> ## Documentation Index
> Fetch the complete documentation index at: https://www.courier.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Get a Specific Template Version

> Returns one version of a tenant template, addressed by version number or by latest, with its content and publish timestamp.



## OpenAPI

````yaml /openapi-specs/openapi.documented.yml get /tenants/{tenant_id}/templates/{template_id}/versions/{version}
openapi: 3.0.1
info:
  title: Courier
  description: The Courier REST API for sending and managing notifications across channels.
  version: 0.0.1
servers:
  - url: https://api.courier.com
    description: Production
security: []
tags:
  - name: Send
    description: >-
      Send a message to one or more recipients — users, lists, audiences, or
      tenants — across every channel you have configured.
  - name: Templates
    description: >-
      Create, update, version, publish, and localize notification templates and
      their content.
  - name: Brands
    description: >-
      Manage the logos, colors, and layout that give the templates you send a
      consistent look.
  - name: Routing Strategies
    description: >-
      Define reusable channel routing and failover strategies, and see which
      templates use them.
  - name: Journeys
    description: >-
      Build, version, publish, invoke, and cancel multi-step notification
      workflows, along with the templates scoped to them.
  - name: Broadcasts
    description: >-
      Create a one-off send to a list or audience, author its content, then send
      it immediately or schedule it for later.
  - name: User Profiles
    description: >-
      Store the contact information Courier delivers to for each user — email,
      phone number, push tokens, and any custom data you send to.
  - name: Tenants
    description: >-
      Manage tenants — the organizations, teams, or accounts your users belong
      to — along with their users and default preferences.
  - name: Audiences
    description: >-
      Define filter-based groups whose membership Courier recalculates as user
      profiles change.
  - name: Lists
    description: >-
      Manage static groups of users that you subscribe explicitly, and send to
      them by list id or list pattern.
  - name: Providers
    description: >-
      Configure the channel providers Courier delivers through, and browse the
      provider types it supports.
  - name: Preference Topics
    description: >-
      Manage the workspace catalog of subscription topics, the sections that
      group them, and publishing the preference page.
  - name: User Preferences
    description: >-
      Read and write a single user's notification preferences, per topic and per
      channel.
  - name: Messages
    description: >-
      Look up the messages Courier has accepted, inspect their delivery history
      and rendered output, and cancel, resend, or archive them.
  - name: Device Tokens
    description: >-
      Register and manage the APNS and FCM device tokens Courier delivers push
      notifications to.
  - name: Tenant Memberships
    description: >-
      Associate a user with one or more tenants, and read or remove those
      associations.
  - name: Tenant Templates
    description: >-
      Manage the templates and template versions scoped to a single tenant,
      including the ones authored in the embedded designer.
  - name: Automations
    description: >-
      Invoke a stored automation template or an ad hoc automation defined in the
      request.
  - name: Digests
    description: >-
      Inspect what has accumulated in a digest schedule and release a digest
      ahead of its next scheduled delivery.
  - name: Translations
    description: >-
      Store and retrieve the translation strings Courier uses to render
      localized template content.
  - name: Inbox
    description: Manage the messages in a user's in-app inbox.
  - name: Track Events
    description: >-
      Record an inbound event that triggers the journeys and automations mapped
      to it.
  - name: Audit Events
    description: >-
      Read the audit trail of configuration and access changes in your
      workspace.
  - name: Authentication
    description: >-
      Issue scoped, short-lived JWTs so client-side SDKs — Inbox, Preferences,
      and the embedded designer — can call Courier as a single user. Server-side
      requests authenticate with your workspace API key instead.
paths:
  /tenants/{tenant_id}/templates/{template_id}/versions/{version}:
    get:
      tags:
        - Tenant Templates
      summary: Get a Specific Template Version
      description: >-
        Returns one version of a tenant template, addressed by version number or
        by latest, with its content and publish timestamp.
      operationId: tenants_getTemplateVersion
      parameters:
        - name: tenant_id
          in: path
          description: Id of the tenant for which to retrieve the template.
          required: true
          schema:
            type: string
        - name: template_id
          in: path
          description: Id of the template to be retrieved.
