Retrieves a paginated list of activities for multiple entities within a space. Activities represent tracked changes, assignments, updates, and other system events that provide an audit trail for program management entities. Use this endpoint when you need to query activities across multiple programs or tasks simultaneously.

Key Features:

• Supports querying activities across multiple entities in a single request
• Provides comprehensive filtering by activity type and entity identifiers
• Uses cursor-based pagination for efficient traversal of large activity datasets
• Returns complete audit trail with actor information and timestamps
• Supports flexible sorting by creation date or modification date in ascending or descending order

Authorization Logic:

1. User must have a valid JWT token with appropriate scopes
2. User must have permission to view the target space and entities
3. Activity results are filtered based on user's access to individual entities

Usage Example:

Query recent activities across multiple programs for compliance reporting and progress tracking.