func (o *IncomeVerificationPrecheckUser) SetFirstName(v string) {
	o.FirstName.Set(&v)
}
SetFirstName gets a reference to the given NullableString and assigns it to the FirstName field.
package plaid
import (
	"encoding/json"
)
type IncomeVerificationPrecheckUser struct {
	FirstName NullableString `json:"first_name,omitempty"`
	LastName NullableString `json:"last_name,omitempty"`
	EmailAddress NullableString `json:"email_address,omitempty"`
	HomeAddress NullableSignalAddressData `json:"home_address,omitempty"`
}
func NewIncomeVerificationPrecheckUser() *IncomeVerificationPrecheckUser {
	this := IncomeVerificationPrecheckUser{}
	return &this
}
func NewIncomeVerificationPrecheckUserWithDefaults() *IncomeVerificationPrecheckUser {
	this := IncomeVerificationPrecheckUser{}
	return &this
}
func (o *IncomeVerificationPrecheckUser) GetFirstName() string {
	if o == nil || o.FirstName.Get() == nil {
		var ret string
		return ret
	}
	return *o.FirstName.Get()
}
func (o *IncomeVerificationPrecheckUser) GetFirstNameOk() (*string, bool) {
	if o == nil  {
		return nil, false
	}
	return o.FirstName.Get(), o.FirstName.IsSet()
}
func (o *IncomeVerificationPrecheckUser) HasFirstName() bool {
	if o != nil && o.FirstName.IsSet() {
		return true
	}
	return false
}