          required: true
          schema:
            type: string
        - name: version
          in: path
          description: >-
            Version of the template to retrieve. Accepts "latest", "published",
            or a specific version string (e.g., "v1", "v2").
          required: true
          schema:
            type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetTemplateByTenantResponse'
              examples:
                Example:
                  value:
                    id: tenant_abc
                    created_at: '2024-01-15T10:30:00.000Z'
                    updated_at: '2024-01-15T10:30:00.000Z'
                    published_at: '2024-01-15T10:30:00.000Z'
                    version: string
                    data:
                      routing:
                        method: all
                        channels:
                          - string
                      content:
                        version: string
                        elements:
                          - type: text
                            channels:
                              - string
                            ref: string
                            if: string
                            loop: string
                            content: string
                            align: left
                            text_style: text
                            color: string
                            bold: string
                            italic: string
                            strikethrough: string
                            underline: string
                            locales:
                              locales_key:
                                content: string
                            format: markdown
        '400':
          description: Bad request - invalid version format
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BadRequest'
              examples:
                Example:
                  value:
                    message: Example message text
                    type: invalid_request_error
        '404':
          description: Template, version, or tenant not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFound'
              examples:
                Example:
                  value:
                    message: Example message text
                    type: invalid_request_error
      security:
        - BearerAuth: []
      x-codeSamples:
        - lang: JavaScript
          source: >-
            import Courier from '@trycourier/courier';


            const client = new Courier({
              apiKey: process.env['COURIER_API_KEY'], // This is the default and can be omitted
            });


            const baseTemplateTenantAssociation = await
            client.tenants.templates.versions.retrieve('version', {
              tenant_id: 'tenant_id',
              template_id: 'template_id',
            });


            console.log(baseTemplateTenantAssociation.id);
        - lang: Python
          source: >-
            import os

            from courier import Courier


            client = Courier(
                api_key=os.environ.get("COURIER_API_KEY"),  # This is the default and can be omitted
            )

            base_template_tenant_association =
            client.tenants.templates.versions.retrieve(
                version="version",
                tenant_id="tenant_id",
                template_id="template_id",
            )

            print(base_template_tenant_association.id)
        - lang: Go
          source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\n\t\"github.com/trycourier/courier-go\"\n\t\"github.com/trycourier/courier-go/option\"\n)\n\nfunc main() {\n\tclient := courier.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\tbaseTemplateTenantAssociation, err := client.Tenants.Templates.Versions.Get(\n\t\tcontext.TODO(),\n\t\t\"version\",\n\t\tcourier.TenantTemplateVersionGetParams{\n\t\t\tTenantID:   \"tenant_id\",\n\t\t\tTemplateID: \"template_id\",\n\t\t},\n\t)\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", baseTemplateTenantAssociation.ID)\n}\n"
        - lang: Java
          source: >-
            package com.courier.example;


            import com.courier.client.CourierClient;

            import com.courier.client.okhttp.CourierOkHttpClient;

            import com.courier.models.tenants.BaseTemplateTenantAssociation;

            import
            com.courier.models.tenants.templates.versions.VersionRetrieveParams;


            public final class Main {
                private Main() {}

                public static void main(String[] args) {
                    CourierClient client = CourierOkHttpClient.fromEnv();

                    VersionRetrieveParams params = VersionRetrieveParams.builder()
                        .tenantId("tenant_id")
                        .templateId("template_id")
                        .version("version")
                        .build();
                    BaseTemplateTenantAssociation baseTemplateTenantAssociation = client.tenants().templates().versions().retrieve(params);
                }
            }
        - lang: Ruby
          source: >-
            require "courier"


            courier = Courier::Client.new(api_key: "My API Key")


            base_template_tenant_association =
            courier.tenants.templates.versions.retrieve("version", tenant_id:
            "tenant_id", template_id: "template_id")


            puts(base_template_tenant_association)
        - lang: PHP
          source: >-
            <?php


            require_once dirname(__DIR__) . '/vendor/autoload.php';


            use Courier\Client;

            use Courier\Core\Exceptions\APIException;


            $client = new Client(apiKey: getenv('COURIER_API_KEY') ?: 'My API
            Key');


            try {
              $baseTemplateTenantAssociation = $client
                ->tenants
                ->templates
                ->versions
                ->retrieve('version', tenantID: 'tenant_id', templateID: 'template_id');

