{"id":19722822,"url":"https://github.com/cloudposse/terraform-aws-sns-topic","last_synced_at":"2025-04-06T02:09:05.628Z","repository":{"id":40663162,"uuid":"276914869","full_name":"cloudposse/terraform-aws-sns-topic","owner":"cloudposse","description":"Terraform Module to Provide an Amazon Simple Notification Service (SNS)","archived":false,"fork":false,"pushed_at":"2025-03-21T15:15:48.000Z","size":4188,"stargazers_count":47,"open_issues_count":6,"forks_count":50,"subscribers_count":12,"default_branch":"main","last_synced_at":"2025-03-30T01:08:26.579Z","etag":null,"topics":["aws","aws-sns","sns","sns-topic","terraform","terraform-module"],"latest_commit_sha":null,"homepage":"https://cloudposse.com/accelerate","language":"HCL","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cloudposse.png","metadata":{"funding":{"github":"cloudposse"},"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":".github/CODEOWNERS","security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-07-03T14:09:25.000Z","updated_at":"2025-03-21T15:14:50.000Z","dependencies_parsed_at":"2023-11-15T04:23:14.558Z","dependency_job_id":"f71c17cf-6ff0-4f38-b805-5c7ec3b55f99","html_url":"https://github.com/cloudposse/terraform-aws-sns-topic","commit_stats":null,"previous_names":[],"tags_count":31,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloudposse%2Fterraform-aws-sns-topic","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloudposse%2Fterraform-aws-sns-topic/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloudposse%2Fterraform-aws-sns-topic/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloudposse%2Fterraform-aws-sns-topic/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cloudposse","download_url":"https://codeload.github.com/cloudposse/terraform-aws-sns-topic/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247423515,"owners_count":20936626,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["aws","aws-sns","sns","sns-topic","terraform","terraform-module"],"created_at":"2024-11-11T23:18:37.563Z","updated_at":"2025-04-06T02:09:05.605Z","avatar_url":"https://github.com/cloudposse.png","language":"HCL","funding_links":["https://github.com/sponsors/cloudposse"],"categories":[],"sub_categories":[],"readme":"\n\n\u003c!-- markdownlint-disable --\u003e\n\u003ca href=\"https://cpco.io/homepage\"\u003e\u003cimg src=\"https://github.com/cloudposse/terraform-aws-sns-topic/blob/main/.github/banner.png?raw=true\" alt=\"Project Banner\"/\u003e\u003c/a\u003e\u003cbr/\u003e\n    \u003cp align=\"right\"\u003e\n\u003ca href=\"https://github.com/cloudposse/terraform-aws-sns-topic/releases/latest\"\u003e\u003cimg src=\"https://img.shields.io/github/release/cloudposse/terraform-aws-sns-topic.svg?style=for-the-badge\" alt=\"Latest Release\"/\u003e\u003c/a\u003e\u003ca href=\"https://github.com/cloudposse/terraform-aws-sns-topic/commits\"\u003e\u003cimg src=\"https://img.shields.io/github/last-commit/cloudposse/terraform-aws-sns-topic.svg?style=for-the-badge\" alt=\"Last Updated\"/\u003e\u003c/a\u003e\u003ca href=\"https://slack.cloudposse.com\"\u003e\u003cimg src=\"https://slack.cloudposse.com/for-the-badge.svg\" alt=\"Slack Community\"/\u003e\u003c/a\u003e\u003c/p\u003e\n\u003c!-- markdownlint-restore --\u003e\n\n\u003c!--\n\n\n\n\n  ** DO NOT EDIT THIS FILE\n  **\n  ** This file was automatically generated by the `cloudposse/build-harness`.\n  ** 1) Make all changes to `README.yaml`\n  ** 2) Run `make init` (you only need to do this once)\n  ** 3) Run`make readme` to rebuild this file.\n  **\n  ** (We maintain HUNDREDS of open source projects. This is how we maintain our sanity.)\n  **\n\n\n\n\n\n--\u003e\n\nTerraform module to provision SNS topic\n\n\n\u003e [!TIP]\n\u003e #### 👽 Use Atmos with Terraform\n\u003e Cloud Posse uses [`atmos`](https://atmos.tools) to easily orchestrate multiple environments using Terraform. \u003cbr/\u003e\n\u003e Works with [Github Actions](https://atmos.tools/integrations/github-actions/), [Atlantis](https://atmos.tools/integrations/atlantis), or [Spacelift](https://atmos.tools/integrations/spacelift).