Get-PowerShellBlog: Multipart/form-data Support for Invoke-WebRequest and Invoke-RestMethod in PowerShell Core
![CS299590 - The error "The format 'multipart/form-data;boundary=XXXX' is not supported." is received when trying to upload a primary content to documents using REST API in Windchill REST Services 1.3 CS299590 - The error "The format 'multipart/form-data;boundary=XXXX' is not supported." is received when trying to upload a primary content to documents using REST API in Windchill REST Services 1.3](https://support.ptc.com/images/cs/articles/2019/01/1547824048rFvy/Format%20Error.jpg)
CS299590 - The error "The format 'multipart/form-data;boundary=XXXX' is not supported." is received when trying to upload a primary content to documents using REST API in Windchill REST Services 1.3
![Using the HTTP Action to POST Multipart Form Data in Power Automate & Logic Apps – William's IT Blog Using the HTTP Action to POST Multipart Form Data in Power Automate & Logic Apps – William's IT Blog](https://willpagenz.files.wordpress.com/2019/12/capture-48.png)
Using the HTTP Action to POST Multipart Form Data in Power Automate & Logic Apps – William's IT Blog
![Content-Type boundary header for multipart/form-data is incorrect when digest authentication is used · Issue #6140 · postmanlabs/postman-app-support · GitHub Content-Type boundary header for multipart/form-data is incorrect when digest authentication is used · Issue #6140 · postmanlabs/postman-app-support · GitHub](https://user-images.githubusercontent.com/4413825/54873216-7fffcf00-4e1d-11e9-8dc2-818b5e91466d.png)
Content-Type boundary header for multipart/form-data is incorrect when digest authentication is used · Issue #6140 · postmanlabs/postman-app-support · GitHub
![How to send Parameters through Body with body type - multipart/form-data in HTTP Request - Activities - UiPath Community Forum How to send Parameters through Body with body type - multipart/form-data in HTTP Request - Activities - UiPath Community Forum](https://global.discourse-cdn.com/uipath/optimized/4X/a/9/2/a926ae6725a92e085d1697db7cf244b432a37c24_2_690x334.jpeg)