              var_dump($baseTemplateTenantAssociation);
            } catch (APIException $e) {
              echo $e->getMessage();
            }
        - lang: C#
          source: >-
            using System;

            using TryCourier;

            using TryCourier.Models.Tenants.Templates.Versions;


            CourierClient client = new();


            VersionRetrieveParams parameters = new()

            {
                TenantID = "tenant_id",
                TemplateID = "template_id",
                Version = "version",
            };


            var baseTemplateTenantAssociation = await
            client.Tenants.Templates.Versions.Retrieve(parameters);


            Console.WriteLine(baseTemplateTenantAssociation);
        - lang: CLI
          source: |-
            courier tenants:templates:versions retrieve \
              --api-key 'My API Key' \
              --tenant-id tenant_id \
              --template-id template_id \
              --version version
components:
  schemas:
    GetTemplateByTenantResponse:
      title: GetTemplateByTenantResponse
      type: object
      properties: {}
      allOf:
        - $ref: '#/components/schemas/SingleTemplateTenantAssociation'
    BadRequest:
      title: BadRequest
      type: object
      properties:
        type:
          type: string
          enum:
            - invalid_request_error
      required:
        - type
      allOf:
        - $ref: '#/components/schemas/BaseError'
    NotFound:
      title: NotFound
      type: object
      properties:
        type:
          type: string
          enum:
            - invalid_request_error
      required:
        - type
      allOf:
        - $ref: '#/components/schemas/BaseError'
    SingleTemplateTenantAssociation:
      title: SingleTemplateTenantAssociation
      type: object
      properties:
        data:
          $ref: '#/components/schemas/TenantTemplateData'
      required:
        - data
      allOf:
        - $ref: '#/components/schemas/BaseTemplateTenantAssociation'
    BaseError:
      title: BaseError
      type: object
      properties:
        message:
          type: string
          description: A message describing the error that occurred.
      required:
        - message
    TenantTemplateData:
      title: TenantTemplateData
      type: object
      description: >-
        The template's data containing it's routing configs and Elemental
        content
      properties:
        routing:
          $ref: '#/components/schemas/MessageRouting'
        content:
          $ref: '#/components/schemas/ElementalContent'
      required:
        - routing
        - content
    BaseTemplateTenantAssociation:
      title: BaseTemplateTenantAssociation
      type: object
      properties:
        id:
          type: string
          description: The template's id
        created_at:
          type: string
          description: The timestamp at which the template was created
        updated_at:
          type: string
          description: The timestamp at which the template was last updated
        published_at:
          type: string
          description: The timestamp at which the template was published
        version:
          type: string
          description: The version of the template
      required:
        - id
        - created_at
        - updated_at
        - published_at
        - version
    MessageRouting:
      title: MessageRouting
      type: object
      properties:
        method:
          $ref: '#/components/schemas/MessageRoutingMethod'
        channels:
          type: array
          items:
            $ref: '#/components/schemas/MessageRoutingChannel'
      required:
        - method
        - channels
    ElementalContent:
      title: ElementalContent
      type: object
      properties:
        version:
          type: string
          description: For example, "2022-01-01"
        elements:
          type: array
          items:
            $ref: '#/components/schemas/ElementalNode'
      required:
        - version
        - elements
    MessageRoutingMethod:
      title: MessageRoutingMethod
      type: string
      enum:
        - all
        - single
    MessageRoutingChannel:
      title: MessageRoutingChannel
      oneOf:
        - type: string
        - $ref: '#/components/schemas/MessageRouting'
    ElementalNode:
      title: ElementalNode
      oneOf:
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - text
            - $ref: '#/components/schemas/ElementalTextNode'
          required:
            - type
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - meta
            - $ref: '#/components/schemas/ElementalMetaNode'
          required:
            - type
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - channel
            - $ref: '#/components/schemas/ElementalChannelNode'
          required:
            - type
            - channel
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - image
            - $ref: '#/components/schemas/ElementalImageNode'
          required:
            - type
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - action
            - $ref: '#/components/schemas/ElementalActionNode'
          required:
            - type
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - divider
            - $ref: '#/components/schemas/ElementalDividerNode'
          required:
            - type
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - quote
            - $ref: '#/components/schemas/ElementalQuoteNode'
          required:
            - type
        - type: object
          allOf:
            - type: object
              properties:
                type:
                  type: string
                  enum:
                    - html
            - $ref: '#/components/schemas/ElementalHtmlNode'
          required:
            - type
    ElementalTextNode:
      title: ElementalTextNode
      type: object
      description: Represents a body of text to be rendered inside of the notification.