\n\u003e\n\u003e \u003cdetails\u003e\n\u003e \u003csummary\u003e\u003cstrong\u003eWatch demo of using Atmos with Terraform\u003c/strong\u003e\u003c/summary\u003e\n\u003e \u003cimg src=\"https://github.com/cloudposse/atmos/blob/main/docs/demo.gif?raw=true\"/\u003e\u003cbr/\u003e\n\u003e \u003ci\u003eExample of running \u003ca href=\"https://atmos.tools\"\u003e\u003ccode\u003eatmos\u003c/code\u003e\u003c/a\u003e to manage infrastructure from our \u003ca href=\"https://atmos.tools/quick-start/\"\u003eQuick Start\u003c/a\u003e tutorial.\u003c/i\u003e\n\u003e \u003c/detalis\u003e\n\n\n## Introduction\n\nThis module provides:\n- SNS topic creation\n- SNS topic policy\n- SNS topic subscriptions\n\nIt's possible to subscribe SQS as Dead Letter Queue.\n\n\n\n\n## Usage\n\nAmazon Simple Notification Service (Amazon SNS) is a web service that coordinates and manages the delivery or sending of messages to subscribing endpoints or clients.\n[SNS documentation](https://docs.aws.amazon.com/sns/latest/dg/sns-how-it-works.html)\n\nThere are many ways SNS can be used. As an example we can imagine CloudWatch sending alerts to SNS, by using subscribers such notifications\ncan be sent further to PagerDuty, OpsGenie or any other oncall management tool.\n\n\u003e [!IMPORTANT]\n\u003e In Cloud Posse's examples, we avoid pinning modules to specific versions to prevent discrepancies between the documentation\n\u003e and the latest released versions. However, for your own projects, we strongly advise pinning each module to the exact version\n\u003e you're using. This practice ensures the stability of your infrastructure. Additionally, we recommend implementing a systematic\n\u003e approach for updating versions to avoid unexpected changes.\n\n\n\n\n\n## Examples\n\n```hcl\nmodule \"sns\" {\n  source = \"cloudposse/sns-topic/aws\"\n  # Cloud Posse recommends pinning every module to a specific version\n  # version     = \"x.x.x\"\n\n  attributes = var.attributes\n  name       = var.name\n  namespace  = var.namespace\n  stage      = var.stage\n\n  subscribers = {\n    opsgenie = {\n      protocol = \"https\"\n      endpoint = \"https://api.example.com/v1/\"\n      endpoint_auto_confirms = true\n    }\n  }\n\n  sqs_dlq_enabled = false\n}\n```\n\n\n\n\n\u003c!-- markdownlint-disable --\u003e\n## Makefile Targets\n```text\nAvailable targets:\n\n  help                                Help screen\n  help/all                            Display help for all targets\n  help/short                          This help short screen\n  lint                                Lint terraform code\n\n```\n\u003c!-- markdownlint-restore --\u003e\n\u003c!-- markdownlint-disable --\u003e\n## Requirements\n\n| Name | Version |\n|------|---------|\n| \u003ca name=\"requirement_terraform\"\u003e\u003c/a\u003e [terraform](#requirement\\_terraform) | \u003e= 1.3.0 |\n| \u003ca name=\"requirement_aws\"\u003e\u003c/a\u003e [aws](#requirement\\_aws) | \u003e= 3.0 |\n\n## Providers\n\n| Name | Version |\n|------|---------|\n| \u003ca name=\"provider_aws\"\u003e\u003c/a\u003e [aws](#provider\\_aws) | \u003e= 3.0 |\n\n## Modules\n\n| Name | Source | Version |\n|------|--------|---------|\n| \u003ca name=\"module_this\"\u003e\u003c/a\u003e [this](#module\\_this) | cloudposse/label/null | 0.25.0 |\n\n## Resources\n\n| Name | Type |\n|------|------|\n| [aws_sns_topic.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sns_topic) | resource |\n| [aws_sns_topic_policy.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sns_topic_policy) | resource |\n| [aws_sns_topic_subscription.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sns_topic_subscription) | resource |\n| [aws_sqs_queue.dead_letter_queue](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource |\n| [aws_sqs_queue_policy.default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue_policy) | resource |\n| [aws_iam_policy_document.aws_sns_topic_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |\n| [aws_iam_policy_document.sqs_queue_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |\n\n## Inputs\n\n| Name | Description | Type | Default | Required |\n|------|-------------|------|---------|:--------:|\n| \u003ca name=\"input_additional_tag_map\"\u003e\u003c/a\u003e [additional\\_tag\\_map](#input\\_additional\\_tag\\_map) | Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`.