Base64-encoded content to upload
Optionalcustom_Optional custom charges configuration (from ipfsQuote)
OptionaldurationOptional pin duration
OptionalfilenameOptional filename for the content
OptionalmetadataOptional metadata to associate with the pin
The IPFS operation type
Payload for IPFS_ADD operation
Uploads content to IPFS and automatically pins it to the sender's account. Content is base64 encoded for JSON compatibility.