      properties:
        content:
          type: string
          description: |-
            The text content displayed in the notification. Either this
            field must be specified, or the elements field
        align:
          $ref: '#/components/schemas/TextAlign'
          description: Text alignment.
        text_style:
          $ref: '#/components/schemas/TextStyle'
          nullable: true
          description: Allows the text to be rendered as a heading level.
        color:
          type: string
          nullable: true
          description: Specifies the color of text. Can be any valid css color value
        bold:
          type: string
          nullable: true
          description: Apply bold to the text
        italic:
          type: string
          nullable: true
          description: Apply italics to the text
        strikethrough:
          type: string
          nullable: true
          description: Apply a strike through the text
        underline:
          type: string
          nullable: true
          description: Apply an underline to the text
        locales:
          $ref: '#/components/schemas/Locales'
          nullable: true
          description: >-
            Region specific content. See [locales
            docs](https://www.courier.com/docs/platform/content/elemental/locales/)
            for more details.
        format:
          type: string
          enum:
            - markdown
          nullable: true
      required:
        - content
        - align
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalMetaNode:
      title: ElementalMetaNode
      type: object
      description: >-
        The meta element contains information describing the notification that
        may 

        be used by a particular channel or provider. One important field is the
        title 

        field which will be used as the title for channels that support it.
      properties:
        title:
          type: string
          nullable: true
          description: >-
            The title to be displayed by supported channels. For example, the
            email subject.
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalChannelNode:
      title: ElementalChannelNode
      type: object
      description: >-
        The channel element allows a notification to be customized based on
        which channel it is sent through. 

        For example, you may want to display a detailed message when the
        notification is sent through email, 

        and a more concise message in a push notification. Channel elements are
        only valid as top-level 

        elements; you cannot nest channel elements. If there is a channel
        element specified at the top-level 

        of the document, all sibling elements must be channel elements.

        Note: As an alternative, most elements support a `channel` property.
        Which allows you to selectively 

        display an individual element on a per channel basis. See the 

        [control flow
        docs](https://www.courier.com/docs/platform/content/elemental/control-flow/)
        for more details.
      properties:
        channel:
          type: string
          example: email
          description: >-
            The channel the contents of this element should be applied to. Can
            be `email`,

            `push`, `direct_message`, `sms` or a provider such as slack
        raw:
          type: object
          additionalProperties: true
          nullable: true
          description: >-
            Raw data to apply to the channel. If `elements` has not been
            specified, `raw` is required.
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalImageNode:
      title: ElementalImageNode
      type: object
      description: Used to embed an image into the notification.
      properties:
        src:
          type: string
          description: The source of the image.
        href:
          type: string
          nullable: true
          description: A URL to link to when the image is clicked.
        align:
          $ref: '#/components/schemas/IAlignment'
          nullable: true
          description: The alignment of the image.
        altText:
          type: string
          nullable: true
          description: Alternate text for the image.
        width:
          type: string
          nullable: true
          description: CSS width properties to apply to the image. For example, 50px
        border_color:
          type: string
          nullable: true
          description: CSS border color applied to the image. For example, `#ccc`
        border_size:
          type: string
          nullable: true
          description: CSS border width applied to the image. For example, `1px`
        padding:
          type: string
          nullable: true
          description: CSS padding applied around the image. For example, `10px`
      required:
        - src
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalActionNode:
      title: ElementalActionNode
      type: object
      description: Allows the user to execute an action. Can be a button or a link.