\u003cbr/\u003eThis is for some rare cases where resources want additional configuration of tags\u003cbr/\u003eand therefore take a list of maps with tag key, value, and additional configuration. | `map(string)` | `{}` | no |\n| \u003ca name=\"input_allowed_aws_services_for_sns_published\"\u003e\u003c/a\u003e [allowed\\_aws\\_services\\_for\\_sns\\_published](#input\\_allowed\\_aws\\_services\\_for\\_sns\\_published) | AWS services that will have permission to publish to SNS topic. Used when no external JSON policy is used | `list(string)` | `[]` | no |\n| \u003ca name=\"input_allowed_iam_arns_for_sns_publish\"\u003e\u003c/a\u003e [allowed\\_iam\\_arns\\_for\\_sns\\_publish](#input\\_allowed\\_iam\\_arns\\_for\\_sns\\_publish) | IAM role/user ARNs that will have permission to publish to SNS topic. Used when no external json policy is used. | `list(string)` | `[]` | no |\n| \u003ca name=\"input_attributes\"\u003e\u003c/a\u003e [attributes](#input\\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,\u003cbr/\u003ein the order they appear in the list. New attributes are appended to the\u003cbr/\u003eend of the list. The elements of the list are joined by the `delimiter`\u003cbr/\u003eand treated as a single ID element. | `list(string)` | `[]` | no |\n| \u003ca name=\"input_content_based_deduplication\"\u003e\u003c/a\u003e [content\\_based\\_deduplication](#input\\_content\\_based\\_deduplication) | Enable content-based deduplication for FIFO topics | `bool` | `false` | no |\n| \u003ca name=\"input_context\"\u003e\u003c/a\u003e [context](#input\\_context) | Single object for setting entire context at once.\u003cbr/\u003eSee description of individual variables for details.\u003cbr/\u003eLeave string and numeric variables as `null` to use default value.\u003cbr/\u003eIndividual variable settings (non-null) override settings in context object,\u003cbr/\u003eexcept for attributes, tags, and additional\\_tag\\_map, which are merged. | `any` | \u003cpre\u003e{\u003cbr/\u003e  \"additional_tag_map\": {},\u003cbr/\u003e  \"attributes\": [],\u003cbr/\u003e  \"delimiter\": null,\u003cbr/\u003e  \"descriptor_formats\": {},\u003cbr/\u003e  \"enabled\": true,\u003cbr/\u003e  \"environment\": null,\u003cbr/\u003e  \"id_length_limit\": null,\u003cbr/\u003e  \"label_key_case\": null,\u003cbr/\u003e  \"label_order\": [],\u003cbr/\u003e  \"label_value_case\": null,\u003cbr/\u003e  \"labels_as_tags\": [\u003cbr/\u003e    \"unset\"\u003cbr/\u003e  ],\u003cbr/\u003e  \"name\": null,\u003cbr/\u003e  \"namespace\": null,\u003cbr/\u003e  \"regex_replace_chars\": null,\u003cbr/\u003e  \"stage\": null,\u003cbr/\u003e  \"tags\": {},\u003cbr/\u003e  \"tenant\": null\u003cbr/\u003e}\u003c/pre\u003e | no |\n| \u003ca name=\"input_delimiter\"\u003e\u003c/a\u003e [delimiter](#input\\_delimiter) | Delimiter to be used between ID elements.\u003cbr/\u003eDefaults to `-` (hyphen). Set to `\"\"` to use no delimiter at all. | `string` | `null` | no |\n| \u003ca name=\"input_delivery_policy\"\u003e\u003c/a\u003e [delivery\\_policy](#input\\_delivery\\_policy) | The SNS delivery policy as JSON. | `string` | `null` | no |\n| \u003ca name=\"input_delivery_status\"\u003e\u003c/a\u003e [delivery\\_status](#input\\_delivery\\_status) | Enable Message delivery status for the various SNS subscription endpoints.\u003cbr/\u003eThe success\\_role\\_arn and failure\\_role\\_arn arguments are used to give Amazon SNS write\u003cbr/\u003eaccess to use CloudWatch Logs on your behalf.\u003cbr/\u003eThe success\\_sample\\_rate argument is for specifying the sample rate percentage (0-100) of\u003cbr/\u003esuccessfully delivered messages. | \u003cpre\u003eobject({\u003cbr/\u003e    application = optional(object({\u003cbr/\u003e      success_role_arn    = string\u003cbr/\u003e      failure_role_arn    = string\u003cbr/\u003e      success_sample_rate = number\u003cbr/\u003e    }))\u003cbr/\u003e    firehose = optional(object({\u003cbr/\u003e      success_role_arn    = string\u003cbr/\u003e      failure_role_arn    = string\u003cbr/\u003e      success_sample_rate = number\u003cbr/\u003e    }))\u003cbr/\u003e    http = optional(object({\u003cbr/\u003e      success_role_arn    = string\u003cbr/\u003e      failure_role_arn    = string\u003cbr/\u003e      success_sample_rate = number\u003cbr/\u003e    }))\u003cbr/\u003e    lambda = optional(object({\u003cbr/\u003e      success_role_arn    = string\u003cbr/\u003e      failure_role_arn    = string\u003cbr/\u003e      success_sample_rate = number\u003cbr/\u003e    }))\u003cbr/\u003e    sqs = optional(object({\u003cbr/\u003e      success_role_arn    = string\u003cbr/\u003e      failure_role_arn    = string\u003cbr/\u003e      success_sample_rate = number\u003cbr/\u003e    }))\u003cbr/\u003e  })\u003c/pre\u003e | `{}` | no |\n| \u003ca name=\"input_descriptor_formats\"\u003e\u003c/a\u003e [descriptor\\_formats](#input\\_descriptor\\_formats) | Describe additional descriptors to be output in the `descriptors` output map.