telnyx-numbers-compliance-go

Telnyx Numbers Compliance - 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")),
)

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 and retry with 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")
  }
}

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

• Phone numbers must be in E.164 format (e.g., +13125550001). Include the + prefix and country code. No spaces, dashes, or parentheses.
• Pagination: Use ListAutoPaging() for automatic iteration: iter := client.Resource.ListAutoPaging(ctx, params); for iter.Next() { item := iter.Current() }.

Retrieve Bundles

Get all allowed bundles.

GET /bundle_pricing/billing_bundles

	page, err := client.BundlePricing.BillingBundles.List(context.Background(), telnyx.BundlePricingBillingBundleListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: cost_code (string), created_at (date), currency (string), id (uuid), is_public (boolean), mrc_price (float), name (string), slug (string), specs (array[string])

Get Bundle By Id

Get a single bundle by ID.

GET /bundle_pricing/billing_bundles/{bundle_id}

	billingBundle, err := client.BundlePricing.BillingBundles.Get(
		context.Background(),
		"8661948c-a386-4385-837f-af00f40f111a",
		telnyx.BundlePricingBillingBundleGetParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", billingBundle.Data)

Returns: active (boolean), bundle_limits (array[object]), cost_code (string), created_at (date), id (uuid), is_public (boolean), name (string), slug (string)

Get User Bundles

Get a paginated list of user bundles.

GET /bundle_pricing/user_bundles

	page, err := client.BundlePricing.UserBundles.List(context.Background(), telnyx.BundlePricingUserBundleListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: active (boolean), billing_bundle (object), created_at (date), id (uuid), resources (array[object]), updated_at (date), user_id (uuid)

Create User Bundles

Creates multiple user bundles for the user.

POST /bundle_pricing/user_bundles/bulk

Optional: idempotency_key (uuid), items (array[object])

	userBundle, err := client.BundlePricing.UserBundles.New(context.Background(), telnyx.BundlePricingUserBundleNewParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", userBundle.Data)

Returns: active (boolean), billing_bundle (object), created_at (date), id (uuid), resources (array[object]), updated_at (date), user_id (uuid)

Get Unused User Bundles

Returns all user bundles that aren't in use.

GET /bundle_pricing/user_bundles/unused

	response, err := client.BundlePricing.UserBundles.ListUnused(context.Background(), telnyx.BundlePricingUserBundleListUnusedParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: billing_bundle (object), user_bundle_ids (array[string])

Get User Bundle by Id

Retrieves a user bundle by its ID.

GET /bundle_pricing/user_bundles/{user_bundle_id}

	userBundle, err := client.BundlePricing.UserBundles.Get(
		context.Background(),
		"ca1d2263-d1f1-43ac-ba53-248e7a4bb26a",
		telnyx.BundlePricingUserBundleGetParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", userBundle.Data)

Returns: active (boolean), billing_bundle (object), created_at (date), id (uuid), resources (array[object]), updated_at (date), user_id (uuid)

Deactivate User Bundle

Deactivates a user bundle by its ID.

DELETE /bundle_pricing/user_bundles/{user_bundle_id}

	response, err := client.BundlePricing.UserBundles.Deactivate(
		context.Background(),
		"ca1d2263-d1f1-43ac-ba53-248e7a4bb26a",
		telnyx.BundlePricingUserBundleDeactivateParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: active (boolean), billing_bundle (object), created_at (date), id (uuid), resources (array[object]), updated_at (date), user_id (uuid)

Get User Bundle Resources

Retrieves the resources of a user bundle by its ID.

GET /bundle_pricing/user_bundles/{user_bundle_id}/resources

	response, err := client.BundlePricing.UserBundles.ListResources(
		context.Background(),
		"ca1d2263-d1f1-43ac-ba53-248e7a4bb26a",
		telnyx.BundlePricingUserBundleListResourcesParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: created_at (date), id (uuid), resource (string), resource_type (string), updated_at (date)

List all document links

List all documents links ordered by created_at descending.

GET /document_links

	page, err := client.DocumentLinks.List(context.Background(), telnyx.DocumentLinkListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: created_at (string), document_id (uuid), id (uuid), linked_record_type (string), linked_resource_id (string), record_type (string), updated_at (string)

List all documents

List all documents ordered by created_at descending.