      properties:
        content:
          type: string
          description: The text content of the action shown to the user.
        href:
          type: string
          description: The target URL of the action.
        action_id:
          type: string
          nullable: true
          description: A unique id used to identify the action when it is executed.
        align:
          nullable: true
          description: The alignment of the action button. Defaults to "center".
          allOf:
            - $ref: '#/components/schemas/IAlignment'
        background_color:
          type: string
          nullable: true
          description: The background color of the action button.
        border_radius:
          type: string
          nullable: true
          description: CSS border-radius applied to the action button. For example, `4px`
        border_size:
          type: string
          nullable: true
          description: CSS border width applied to the action button. For example, `1px`
        font_size:
          type: string
          nullable: true
          description: >-
            CSS font-size applied to the action button label. For example,
            `14px`
        padding:
          type: string
          nullable: true
          description: CSS padding applied to the action button. For example, `8px 16px`
        disable_tracking:
          type: boolean
          nullable: true
          description: >-
            When true, the action's href is not rewritten for click-through
            tracking, even when click-through tracking is enabled for the
            workspace.
        style:
          nullable: true
          description: Defaults to `button`.
          allOf:
            - $ref: '#/components/schemas/IActionButtonStyle'
        locales:
          description: >-
            Region specific content. See [locales
            docs](https://www.courier.com/docs/platform/content/elemental/locales/)
            for more details.
          allOf:
            - $ref: '#/components/schemas/Locales'
      required:
        - content
        - href
        - locales
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalDividerNode:
      title: ElementalDividerNode
      type: object
      description: Renders a dividing line between elements.
      properties:
        color:
          type: string
          nullable: true
          description: The CSS color to render the line with. For example, `#fff`
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalQuoteNode:
      title: ElementalQuoteNode
      type: object
      description: Renders a quote block.
      properties:
        content:
          type: string
          description: The text value of the quote.
        align:
          $ref: '#/components/schemas/IAlignment'
          nullable: true
          description: Alignment of the quote.
        borderColor:
          type: string
          nullable: true
          description: CSS border color property. For example, `#fff`
        text_style:
          $ref: '#/components/schemas/TextStyle'
        locales:
          $ref: '#/components/schemas/Locales'
          description: >-
            Region specific content. See [locales
            docs](https://www.courier.com/docs/platform/content/elemental/locales/)
            for more details.
      required:
        - content
        - text_style
        - locales
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    ElementalHtmlNode:
      title: ElementalHtmlNode
      type: object
      description: >-
        Raw HTML string inside an Elemental document. When rendering a message,
        this node is turned into output only for the email channel; for other
        channels it produces no blocks.
      properties:
        content:
          type: string
          description: Raw HTML string to render inside the notification.
        locales:
          $ref: '#/components/schemas/Locales'
          nullable: true
          description: >-
            Region-specific `content` overrides. See [locales
            docs](https://www.courier.com/docs/platform/content/elemental/locales/)
            for more details.
      required:
        - content
      allOf:
        - $ref: '#/components/schemas/ElementalBaseNode'
    TextAlign:
      title: TextAlign
      type: string
      enum:
        - left
        - center
        - right
    TextStyle:
      title: TextStyle
      type: string
      enum:
        - text
        - h1
        - h2
        - subtext
    Locales:
      title: Locales
      type: object
      additionalProperties:
        $ref: '#/components/schemas/Locale'
      nullable: true
    ElementalBaseNode:
      title: ElementalBaseNode
      type: object
      properties:
        channels:
          type: array
          items:
            type: string
          nullable: true
        ref:
          type: string
          nullable: true
        if:
          type: string
          nullable: true
        loop:
          type: string
          nullable: true
    IAlignment:
      title: IAlignment
      type: string
      enum:
        - center
        - left
        - right
        - full
    IActionButtonStyle:
      title: IActionButtonStyle
      type: string
      enum:
        - button
        - link
    Locale:
      title: Locale
      type: object
      properties:
        content:
          type: string
      required:
        - content
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer

````