\u003cbr/\u003eMap of maps. Keys are names of descriptors. Values are maps of the form\u003cbr/\u003e`{\u003cbr/\u003e   format = string\u003cbr/\u003e   labels = list(string)\u003cbr/\u003e}`\u003cbr/\u003e(Type is `any` so the map values can later be enhanced to provide additional options.)\u003cbr/\u003e`format` is a Terraform format string to be passed to the `format()` function.\u003cbr/\u003e`labels` is a list of labels, in order, to pass to `format()` function.\u003cbr/\u003eLabel values will be normalized before being passed to `format()` so they will be\u003cbr/\u003eidentical to how they appear in `id`.\u003cbr/\u003eDefault is `{}` (`descriptors` output will be empty). | `any` | `{}` | no |\n| \u003ca name=\"input_enabled\"\u003e\u003c/a\u003e [enabled](#input\\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no |\n| \u003ca name=\"input_encryption_enabled\"\u003e\u003c/a\u003e [encryption\\_enabled](#input\\_encryption\\_enabled) | Whether or not to use encryption for SNS Topic. If set to `true` and no custom value for KMS key (kms\\_master\\_key\\_id) is provided, it uses the default `alias/aws/sns` KMS key. | `bool` | `true` | no |\n| \u003ca name=\"input_environment\"\u003e\u003c/a\u003e [environment](#input\\_environment) | ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT' | `string` | `null` | no |\n| \u003ca name=\"input_fifo_queue_enabled\"\u003e\u003c/a\u003e [fifo\\_queue\\_enabled](#input\\_fifo\\_queue\\_enabled) | Whether or not to create a FIFO (first-in-first-out) queue | `bool` | `false` | no |\n| \u003ca name=\"input_fifo_topic\"\u003e\u003c/a\u003e [fifo\\_topic](#input\\_fifo\\_topic) | Whether or not to create a FIFO (first-in-first-out) topic | `bool` | `false` | no |\n| \u003ca name=\"input_id_length_limit\"\u003e\u003c/a\u003e [id\\_length\\_limit](#input\\_id\\_length\\_limit) | Limit `id` to this many characters (minimum 6).\u003cbr/\u003eSet to `0` for unlimited length.\u003cbr/\u003eSet to `null` for keep the existing setting, which defaults to `0`.\u003cbr/\u003eDoes not affect `id_full`. | `number` | `null` | no |\n| \u003ca name=\"input_kms_master_key_id\"\u003e\u003c/a\u003e [kms\\_master\\_key\\_id](#input\\_kms\\_master\\_key\\_id) | The ID of an AWS-managed customer master key (CMK) for Amazon SNS or a custom CMK. | `string` | `\"alias/aws/sns\"` | no |\n| \u003ca name=\"input_label_key_case\"\u003e\u003c/a\u003e [label\\_key\\_case](#input\\_label\\_key\\_case) | Controls the letter case of the `tags` keys (label names) for tags generated by this module.\u003cbr/\u003eDoes not affect keys of tags passed in via the `tags` input.\u003cbr/\u003ePossible values: `lower`, `title`, `upper`.\u003cbr/\u003eDefault value: `title`. | `string` | `null` | no |\n| \u003ca name=\"input_label_order\"\u003e\u003c/a\u003e [label\\_order](#input\\_label\\_order) | The order in which the labels (ID elements) appear in the `id`.\u003cbr/\u003eDefaults to [\"namespace\", \"environment\", \"stage\", \"name\", \"attributes\"].\u003cbr/\u003eYou can omit any of the 6 labels (\"tenant\" is the 6th), but at least one must be present. | `list(string)` | `null` | no |\n| \u003ca name=\"input_label_value_case\"\u003e\u003c/a\u003e [label\\_value\\_case](#input\\_label\\_value\\_case) | Controls the letter case of ID elements (labels) as included in `id`,\u003cbr/\u003eset as tag values, and output by this module individually.\u003cbr/\u003eDoes not affect values of tags passed in via the `tags` input.\u003cbr/\u003ePossible values: `lower`, `title`, `upper` and `none` (no transformation).\u003cbr/\u003eSet this to `title` and set `delimiter` to `\"\"` to yield Pascal Case IDs.