GET /documents

	page, err := client.Documents.List(context.Background(), telnyx.DocumentListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: av_scan_status (enum: scanned, infected, pending_scan, not_scanned), content_type (string), created_at (string), customer_reference (string), filename (string), id (uuid), record_type (string), sha256 (string), size (object), status (enum: pending, verified, denied), updated_at (string)

Upload a document

Upload a document. Uploaded files must be linked to a service within 30 minutes or they will be automatically deleted.

POST /documents

Optional: customer_reference (string), file (byte), filename (string), url (string)

	response, err := client.Documents.UploadJson(context.Background(), telnyx.DocumentUploadJsonParams{
		Document: telnyx.DocumentUploadJsonParamsDocument{},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: av_scan_status (enum: scanned, infected, pending_scan, not_scanned), content_type (string), created_at (string), customer_reference (string), filename (string), id (uuid), record_type (string), sha256 (string), size (object), status (enum: pending, verified, denied), updated_at (string)

Retrieve a document

Retrieve a document.

GET /documents/{id}

	document, err := client.Documents.Get(context.Background(), "6a09cdc3-8948-47f0-aa62-74ac943d6c58")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", document.Data)

Returns: av_scan_status (enum: scanned, infected, pending_scan, not_scanned), content_type (string), created_at (string), customer_reference (string), filename (string), id (uuid), record_type (string), sha256 (string), size (object), status (enum: pending, verified, denied), updated_at (string)

Update a document

Update a document.

PATCH /documents/{id}

Optional: av_scan_status (enum: scanned, infected, pending_scan, not_scanned), content_type (string), created_at (string), customer_reference (string), filename (string), id (uuid), record_type (string), sha256 (string), size (object), status (enum: pending, verified, denied), updated_at (string)

	document, err := client.Documents.Update(
		context.Background(),
		"6a09cdc3-8948-47f0-aa62-74ac943d6c58",
		telnyx.DocumentUpdateParams{
			DocServiceDocument: telnyx.DocServiceDocumentParam{},
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", document.Data)

Returns: av_scan_status (enum: scanned, infected, pending_scan, not_scanned), content_type (string), created_at (string), customer_reference (string), filename (string), id (uuid), record_type (string), sha256 (string), size (object), status (enum: pending, verified, denied), updated_at (string)

Delete a document

Delete a document. A document can only be deleted if it's not linked to a service. If it is linked to a service, it must be unlinked prior to deleting.

DELETE /documents/{id}

	document, err := client.Documents.Delete(context.Background(), "6a09cdc3-8948-47f0-aa62-74ac943d6c58")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", document.Data)

Returns: av_scan_status (enum: scanned, infected, pending_scan, not_scanned), content_type (string), created_at (string), customer_reference (string), filename (string), id (uuid), record_type (string), sha256 (string), size (object), status (enum: pending, verified, denied), updated_at (string)

Download a document

Download a document.

GET /documents/{id}/download

	response, err := client.Documents.Download(context.Background(), "6a09cdc3-8948-47f0-aa62-74ac943d6c58")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response)

Generate a temporary download link for a document

Generates a temporary pre-signed URL that can be used to download the document directly from the storage backend without authentication.

GET /documents/{id}/download_link

	response, err := client.Documents.GenerateDownloadLink(context.Background(), "550e8400-e29b-41d4-a716-446655440000")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: url (uri)

Update requirement group for a phone number order

POST /number_order_phone_numbers/{id}/requirement_group — Required: requirement_group_id

	response, err := client.NumberOrderPhoneNumbers.UpdateRequirementGroup(
		context.Background(),
		"182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
		telnyx.NumberOrderPhoneNumberUpdateRequirementGroupParams{
			RequirementGroupID: "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: bundle_id (uuid), country_code (string), deadline (date-time), id (uuid), is_block_number (boolean), locality (string), order_request_id (uuid), phone_number (string), phone_number_type (string), record_type (string), regulatory_requirements (array[object]), requirements_met (boolean), requirements_status (string), status (string), sub_number_order_id (uuid)

Retrieve regulatory requirements for a list of phone numbers

GET /phone_numbers_regulatory_requirements

	phoneNumbersRegulatoryRequirement, err := client.PhoneNumbersRegulatoryRequirements.Get(context.Background(), telnyx.PhoneNumbersRegulatoryRequirementGetParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", phoneNumbersRegulatoryRequirement.Data)

Returns: phone_number (string), phone_number_type (string), record_type (string), region_information (array[object]), regulatory_requirements (array[object])

Retrieve regulatory requirements

GET /regulatory_requirements

	regulatoryRequirement, err := client.RegulatoryRequirements.Get(context.Background(), telnyx.RegulatoryRequirementGetParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", regulatoryRequirement.Data)

