Feature: AppConfig (#6391)

IMPLEMENTATION_COVERAGE.md

@@ -280,6 +280,55 @@
 - [X] update_vpc_link
 </details>
 
+## appconfig
+<details>
+<summary>34% implemented</summary>
+
+- [X] create_application
+- [X] create_configuration_profile
+- [ ] create_deployment_strategy
+- [ ] create_environment
+- [ ] create_extension
+- [ ] create_extension_association
+- [X] create_hosted_configuration_version
+- [X] delete_application
+- [X] delete_configuration_profile
+- [ ] delete_deployment_strategy
+- [ ] delete_environment
+- [ ] delete_extension
+- [ ] delete_extension_association
+- [X] delete_hosted_configuration_version
+- [X] get_application
+- [ ] get_configuration
+- [X] get_configuration_profile
+- [ ] get_deployment
+- [ ] get_deployment_strategy
+- [ ] get_environment
+- [ ] get_extension
+- [ ] get_extension_association
+- [X] get_hosted_configuration_version
+- [ ] list_applications
+- [X] list_configuration_profiles
+- [ ] list_deployment_strategies
+- [ ] list_deployments
+- [ ] list_environments
+- [ ] list_extension_associations
+- [ ] list_extensions
+- [ ] list_hosted_configuration_versions
+- [X] list_tags_for_resource
+- [ ] start_deployment
+- [ ] stop_deployment
+- [X] tag_resource
+- [X] untag_resource
+- [X] update_application
+- [X] update_configuration_profile
+- [ ] update_deployment_strategy
+- [ ] update_environment
+- [ ] update_extension
+- [ ] update_extension_association
+- [ ] validate_configuration
+</details>
+
 ## application-autoscaling
 <details>
 <summary>69% implemented</summary>
@@ -7121,7 +7170,6 @@
 - amplifybackend
 - amplifyuibuilder
 - apigatewaymanagementapi
-- appconfig
 - appconfigdata
 - appflow
 - appintegrations

docs/docs/services/appconfig.rst

@@ -0,0 +1,77 @@
+.. _implementedservice_appconfig:
+
+.. |start-h3| raw:: html
+
+    <h3>
+
+.. |end-h3| raw:: html
+
+    </h3>
+
+=========
+appconfig
+=========
+
+.. autoclass:: moto.appconfig.models.AppConfigBackend
+
+|start-h3| Example usage |end-h3|
+
+.. sourcecode:: python
+
+            @mock_appconfig
+            def test_appconfig_behaviour:
+                boto3.client("appconfig")
+                ...
+
+
+
+|start-h3| Implemented features for this service |end-h3|
+
+- [X] create_application
+- [X] create_configuration_profile
+- [ ] create_deployment_strategy
+- [ ] create_environment
+- [ ] create_extension
+- [ ] create_extension_association
+- [X] create_hosted_configuration_version
+  
+        The LatestVersionNumber-parameter is not yet implemented
+        
+
+- [X] delete_application
+- [X] delete_configuration_profile
+- [ ] delete_deployment_strategy
+- [ ] delete_environment
+- [ ] delete_extension
+- [ ] delete_extension_association
+- [X] delete_hosted_configuration_version
+- [X] get_application
+- [ ] get_configuration
+- [X] get_configuration_profile
+- [ ] get_deployment
+- [ ] get_deployment_strategy
+- [ ] get_environment
+- [ ] get_extension
+- [ ] get_extension_association
+- [X] get_hosted_configuration_version
+- [ ] list_applications
+- [X] list_configuration_profiles
+- [ ] list_deployment_strategies
+- [ ] list_deployments
+- [ ] list_environments
+- [ ] list_extension_associations
+- [ ] list_extensions
+- [ ] list_hosted_configuration_versions
+- [X] list_tags_for_resource
+- [ ] start_deployment
+- [ ] stop_deployment
+- [X] tag_resource
+- [X] untag_resource
+- [X] update_application
+- [X] update_configuration_profile
+- [ ] update_deployment_strategy
+- [ ] update_environment
+- [ ] update_extension
+- [ ] update_extension_association
+- [ ] validate_configuration
+

