Retrieves all task activities, optionally filtered via OData query options.

Request Information

URI Parameters :

None.

Body Parameters :

None.

Response Information

Resource Description :

IHttpActionResult containing the list of task activities.

task_activity
NameDescriptionTypeAdditional information
id

Primary Key

 globally unique identifier
name

Name of this activity type.

 string
only_for_system

Indicates this activity type is reserved for system-generated activities and should not be selectable by users.

 boolean
sales_organization_id

FK of sales_organization. Filled if specific of one SO, empty if can be used by all.

 globally unique identifier
modified_dateutc

Readonly system field managed by database, filled with GetUtcDate when adding,updating

 date

Response Formats

application/json, text/json

Sample: 
{
  "id": "8532e2bf-bd31-428b-8ea1-962926ba050f",
  "name": "sample string 2",
  "only_for_system": true,
  "sales_organization_id": "776c03c7-377d-4bd6-8930-22c770d8e3c2",
  "modified_dateutc": "2026-09-16T10:09:34.3584349+00:00"
}

application/xml, text/xml

Sample: 
<task_activity xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
  <id>8532e2bf-bd31-428b-8ea1-962926ba050f</id>
  <modified_dateutc>2026-09-16T10:09:34.358Z</modified_dateutc>
  <name>sample string 2</name>
  <only_for_system>true</only_for_system>
  <sales_organization_id>776c03c7-377d-4bd6-8930-22c770d8e3c2</sales_organization_id>
</task_activity>