# Dialogflow V2 API - Class Google::Cloud::Dialogflow::V2::Connection::ErrorDetails (v1.16.1)

1.16.1 (latest) 1.16.0 1.15.0 1.14.0 1.13.0 1.12.1 1.11.0 1.10.1 1.9.1 1.8.0 1.7.0 1.6.0 1.5.0 1.4.1 1.3.0 1.2.0 1.1.1 1.0.0 0.34.0 0.33.0 0.32.2 0.31.0 0.30.0 0.29.0 0.28.0 0.27.0 0.26.2 0.25.0 0.24.0 0.23.0 0.22.0 0.21.0 0.20.0 0.19.0 0.18.0 0.17.1 0.16.0 0.15.2 0.14.0 0.13.0 0.12.0 Reference documentation and code samples for the Dialogflow V2 API class Google::Cloud::Dialogflow::V2::Connection::ErrorDetails.

The error details of Sip Trunk connection authentication.

## Inherits

- Object

## Extended By

- Google::Protobuf::MessageExts::ClassMethods

## Includes

- Google::Protobuf::MessageExts

## Methods

### #certificate_state

    def certificate_state() -> ::Google::Cloud::Dialogflow::V2::Connection::CertificateState

**Returns**

- ([::Google::Cloud::Dialogflow::V2::Connection::CertificateState](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-dialogflow-v2/latest/Google-Cloud-Dialogflow-V2-Connection-CertificateState)) --- Output only. The status of the certificate authentication.

### #error_message

    def error_message() -> ::String

**Returns**

- (::String) --- The error message provided from SIP trunking auth service

### #error_message=

    def error_message=(value) -> ::String

**Parameter**

- **value** (::String) --- The error message provided from SIP trunking auth service
**Returns**

- (::String) --- The error message provided from SIP trunking auth service