moto/__init__.py

@@ -20,6 +20,7 @@ mock_acmpca = lazy_load(".acmpca", "mock_acmpca", boto3_name="acm-pca")
 mock_amp = lazy_load(".amp", "mock_amp")
 mock_apigateway = lazy_load(".apigateway", "mock_apigateway")
 mock_apigatewayv2 = lazy_load(".apigatewayv2", "mock_apigatewayv2")
+mock_appconfig = lazy_load(".appconfig", "mock_appconfig")
 mock_appsync = lazy_load(".appsync", "mock_appsync")
 mock_athena = lazy_load(".athena", "mock_athena")
 mock_applicationautoscaling = lazy_load(

moto/appconfig/__init__.py

@@ -0,0 +1,5 @@
+"""appconfig module initialization; sets value for base decorator."""
+from .models import appconfig_backends
+from ..core.models import base_decorator
+
+mock_appconfig = base_decorator(appconfig_backends)

moto/appconfig/exceptions.py

@@ -0,0 +1,19 @@
+"""Exceptions raised by the appconfig service."""
+from moto.core.exceptions import JsonRESTError
+
+
+class AppNotFoundException(JsonRESTError):
+    def __init__(self) -> None:
+        super().__init__("ResourceNotFoundException", "Application not found")
+
+
+class ConfigurationProfileNotFound(JsonRESTError):
+    def __init__(self) -> None:
+        super().__init__("ResourceNotFoundException", "ConfigurationProfile not found")
+
+
+class ConfigurationVersionNotFound(JsonRESTError):
+    def __init__(self) -> None:
+        super().__init__(
+            "ResourceNotFoundException", "HostedConfigurationVersion not found"
+        )