\u003cbr/\u003eDefault value: `lower`. | `string` | `null` | no |\n| \u003ca name=\"input_labels_as_tags\"\u003e\u003c/a\u003e [labels\\_as\\_tags](#input\\_labels\\_as\\_tags) | Set of labels (ID elements) to include as tags in the `tags` output.\u003cbr/\u003eDefault is to include all labels.\u003cbr/\u003eTags with empty values will not be included in the `tags` output.\u003cbr/\u003eSet to `[]` to suppress all generated tags.\u003cbr/\u003e**Notes:**\u003cbr/\u003e  The value of the `name` tag, if included, will be the `id`, not the `name`.\u003cbr/\u003e  Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be\u003cbr/\u003e  changed in later chained modules. Attempts to change it will be silently ignored. | `set(string)` | \u003cpre\u003e[\u003cbr/\u003e  \"default\"\u003cbr/\u003e]\u003c/pre\u003e | no |\n| \u003ca name=\"input_name\"\u003e\u003c/a\u003e [name](#input\\_name) | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.\u003cbr/\u003eThis is the only ID element not also included as a `tag`.\u003cbr/\u003eThe \"name\" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no |\n| \u003ca name=\"input_namespace\"\u003e\u003c/a\u003e [namespace](#input\\_namespace) | ID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally unique | `string` | `null` | no |\n| \u003ca name=\"input_redrive_policy\"\u003e\u003c/a\u003e [redrive\\_policy](#input\\_redrive\\_policy) | The SNS redrive policy as JSON. This overrides the `deadLetterTargetArn` (supplied by `var.fifo_queue = true`) passed in by the module. | `string` | `null` | no |\n| \u003ca name=\"input_regex_replace_chars\"\u003e\u003c/a\u003e [regex\\_replace\\_chars](#input\\_regex\\_replace\\_chars) | Terraform regular expression (regex) string.\u003cbr/\u003eCharacters matching the regex will be removed from the ID elements.\u003cbr/\u003eIf not set, `\"/[^a-zA-Z0-9-]/\"` is used to remove all characters other than hyphens, letters and digits. | `string` | `null` | no |\n| \u003ca name=\"input_sns_topic_policy_json\"\u003e\u003c/a\u003e [sns\\_topic\\_policy\\_json](#input\\_sns\\_topic\\_policy\\_json) | The fully-formed AWS policy as JSON | `string` | `\"\"` | no |\n| \u003ca name=\"input_sqs_dlq_enabled\"\u003e\u003c/a\u003e [sqs\\_dlq\\_enabled](#input\\_sqs\\_dlq\\_enabled) | Enable delivery of failed notifications to SQS and monitor messages in queue. | `bool` | `false` | no |\n| \u003ca name=\"input_sqs_dlq_max_message_size\"\u003e\u003c/a\u003e [sqs\\_dlq\\_max\\_message\\_size](#input\\_sqs\\_dlq\\_max\\_message\\_size) | The limit of how many bytes a message can contain before Amazon SQS rejects it. An integer from 1024 bytes (1 KiB) up to 262144 bytes (256 KiB). The default for this attribute is 262144 (256 KiB). | `number` | `262144` | no |\n| \u003ca name=\"input_sqs_dlq_message_retention_seconds\"\u003e\u003c/a\u003e [sqs\\_dlq\\_message\\_retention\\_seconds](#input\\_sqs\\_dlq\\_message\\_retention\\_seconds) | The number of seconds Amazon SQS retains a message. Integer representing seconds, from 60 (1 minute) to 1209600 (14 days). | `number` | `1209600` | no |\n| \u003ca name=\"input_sqs_queue_kms_data_key_reuse_period_seconds\"\u003e\u003c/a\u003e [sqs\\_queue\\_kms\\_data\\_key\\_reuse\\_period\\_seconds](#input\\_sqs\\_queue\\_kms\\_data\\_key\\_reuse\\_period\\_seconds) | The length of time, in seconds, for which Amazon SQS can reuse a data key to encrypt or decrypt messages before calling AWS KMS again | `number` | `300` | no |\n| \u003ca name=\"input_sqs_queue_kms_master_key_id\"\u003e\u003c/a\u003e [sqs\\_queue\\_kms\\_master\\_key\\_id](#input\\_sqs\\_queue\\_kms\\_master\\_key\\_id) | The ID of an AWS-managed customer master key (CMK) for Amazon SQS Queue or a custom CMK | `string` | `\"alias/aws/sqs\"` | no |\n| \u003ca name=\"input_stage\"\u003e\u003c/a\u003e [stage](#input\\_stage) | ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release' | `string` | `null` | no |\n| \u003ca name=\"input_subscribers\"\u003e\u003c/a\u003e [subscribers](#input\\_subscribers) | Required configuration for subscibres to SNS topic. | \u003cpre\u003emap(object({\u003cbr/\u003e    protocol = string\u003cbr/\u003e    # The protocol to use. The possible values for this are: sqs, sms, lambda, application. (http or https are partially supported, see below) (email is an option but is unsupported, see below).