Upload LTM SSL Certificate and Key using REST API

Thank you  for getting back.

I probably should have elaborated a little bit more on my scenario

I have my own python wrapper for the BIGIP API ( not using the SDK ), assuming that there is a platform that I can API to generate certificates and keys ( not F5 ), now in my program I have the actual cert and key text in memory and I don't want to write them on disc and then upload them. 

given the two API endpoints you mentioned

/mgmt/tm/sys/file/ssl-key
/mgmt/tm/sys/file/ssl-cert

what would the API call look like, there are a few keys that should be sent in the POST body here APIRef_tm_sys_file_ssl-key (f5.com) but I can't figure out thow to just send the cert and key text, without refering to a file on disc

hypothetical call using /mgmt/tm/sys/file/ssl-key and using a partition that is not Common

POST request with JSON body as following

{
    "name": "mykey.key",
    "tmPartition": "Partition1",
    "whatkey?": "-----BEGIN RSA PRIVATE KEY-----\nMIIEpAIBAAKCAQEA6E4h6p1AaatxTQ0BZqEu987eMMz+embO+VBtrlnVddsdXdc-----END RSA PRIVATE KEY-----\n"
}

after making that hypothetical call, the key should now be recognized on the F5 as mykey.key and I can reference it in the AS3 as you mentioned earlier.

I hope that cleared the scenario.

note: if there's a postman request example for the above scenario that would be great

Regards,

Shereif