deployment not working

[pparent902]

in my log... maybe something is missing in the role...

T02:35:37.838Z [WARNING]: Traceback (most recent call last):
File "/root/.local/lib/python3.7/site-packages/samcli/lib/samlib/wrapper.py", line 68, in run_plugins
parser.parse(template_copy, all_plugins) # parse() will run all configured plugins
File "/root/.local/lib/python3.7/site-packages/samcli/lib/samlib/wrapper.py", line 102, in parse
raise InvalidDocumentException(document_errors)
samtranslator.model.exceptions.InvalidDocumentException: [InvalidResourceException('ImageMagick', 'User: arn:aws:sts::123456789abc:assumed-role/AmplifyBackend/BuildSession is not authorized to perform: serverlessrepo:CreateCloudFormationTemplate on resource: arn:aws:serverlessrepo:us-east-1:cba987654321:applications/image-magick-lambda-layer')]
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/.local/bin/sam", line 8, in
sys.exit(cli())