\u003cbr/\u003e    endpoint = string\u003cbr/\u003e    # The endpoint to send data to, the contents will vary with the protocol. (see below for more information)\u003cbr/\u003e    endpoint_auto_confirms = optional(bool, false)\u003cbr/\u003e    # Boolean indicating whether the end point is capable of auto confirming subscription e.g., PagerDuty (default is false)\u003cbr/\u003e    filter_policy = optional(string, null)\u003cbr/\u003e    # The filter policy JSON that is assigned to the subscription. For more information, see Amazon SNS Filter Policies.\u003cbr/\u003e    filter_policy_scope = optional(string, null)\u003cbr/\u003e    # The filter policy scope that is assigned to the subscription. Whether the `filter_policy` applies to `MessageAttributes` or `MessageBody`. Default is null.\u003cbr/\u003e    raw_message_delivery = optional(bool, false)\u003cbr/\u003e    # Boolean indicating whether or not to enable raw message delivery (the original message is directly passed, not wrapped in JSON with the original message in the message property) (default is false)\u003cbr/\u003e  }))\u003c/pre\u003e | `{}` | no |\n| \u003ca name=\"input_tags\"\u003e\u003c/a\u003e [tags](#input\\_tags) | Additional tags (e.g. `{'BusinessUnit': 'XYZ'}`).\u003cbr/\u003eNeither the tag keys nor the tag values will be modified by this module. | `map(string)` | `{}` | no |\n| \u003ca name=\"input_tenant\"\u003e\u003c/a\u003e [tenant](#input\\_tenant) | ID element \\_(Rarely used, not included by default)\\_. A customer identifier, indicating who this instance of a resource is for | `string` | `null` | no |\n\n## Outputs\n\n| Name | Description |\n|------|-------------|\n| \u003ca name=\"output_aws_sns_topic_subscriptions\"\u003e\u003c/a\u003e [aws\\_sns\\_topic\\_subscriptions](#output\\_aws\\_sns\\_topic\\_subscriptions) | SNS topic subscription. |\n| \u003ca name=\"output_dead_letter_queue_arn\"\u003e\u003c/a\u003e [dead\\_letter\\_queue\\_arn](#output\\_dead\\_letter\\_queue\\_arn) | The ARN of the dead letter queue. |\n| \u003ca name=\"output_dead_letter_queue_id\"\u003e\u003c/a\u003e [dead\\_letter\\_queue\\_id](#output\\_dead\\_letter\\_queue\\_id) | The ID for the created dead letter queue. Same as the URL. |\n| \u003ca name=\"output_dead_letter_queue_name\"\u003e\u003c/a\u003e [dead\\_letter\\_queue\\_name](#output\\_dead\\_letter\\_queue\\_name) | The name for the created dead letter queue. |\n| \u003ca name=\"output_dead_letter_queue_url\"\u003e\u003c/a\u003e [dead\\_letter\\_queue\\_url](#output\\_dead\\_letter\\_queue\\_url) | The URL for the created dead letter SQS queue. |\n| \u003ca name=\"output_sns_topic\"\u003e\u003c/a\u003e [sns\\_topic](#output\\_sns\\_topic) | SNS topic. |\n| \u003ca name=\"output_sns_topic_arn\"\u003e\u003c/a\u003e [sns\\_topic\\_arn](#output\\_sns\\_topic\\_arn) | SNS topic ARN. |\n| \u003ca name=\"output_sns_topic_id\"\u003e\u003c/a\u003e [sns\\_topic\\_id](#output\\_sns\\_topic\\_id) | SNS topic ID. |\n| \u003ca name=\"output_sns_topic_name\"\u003e\u003c/a\u003e [sns\\_topic\\_name](#output\\_sns\\_topic\\_name) | SNS topic name. |\n| \u003ca name=\"output_sns_topic_owner\"\u003e\u003c/a\u003e [sns\\_topic\\_owner](#output\\_sns\\_topic\\_owner) | SNS topic owner. |\n\u003c!-- markdownlint-restore --\u003e\n\n\n## Related Projects\n\nCheck out these related projects.\n\n- [terraform-aws-sns-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-sns-cloudwatch-sns-alarms) - Terraform module that configures CloudWatch SNS alerts for SNS\n- [terraform-aws-ecs-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-ecs-cloudwatch-sns-alarms) - Terraform module that configures CloudWatch SNS alerts for ECS\n- [terraform-aws-efs-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-efs-cloudwatch-sns-alarms) - Terraform module that configures CloudWatch SNS alerts for EFS\n- [terrform-aws-elasticache-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-elasticache-cloudwatch-sns-alarms) - Terraform module that configures CloudWatch SNS alerts for ElastiCache\n- [terraform-aws-lambda-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-lambda-cloudwatch-sns-alarms) - Terraform module for creating a set of Lambda alarms and outputting to an endpoint\n- [terraform-aws-rds-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-rds-cloudwatch-sns-alarms) - Terraform module that configures important RDS alerts using CloudWatch and sends them to an SNS topic\n- [terraform-aws-sqs-cloudwatch-sns-alarms](https://github.com/cloudposse/terraform-aws-sqs-cloudwatch-sns-alarms) - Terraform module for creating alarms for SQS and notifying endpoints\n\n\n\u003e [!TIP]\n\u003e #### Use Terraform Reference Architectures for AWS\n\u003e\n\u003e Use Cloud Posse's ready-to-go [terraform architecture blueprints](https://cloudposse.com/reference-architecture/) for AWS to get up and running quickly.