/telnyx-sip-integrations-go

name: telnyx-sip-integrations-go
description: >-
  Manage call recordings, media storage, Dialogflow integration, and external
  connections for SIP trunking. This skill provides Go SDK examples.
metadata:
  author: telnyx
  product: sip-integrations
  language: go
  generated_by: telnyx-openapi-pipeline

<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. -->

Telnyx Sip Integrations - Go

Installation

go get github.com/team-telnyx/telnyx-go

Setup

import (
  "context"
  "fmt"
  "os"

  "github.com/team-telnyx/telnyx-go"
  "github.com/team-telnyx/telnyx-go/option"
)

client := telnyx.NewClient(
  option.WithAPIKey(os.Getenv("TELNYX_API_KEY")),
  option.WithPublicKey(os.Getenv("TELNYX_PUBLIC_KEY")), // Required for client.Webhooks.Unwrap (webhook verification)
)

All examples below assume `client` is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

import "errors"

result, err := client.Messages.Send(ctx, params)
if err != nil {
  var apiErr *telnyx.Error
  if errors.As(err, &apiErr) {
    switch apiErr.StatusCode {
    case 422:
      fmt.Println("Validation error — check required fields and formats")
    case 429:
      // Rate limited — wait, then retry the request (bounded exponential backoff)
      fmt.Println("Rate limited, retrying...")
    default:
      fmt.Printf("API error %d: %s\n", apiErr.StatusCode, apiErr.Error())
    }
  } else {
    fmt.Println("Network error — check connectivity and retry")
  }
  return err // Propagate: a failed request must never look like success to the caller
}

Common error codes: `401` invalid API key, `403` insufficient permissions, `404` resource not found, `422` validation error (check field formats), `429` rate limited (retry with exponential backoff).

Important Notes

• **Pagination:** Use `ListAutoPaging()` for automatic iteration: `iter := client.Resource.ListAutoPaging(ctx, params); for iter.Next() { item := iter.Current() }`.

Retrieve a stored credential

Returns the information about custom storage credentials.

`GET /custom_storage_credentials/{connection_id}`

	customStorageCredential, err := client.CustomStorageCredentials.Get(context.Background(), "connection_id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", customStorageCredential.ConnectionID)

Returns: `backend` (enum: gcs, s3, s3-generic, azure), `configuration` (object)

Create a custom storage credential

Creates a custom storage credentials configuration.

`POST /custom_storage_credentials/{connection_id}`

	customStorageCredential, err := client.CustomStorageCredentials.New(
		context.Background(),
		"connection_id",
		telnyx.CustomStorageCredentialNewParams{
			CustomStorageConfiguration: telnyx.CustomStorageConfigurationParam{
				Backend: telnyx.CustomStorageConfigurationBackendGcs,
				Configuration: telnyx.CustomStorageConfigurationConfigurationUnionParam{
					OfGcs: &telnyx.GcsConfigurationDataParam{
						Backend: telnyx.GcsConfigurationDataBackendGcs,
					},
				},
			},
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", customStorageCredential.ConnectionID)

Returns: `backend` (enum: gcs, s3, s3-generic, azure), `configuration` (object)

Update a stored credential

Updates a stored custom credentials configuration.

`PUT /custom_storage_credentials/{connection_id}`

	customStorageCredential, err := client.CustomStorageCredentials.Update(
		context.Background(),
		"connection_id",
		telnyx.CustomStorageCredentialUpdateParams{
			CustomStorageConfiguration: telnyx.CustomStorageConfigurationParam{
				Backend: telnyx.CustomStorageConfigurationBackendGcs,
				Configuration: telnyx.CustomStorageConfigurationConfigurationUnionParam{
					OfGcs: &telnyx.GcsConfigurationDataParam{
						Backend: telnyx.GcsConfigurationDataBackendGcs,
					},
				},
			},
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", customStorageCredential.ConnectionID)

Returns: `backend` (enum: gcs, s3, s3-generic, azure), `configuration` (object)

Delete a stored credential

Deletes a stored custom credentials configuration.

`DELETE /custom_storage_credentials/{connection_id}`

	err := client.CustomStorageCredentials.Delete(context.Background(), "connection_id")
	if err != nil {
		log.Fatal(err)
	}

Retrieve stored Dialogflow Connection

Return details of the Dialogflow connection associated with the given CallControl connection.

`GET /dialogflow_connections/{connection_id}`

	dialogflowConnection, err := client.DialogflowConnections.Get(context.Background(), "connection_id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", dialogflowConnection.Data)

Returns: `connection_id` (string), `conversation_profile_id` (string), `environment` (string), `record_type` (string), `service_account` (string)

Create a Dialogflow Connection

Save Dialogflow Credentiails to Telnyx, so it can be used with other Telnyx services.

`POST /dialogflow_connections/{connection_id}`

	dialogflowConnection, err := client.DialogflowConnections.New(
		context.Background(),
		"connection_id",
		telnyx.DialogflowConnectionNewParams{
			ServiceAccount: map[string]any{
				"type":                        "bar",
				"project_id":                  "bar",
				"private_key_id":              "bar",
				"private_key":                 "bar",
				"client_email":                "bar",
				"client_id":                   "bar",
				"auth_uri":                    "bar",
				"token_uri":                   "bar",
				"auth_provider_x509_cert_url": "bar",
				"client_x509_cert_url":        "bar",
			},
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", dialogflowConnection.Data)

Returns: `connection_id` (string), `conversation_profile_id` (string), `environment` (string),