Actions309
- System Actions
- Contact list
- Contact details
- List organizations
- List policies
- List active jobs
- List activities
- List active alerts (triggered conditions)
- List all available automation scripts
- Device Custom Fields
- List devices
- List devices (detailed)
- List enabled notification channels
- Global custom fields
- Update global custom field values
- List groups (saved searches)
- List locations
- List device roles
- List notification channels
- List organizations (Detailed)
- List scheduled tasks
- List supported 3rd party software
- List users
- Find devices
- End user list
- Technicians list
- Get user roles
- Management Actions
- Create a contact
- Update a contact
- Delete a contact
- Get custom fields policy conditions
- Create custom fields policy condition
- Get windows event conditions
- Create windows event condition
- Delete policy condition
- Get custom fields policy condition
- Get windows event condition
- Create new organization
- Approve/Reject devices
- Reset alert/condition
- Reset alert/condition and provide custom data for activity
- Schedule maintenance
- Cancel maintenance
- Windows service control
- Decommission device
- Update device information
- Device link
- Reset device policy overrides
- Reboot device
- Remove device owner
- Device scripting options
- Run script or built-in action
- Set device owner
- Modify Windows Service configuration
- Run OS patch apply
- Run OS patch scan
- Run Software patch apply
- Run Software patch scan
- Add new location to organization
- Generate installer
- Update organization
- Update location
- Change organization policy mappings
- Creates new Policy
- Create end user
- Update a specific end user
- Delete end user
- Update device access for end user
- Create a technician
- Update a technician
- Delete a technician
- Add user role members
- Remove users from user role
- Set organization access permissions for a role
- NodeRoles Actions
- Webhooks Actions
- KnowledgeBaseArticles Actions
- Upload temporary attachments
- Archive knowledge base articles
- Archive knowledge base folders
- Create knowledge base articles
- Update knowledge base articles
- Delete knowledge base articles
- Delete knowledge base folders
- Download knowledge base article
- Get knowledge base article
- Lists organization knowledge base articles
- Get global knowledge base article
- Lists global knowledge base articles
- Get knowledge base article signed urls
- Returns knowledge base folder
- Move knowledge base items
- Restore archive knowledge base articles
- Restore archived knowledge base folders
- Upload knowledge base articles
- Download related item attachment
- Get related item attachments signed urls
- ChecklistTemplates Actions
- OrganizationChecklists Actions
- Archive organization checklists
- List client checklists
- Create organization checklists
- Update organization checklists
- Create organization checklists from templates
- Get client checklist
- Delete an organization checklist
- Delete organization checklists
- Get organization checklist signed urls
- Promote organization checklists
- Restore organization checklists
- OrganizationDocuments Actions
- Archive an organization document
- Archives organization documents
- Create organization document
- List all organization documents with field values
- Create organization documents
- Update organization documents
- Delete an archived organization document
- Get organization document signed urls
- List organization documents with field values
- Restore an organization document
- Restore multiple multi page organization documents
- Update organization document
- DocumentTemplates Actions
- AssetTags Actions
- CustomFields Actions
- RelatedItems Actions
- AssetRelationships Actions
- SoftwareLicenses Actions
- UnmanagedDevices Actions
- Backup Actions
- Billing Actions
- Get all accounts
- Creates a new account
- Get specific account
- Updates an account
- Deletes an account
- Retrieves an agreement list.
- Creates an agreement.
- Deactivate agreement
- Retrieves an agreement given its ID.
- Updates an agreement.
- Approves invoices
- Archive invoices
- Get all invoices
- Creates an invoice
- Export invoices
- Get invoice by ID
- Updates an invoice
- Unarchive invoices
- Update invoice note
- Activates a product
- Get all products
- Creates a product
- Deactivates a product
- Get product by ID
- Updates a product
- Creates an adhoc ticket product.
- Creates a catalog ticket product.
- Get all products related to a ticket
- Removes a list of ticket products from a ticket
- Updates a ticket product.
- Updates PSA properties of a ticket time entry
- CustomTabs Actions
- Create a new Custom Tab
- Retrieve a Custom Tab
- Update a Custom Tab
- Delete a Custom Tab
- Get End User
- Get Organization
- Get Role
- Retrieve all of the custom tabs available to end user views
- Retrieve all of the custom tabs available for global scope
- Rename a Custom Tab
- Set the tab visibility of the specified tab
- Update the order of custom tabs for end-user tabs
- Update the order of custom tabs for global scope
- Update Order
- Update the order of custom tabs for a specific role
- Ticketing Actions
- VulnerabilityManagement Actions
- Devices Actions
- Device details
- Device currently running (active) jobs
- Device activities
- Device alerts (triggered conditions)
- Device disk drives
- OS Patch installation report for device
- Software Patch history for device
- Last logged-on user information
- Device network interfaces
- OS Patches
- Pending, Failed and Rejected Software patches for device
- Device processors
- Windows services
- Device software inventory
- Device storage volumes
- Device custom fields
- Update Field Values
- Get summary of device policy overrides
- Geolocation Actions
- Groups Actions
- Organization Actions
- Location Actions
- Queries Actions
- Antivirus status report
- Antivirus threats report
- Computer systems report
- Custom fields detailed report
- Custom fields report
- Device health report
- Device backup usage
- Disk drives report
- OS Patch installation report
- Software Patch history report
- Last logged-on user report
- List Network Interfaces
- Operating systems report
- Pending, Failed and Rejected OS patches report
- Pending, Failed and Rejected Software patches report
- Get summary of device policy overrides
- Processor report
- RAID controller report
- RAID drive report
- Scoped custom fields detailed report
- Scoped custom fields report
- Software inventory
- Disk volumes report
- Windows services report
- Users Actions
KnowledgeBaseArticles → Download related item attachment
AI-generatedSummary
Download the attachment file associated with a specified related item ID in the KnowledgeBaseArticles resource of NinjaOne.
Inputs
- relatedItemId (required) — The unique identifier of the related item whose attachment you want to download.
- returnAll — Whether to return all results or only a single page. If false, only one page of results is returned with no pagination parameters sent.
- options — Optional settings including custom request body JSON, custom HTTP headers, query filters, batching options, debugging mode, pagination configuration, and request timeout in milliseconds.
Output shape
a binary file representing the downloaded attachment related to the specified related item ID.
The output includes the attachment file data. Pagination and batching apply only if multiple items could be returned; however, this operation targets downloading a single item's attachment so typically returns one result. Enabling debug adds actual request details in the output.