---
schema_version: "1"
id: 61069ac6136b46af9ecbdfce91a0fad9169bb372173dca2865678ee6faace536
title: RetrieveSingleOptions
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/retrievesingleoptions.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/retrievesingleoptions.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 2c3d9f6f1fc1264f27d0616734d6706b109f1b25ab8b002c280b9e39bc68dd76
products:
  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# RetrieveSingleOptions

| Name                    | Data Type                                          | Description                                                                                                                                                                                                                                                                                  |
| ----------------------- | -------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `CallsInConversation`   | Integer                                            | Represents the number of calls that must be received before the conversation support in the asynchronous API begins processing.                                                                                                                                                              |
| `Client`                | [ClientID](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/clientid.md)                            | Specifies the account ownership and context of an object.                                                                                                                                                                                                                                    |
| `ConversationID`        | String                                             | Unique ID of initial async API call. All requests that are processed as a single unit have the same ConversationID.                                                                                                                                                                          |
| `Parameters`            | Array of [APIProperty](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/apiproperty.md) objects     | Container for key value pairs of parameters for objects.                                                                                                                                                                                                                                     |
| `Priority`              | String                                             | Defines the priority for a triggered send. Valid values include Low, Medium, and High.                                                                                                                                                                                                       |
| `QueuePriority`         | [Priority](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/priority.md)                            | Defines the priority for asynchronous sends. Accepted values: `High`, `Medium`, and `Low`. The default value is `Medium`.                                                                                                                                                                    |
| `RequestExpirationTime` | String                                             | The date and time when the asynchronous API request expires. Specify the value in ISO 8601 format with UTC time or with a timezone offset. When you specify both `RequestExpirationTime` and `ScheduledTime` in a request, the `RequestExpirationTime` must occur after the `ScheduledTime`. |
| `RequestType`           | [RequestType](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/requesttype.md)                      | The type of request. Possible values are `synchronous` and `asynchronous`.                                                                                                                                                                                                                   |
| `SaveOptions`           | Array of [SaveOption](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/saveaction.md) objects       | Specifies how information is overwritten.                                                                                                                                                                                                                                                    |
| `ScheduledTime`         | String                                             | The date and time at which the request must be processed. Specify the value in ISO 8601 format with UTC time or a timezone offset. The specified time can be up to 30 days in the future.                                                                                                    |
| `SendResponseTo`        | Array of [AsyncResponse](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/asyncresponse.md) objects | Defines how responses are returned and under what conditions. Optional.                                                                                                                                                                                                                      |
| `SequenceCode`          | Integer                                            | Specifies the processing sequence of a multi-step conversation. This optional property requires the use of ConversationID.                                                                                                                                                                   |