Returns: action (string), country_code (string), phone_number_type (string), regulatory_requirements (array[object])

List requirement groups

GET /requirement_groups

	requirementGroups, err := client.RequirementGroups.List(context.Background(), telnyx.RequirementGroupListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementGroups)

Create a new requirement group

POST /requirement_groups — Required: country_code, phone_number_type, action

Optional: customer_reference (string), regulatory_requirements (array[object])

	requirementGroup, err := client.RequirementGroups.New(context.Background(), telnyx.RequirementGroupNewParams{
		Action:          telnyx.RequirementGroupNewParamsActionOrdering,
		CountryCode:     "US",
		PhoneNumberType: telnyx.RequirementGroupNewParamsPhoneNumberTypeLocal,
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementGroup.ID)

Returns: action (string), country_code (string), created_at (date-time), customer_reference (string), id (string), phone_number_type (string), record_type (string), regulatory_requirements (array[object]), status (enum: approved, unapproved, pending-approval, declined, expired), updated_at (date-time)

Get a single requirement group by ID

GET /requirement_groups/{id}

	requirementGroup, err := client.RequirementGroups.Get(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementGroup.ID)

Returns: action (string), country_code (string), created_at (date-time), customer_reference (string), id (string), phone_number_type (string), record_type (string), regulatory_requirements (array[object]), status (enum: approved, unapproved, pending-approval, declined, expired), updated_at (date-time)

Update requirement values in requirement group

PATCH /requirement_groups/{id}

Optional: customer_reference (string), regulatory_requirements (array[object])

	requirementGroup, err := client.RequirementGroups.Update(
		context.Background(),
		"id",
		telnyx.RequirementGroupUpdateParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementGroup.ID)

Returns: action (string), country_code (string), created_at (date-time), customer_reference (string), id (string), phone_number_type (string), record_type (string), regulatory_requirements (array[object]), status (enum: approved, unapproved, pending-approval, declined, expired), updated_at (date-time)

Delete a requirement group by ID

DELETE /requirement_groups/{id}

	requirementGroup, err := client.RequirementGroups.Delete(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementGroup.ID)

Returns: action (string), country_code (string), created_at (date-time), customer_reference (string), id (string), phone_number_type (string), record_type (string), regulatory_requirements (array[object]), status (enum: approved, unapproved, pending-approval, declined, expired), updated_at (date-time)

Submit a Requirement Group for Approval

POST /requirement_groups/{id}/submit_for_approval

	requirementGroup, err := client.RequirementGroups.SubmitForApproval(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementGroup.ID)

Returns: action (string), country_code (string), created_at (date-time), customer_reference (string), id (string), phone_number_type (string), record_type (string), regulatory_requirements (array[object]), status (enum: approved, unapproved, pending-approval, declined, expired), updated_at (date-time)

List all requirement types

List all requirement types ordered by created_at descending

GET /requirement_types

	requirementTypes, err := client.RequirementTypes.List(context.Background(), telnyx.RequirementTypeListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementTypes.Data)

Returns: acceptance_criteria (object), created_at (string), description (string), example (string), id (uuid), name (string), record_type (string), type (enum: document, address, textual), updated_at (string)

Retrieve a requirement types

Retrieve a requirement type by id

GET /requirement_types/{id}

	requirementType, err := client.RequirementTypes.Get(context.Background(), "a38c217a-8019-48f8-bff6-0fdd9939075b")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirementType.Data)

Returns: acceptance_criteria (object), created_at (string), description (string), example (string), id (uuid), name (string), record_type (string), type (enum: document, address, textual), updated_at (string)

List all requirements

List all requirements with filtering, sorting, and pagination

GET /requirements

	page, err := client.Requirements.List(context.Background(), telnyx.RequirementListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: action (enum: both, branded_calling, ordering, porting), country_code (string), created_at (string), id (uuid), locality (string), phone_number_type (enum: local, national, toll_free), record_type (string), requirements_types (array[object]), updated_at (string)

Retrieve a document requirement

Retrieve a document requirement record

GET /requirements/{id}

	requirement, err := client.Requirements.Get(context.Background(), "a9dad8d5-fdbd-49d7-aa23-39bb08a5ebaa")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", requirement.Data)

Returns: action (enum: both, branded_calling, ordering, porting), country_code (string), created_at (string), id (uuid), locality (string), phone_number_type (enum: local, national, toll_free), record_type (string), requirements_types (array[object]), updated_at (string)

