details
Type	Checkbox
Required	No
Default value	Not Selected
Allowed values	Selected or Not Selected
Notes	N/A

Output

Message

The ChatMessage object that represents the message specified in the MessageId property.

Attributes	Details
Type	`ChatMessage`
Required	No (required if you plan to use the output data in subsequent activities)
Default value	Empty
Allowed values	Enter a `ChatMessage` variable.
Notes	The variable you create for this property can be used as an input variable in subsequent activities (e.g., Get Message Replies, Reply To Message, etc.). The `ChatMessage` object includes multiple properties that you can use in other activities.The example image below shows some of the properties that you can return. Note - some properties listed in the designer are not applicable to the `ChatMessage` object (e.g., `ODatatType`). For a list of the applicable `Team` properties, visit the links above.

Example

The following image shows an example of the activity dependency relationship and input/output property values.

For step-by-step instructions and examples, see the Quickstart guides.

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