\n\u003e\n\u003e ✅ We build it together with your team.\u003cbr/\u003e\n\u003e ✅ Your team owns everything.\u003cbr/\u003e\n\u003e ✅ 100% Open Source and backed by fanatical support.\u003cbr/\u003e\n\u003e\n\u003e \u003ca href=\"https://cpco.io/commercial-support?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=commercial_support\"\u003e\u003cimg alt=\"Request Quote\" src=\"https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge\"/\u003e\u003c/a\u003e\n\u003e \u003cdetails\u003e\u003csummary\u003e📚 \u003cstrong\u003eLearn More\u003c/strong\u003e\u003c/summary\u003e\n\u003e\n\u003e \u003cbr/\u003e\n\u003e\n\u003e Cloud Posse is the leading [**DevOps Accelerator**](https://cpco.io/commercial-support?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=commercial_support) for funded startups and enterprises.\n\u003e\n\u003e *Your team can operate like a pro today.*\n\u003e\n\u003e Ensure that your team succeeds by using Cloud Posse's proven process and turnkey blueprints. Plus, we stick around until you succeed.\n\u003e #### Day-0:  Your Foundation for Success\n\u003e - **Reference Architecture.** You'll get everything you need from the ground up built using 100% infrastructure as code.\n\u003e - **Deployment Strategy.** Adopt a proven deployment strategy with GitHub Actions, enabling automated, repeatable, and reliable software releases.\n\u003e - **Site Reliability Engineering.** Gain total visibility into your applications and services with Datadog, ensuring high availability and performance.\n\u003e - **Security Baseline.** Establish a secure environment from the start, with built-in governance, accountability, and comprehensive audit logs, safeguarding your operations.\n\u003e - **GitOps.** Empower your team to manage infrastructure changes confidently and efficiently through Pull Requests, leveraging the full power of GitHub Actions.\n\u003e\n\u003e \u003ca href=\"https://cpco.io/commercial-support?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=commercial_support\"\u003e\u003cimg alt=\"Request Quote\" src=\"https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge\"/\u003e\u003c/a\u003e\n\u003e\n\u003e #### Day-2: Your Operational Mastery\n\u003e - **Training.** Equip your team with the knowledge and skills to confidently manage the infrastructure, ensuring long-term success and self-sufficiency.\n\u003e - **Support.** Benefit from a seamless communication over Slack with our experts, ensuring you have the support you need, whenever you need it.\n\u003e - **Troubleshooting.** Access expert assistance to quickly resolve any operational challenges, minimizing downtime and maintaining business continuity.\n\u003e - **Code Reviews.** Enhance your team’s code quality with our expert feedback, fostering continuous improvement and collaboration.\n\u003e - **Bug Fixes.** Rely on our team to troubleshoot and resolve any issues, ensuring your systems run smoothly.\n\u003e - **Migration Assistance.** Accelerate your migration process with our dedicated support, minimizing disruption and speeding up time-to-value.\n\u003e - **Customer Workshops.** Engage with our team in weekly workshops, gaining insights and strategies to continuously improve and innovate.\n\u003e\n\u003e \u003ca href=\"https://cpco.io/commercial-support?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=commercial_support\"\u003e\u003cimg alt=\"Request Quote\" src=\"https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge\"/\u003e\u003c/a\u003e\n\u003e \u003c/details\u003e\n\n## ✨ Contributing\n\nThis project is under active development, and we encourage contributions from our community.