Update requirement group for a sub number order

POST /sub_number_orders/{id}/requirement_group — Required: requirement_group_id

	response, err := client.SubNumberOrders.UpdateRequirementGroup(
		context.Background(),
		"182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
		telnyx.SubNumberOrderUpdateRequirementGroupParams{
			RequirementGroupID: "a4b201f9-8646-4e54-a7d2-b2e403eeaf8c",
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: country_code (string), created_at (date-time), customer_reference (string), id (uuid), is_block_sub_number_order (boolean), order_request_id (uuid), phone_number_type (string), phone_numbers (array[object]), phone_numbers_count (integer), record_type (string), regulatory_requirements (array[object]), requirements_met (boolean), status (string), updated_at (date-time)

List all user addresses

Returns a list of your user addresses.

GET /user_addresses

	page, err := client.UserAddresses.List(context.Background(), telnyx.UserAddressListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: administrative_area (string), borough (string), business_name (string), country_code (string), created_at (string), customer_reference (string), extended_address (string), first_name (string), id (uuid), last_name (string), locality (string), neighborhood (string), phone_number (string), postal_code (string), record_type (string), street_address (string), updated_at (string)

Creates a user address

Creates a user address.

POST /user_addresses — Required: first_name, last_name, business_name, street_address, locality, country_code

Optional: administrative_area (string), borough (string), customer_reference (string), extended_address (string), neighborhood (string), phone_number (string), postal_code (string), skip_address_verification (boolean)

	userAddress, err := client.UserAddresses.New(context.Background(), telnyx.UserAddressNewParams{
		BusinessName:  "Toy-O'Kon",
		CountryCode:   "US",
		FirstName:     "Alfred",
		LastName:      "Foster",
		Locality:      "Austin",
		StreetAddress: "600 Congress Avenue",
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", userAddress.Data)

Returns: administrative_area (string), borough (string), business_name (string), country_code (string), created_at (string), customer_reference (string), extended_address (string), first_name (string), id (uuid), last_name (string), locality (string), neighborhood (string), phone_number (string), postal_code (string), record_type (string), street_address (string), updated_at (string)

Retrieve a user address

Retrieves the details of an existing user address.

GET /user_addresses/{id}

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

Returns: administrative_area (string), borough (string), business_name (string), country_code (string), created_at (string), customer_reference (string), extended_address (string), first_name (string), id (uuid), last_name (string), locality (string), neighborhood (string), phone_number (string), postal_code (string), record_type (string), street_address (string), updated_at (string)

List all Verified Numbers

Gets a paginated list of Verified Numbers.

GET /verified_numbers

	page, err := client.VerifiedNumbers.List(context.Background(), telnyx.VerifiedNumberListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: phone_number (string), record_type (enum: verified_number), verified_at (string)

Request phone number verification

Initiates phone number verification procedure. Supports DTMF extension dialing for voice calls to numbers behind IVR systems.

POST /verified_numbers — Required: phone_number, verification_method

Optional: extension (string)

	verifiedNumber, err := client.VerifiedNumbers.New(context.Background(), telnyx.VerifiedNumberNewParams{
		PhoneNumber:        "+15551234567",
		VerificationMethod: telnyx.VerifiedNumberNewParamsVerificationMethodSMS,
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", verifiedNumber.PhoneNumber)

Returns: phone_number (string), verification_method (string)

Retrieve a verified number

GET /verified_numbers/{phone_number}

	verifiedNumberDataWrapper, err := client.VerifiedNumbers.Get(context.Background(), "+15551234567")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", verifiedNumberDataWrapper.Data)

Returns: phone_number (string), record_type (enum: verified_number), verified_at (string)

Delete a verified number

DELETE /verified_numbers/{phone_number}

	verifiedNumberDataWrapper, err := client.VerifiedNumbers.Delete(context.Background(), "+15551234567")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", verifiedNumberDataWrapper.Data)

Returns: phone_number (string), record_type (enum: verified_number), verified_at (string)

Submit verification code

POST /verified_numbers/{phone_number}/actions/verify — Required: verification_code

	verifiedNumberDataWrapper, err := client.VerifiedNumbers.Actions.SubmitVerificationCode(
		context.Background(),
		"+15551234567",
		telnyx.VerifiedNumberActionSubmitVerificationCodeParams{
			VerificationCode: "123456",
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", verifiedNumberDataWrapper.Data)

Returns: phone_number (string), record_type (enum: verified_number), verified_at (string)