fromConfig static method
Retrieves a single CredentialParams from configuration parameters from 'credential' section. If 'credentials' section is present instead, then is returns only the first credential element.
config
ConfigParams, containing a section named 'credential(s)'. Return the generated CredentialParams object.
See manyFromConfig
Implementation
static CredentialParams? fromConfig(ConfigParams config) {
var credentials = CredentialParams.manyFromConfig(config);
return credentials.isNotEmpty ? credentials[0] : null;
}