Hi,
I am trying to extract an email attachment and passing it to an action to use my model i build to read the pdf files. Having this error below.

Here is my flow. I have created an object type variable to store the attachment name and content type.

The data behind the variable is in this format
[{"Name":"IMG_20221115_0002.pdf","ContentBytes":"JVBERi0xLjMKJeLjz9MKMSAwIG9iago8PCAKL0NyZWF0b3IgKENhbm9uIFNDMTAxMSkKL0NyZWF0aW9uRGF0ZSAoRDoyMDIyMTExNTEzNDEyNS0wNicwMCcpCi9Qcm9kdWNlciAoSUogU2NhbiBVdGlsaXR5KQo+PiAKZW5kb2JqCjIgMCBvYmoKPDwgCi9QYWdlcyAzIDAgUiAKL1R5cGUgL0NhdGFsb2cgCj4+IAplbmRvYmoKNCAwIG9iago8PCAvV2lkdGggNzQgL0hlaWdodCAxMDYgCi9CaXRzUGVyQ29tcG9uZW50IDggL0NvbG9yU3BhY2UgL0RldmljZVJHQgovRmlsdGV