\n\n\n\nMany thanks to our outstanding contributors:\n\n\u003ca href=\"https://github.com/cloudposse/terraform-aws-sns-topic/graphs/contributors\"\u003e\n  \u003cimg src=\"https://contrib.rocks/image?repo=cloudposse/terraform-aws-sns-topic\u0026max=24\" /\u003e\n\u003c/a\u003e\n\nFor 🐛 bug reports \u0026 feature requests, please use the [issue tracker](https://github.com/cloudposse/terraform-aws-sns-topic/issues).\n\nIn general, PRs are welcome. We follow the typical \"fork-and-pull\" Git workflow.\n 1. Review our [Code of Conduct](https://github.com/cloudposse/terraform-aws-sns-topic/?tab=coc-ov-file#code-of-conduct) and [Contributor Guidelines](https://github.com/cloudposse/.github/blob/main/CONTRIBUTING.md).\n 2. **Fork** the repo on GitHub\n 3. **Clone** the project to your own machine\n 4. **Commit** changes to your own branch\n 5. **Push** your work back up to your fork\n 6. Submit a **Pull Request** so that we can review your changes\n\n**NOTE:** Be sure to merge the latest changes from \"upstream\" before making a pull request!\n\n### 🌎 Slack Community\n\nJoin our [Open Source Community](https://cpco.io/slack?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=slack) on Slack. It's **FREE** for everyone! Our \"SweetOps\" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure.\n\n### 📰 Newsletter\n\nSign up for [our newsletter](https://cpco.io/newsletter?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=newsletter) and join 3,000+ DevOps engineers, CTOs, and founders who get insider access to the latest DevOps trends, so you can always stay in the know.\nDropped straight into your Inbox every week — and usually a 5-minute read.\n\n### 📆 Office Hours \u003ca href=\"https://cloudposse.com/office-hours?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=office_hours\"\u003e\u003cimg src=\"https://img.cloudposse.com/fit-in/200x200/https://cloudposse.com/wp-content/uploads/2019/08/Powered-by-Zoom.png\" align=\"right\" /\u003e\u003c/a\u003e\n\n[Join us every Wednesday via Zoom](https://cloudposse.com/office-hours?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=office_hours) for your weekly dose of insider DevOps trends, AWS news and Terraform insights, all sourced from our SweetOps community, plus a _live Q\u0026A_ that you can’t find anywhere else.\nIt's **FREE** for everyone!\n## License\n\n\u003ca href=\"https://opensource.org/licenses/Apache-2.0\"\u003e\u003cimg src=\"https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=for-the-badge\" alt=\"License\"\u003e\u003c/a\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003ePreamble to the Apache License, Version 2.0\u003c/summary\u003e\n\u003cbr/\u003e\n\u003cbr/\u003e\n\n\n\n```text\nLicensed to the Apache Software Foundation (ASF) under one\nor more contributor license agreements.  See the NOTICE file\ndistributed with this work for additional information\nregarding copyright ownership.  The ASF licenses this file\nto you under the Apache License, Version 2.0 (the\n\"License\"); you may not use this file except in compliance\nwith the License.  You may obtain a copy of the License at\n\n  https://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing,\nsoftware distributed under the License is distributed on an\n\"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\nKIND, either express or implied.  See the License for the\nspecific language governing permissions and limitations\nunder the License.\n```\n\u003c/details\u003e\n\n## Trademarks\n\nAll other trademarks referenced herein are the property of their respective owners.\n\n\n---\nCopyright © 2017-2025 [Cloud Posse, LLC](https://cpco.io/copyright)\n\n\n\u003ca href=\"https://cloudposse.com/readme/footer/link?utm_source=github\u0026utm_medium=readme\u0026utm_campaign=cloudposse/terraform-aws-sns-topic\u0026utm_content=readme_footer_link\"\u003e\u003cimg alt=\"README footer\" src=\"https://cloudposse.com/readme/footer/img\"/\u003e\u003c/a\u003e\n\n\u003cimg alt=\"Beacon\" width=\"0\" src=\"https://ga-beacon.cloudposse.com/UA-76589703-4/cloudposse/terraform-aws-sns-topic?pixel\u0026cs=github\u0026cm=readme\u0026an=terraform-aws-sns-topic\"/\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcloudposse%2Fterraform-aws-sns-topic","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcloudposse%2Fterraform-aws-sns-topic","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcloudposse%2Fterraform-aws-sns-topic/lists"}