moto/appconfig/models.py

@@ -0,0 +1,281 @@
+from moto.core import BaseBackend, BackendDict, BaseModel
+from moto.moto_api._internal import mock_random
+from moto.utilities.tagging_service import TaggingService
+from typing import Any, Dict, List, Iterable, Optional
+from .exceptions import (
+    AppNotFoundException,
+    ConfigurationProfileNotFound,
+    ConfigurationVersionNotFound,
+)
+
+
+class HostedConfigurationVersion(BaseModel):
+    def __init__(
+        self,
+        app_id: str,
+        config_id: str,
+        version: int,
+        description: str,
+        content: str,
+        content_type: str,
+        version_label: str,
+    ):
+        self.app_id = app_id
+        self.config_id = config_id
+        self.version = version
+        self.description = description
+        self.content = content
+        self.content_type = content_type
+        self.version_label = version_label
+
+    def get_headers(self) -> Dict[str, Any]:
+        return {
+            "application-id": self.app_id,
+            "configuration-profile-id": self.config_id,
+            "version-number": self.version,
+            "description": self.description,
+            "content-type": self.content_type,
+            "VersionLabel": self.version_label,
+        }
+
+
+class ConfigurationProfile(BaseModel):
+    def __init__(
+        self,
+        application_id: str,
+        name: str,
+        region: str,
+        account_id: str,
+        description: str,
+        location_uri: str,
+        retrieval_role_arn: str,
+        validators: List[Dict[str, str]],
+        _type: str,
+    ):
+        self.id = mock_random.get_random_hex(7)
+        self.arn = f"arn:aws:appconfig:{region}:{account_id}:application/{application_id}/configurationprofile/{self.id}"
+        self.application_id = application_id
+        self.name = name
+        self.description = description
+        self.location_uri = location_uri
+        self.retrieval_role_arn = retrieval_role_arn
+        self.validators = validators
+        self._type = _type
+        self.config_versions: Dict[int, HostedConfigurationVersion] = dict()
+
+    def create_version(
+        self,
+        app_id: str,
+        config_id: str,
+        description: str,
+        content: str,
+        content_type: str,
+        version_label: str,
+    ) -> HostedConfigurationVersion:
+        if self.config_versions:
+            version = sorted(self.config_versions.keys())[-1] + 1
+        else:
+            version = 1
+        self.config_versions[version] = HostedConfigurationVersion(
+            app_id=app_id,
+            config_id=config_id,
+            version=version,
+            description=description,
+            content=content,
+            content_type=content_type,
+            version_label=version_label,
+        )
+        return self.config_versions[version]
+
+    def get_version(self, version: int) -> HostedConfigurationVersion:
+        if version not in self.config_versions:
+            raise ConfigurationVersionNotFound
+        return self.config_versions[version]
+
+    def delete_version(self, version: int) -> None:
+        self.config_versions.pop(version)
+
+    def to_json(self) -> Dict[str, Any]:
+        return {
+            "Id": self.id,
+            "Name": self.name,
+            "ApplicationId": self.application_id,
+            "Description": self.description,
+            "LocationUri": self.location_uri,
+            "RetrievalRoleArn": self.retrieval_role_arn,
+            "Validators": self.validators,
+            "Type": self._type,
+        }
+
+
+class Application(BaseModel):
+    def __init__(
+        self, name: str, description: Optional[str], region: str, account_id: str
+    ):
+        self.id = mock_random.get_random_hex(7)
+        self.arn = f"arn:aws:appconfig:{region}:{account_id}:application/{self.id}"
+        self.name = name
+        self.description = description
+
+        self.config_profiles: Dict[str, ConfigurationProfile] = dict()
+
+    def to_json(self) -> Dict[str, Any]:
+        return {
+            "Id": self.id,
+            "Name": self.name,
+            "Description": self.description,
+        }
+
+
+class AppConfigBackend(BaseBackend):
+    """Implementation of AppConfig APIs."""
+
+    def __init__(self, region_name: str, account_id: str):
+        super().__init__(region_name, account_id)
+        self.applications: Dict[str, Application] = dict()
+        self.tagger = TaggingService()
+
+    def create_application(
+        self, name: str, description: Optional[str], tags: Dict[str, str]
+    ) -> Application:
+        app = Application(
+            name, description, region=self.region_name, account_id=self.account_id
+        )
+        self.applications[app.id] = app
+        self.tag_resource(app.arn, tags)
+        return app
+
+    def delete_application(self, app_id: str) -> None:
+        self.applications.pop(app_id, None)
+
+    def get_application(self, app_id: str) -> Application:
+        if app_id not in self.applications:
+            raise AppNotFoundException
+        return self.applications[app_id]
+
+    def update_application(
+        self, application_id: str, name: str, description: str
+    ) -> Application:
+        app = self.get_application(application_id)
+        if name is not None:
+            app.name = name
+        if description is not None:
+            app.description = description
+        return app
+
+    def create_configuration_profile(
+        self,
+        application_id: str,
+        name: str,
+        description: str,
+        location_uri: str,
+        retrieval_role_arn: str,
+        validators: List[Dict[str, str]],
+        _type: str,
+        tags: Dict[str, str],
+    ) -> ConfigurationProfile:
+        config_profile = ConfigurationProfile(
+            application_id=application_id,
+            name=name,
+            region=self.region_name,
+            account_id=self.account_id,
+            description=description,
+            location_uri=location_uri,
+            retrieval_role_arn=retrieval_role_arn,
+            validators=validators,
+            _type=_type,
+        )
+        self.tag_resource(config_profile.arn, tags)
+        self.get_application(application_id).config_profiles[
+            config_profile.id
+        ] = config_profile
+        return config_profile
+
+    def delete_configuration_profile(self, app_id: str, config_profile_id: str) -> None:
+        self.get_application(app_id).config_profiles.pop(config_profile_id)
+
+    def get_configuration_profile(
+        self, app_id: str, config_profile_id: str
+    ) -> ConfigurationProfile:
+        app = self.get_application(app_id)
+        if config_profile_id not in app.config_profiles:
+            raise ConfigurationProfileNotFound
+        return app.config_profiles[config_profile_id]
+
+    def update_configuration_profile(
+        self,
+        application_id: str,
+        config_profile_id: str,
+        name: str,
+        description: str,
+        retrieval_role_arn: str,
+        validators: List[Dict[str, str]],
+    ) -> ConfigurationProfile:
+        config_profile = self.get_configuration_profile(
+            application_id, config_profile_id
+        )
+        if name is not None:
+            config_profile.name = name
+        if description is not None:
+            config_profile.description = description
+        if retrieval_role_arn is not None:
+            config_profile.retrieval_role_arn = retrieval_role_arn
+        if validators is not None:
+            config_profile.validators = validators
+        return config_profile
+
+    def list_configuration_profiles(
+        self, app_id: str
+    ) -> Iterable[ConfigurationProfile]:
+        app = self.get_application(app_id)
+        return app.config_profiles.values()
+
+    def create_hosted_configuration_version(
+        self,
+        app_id: str,
+        config_profile_id: str,
+        description: str,
+        content: str,
+        content_type: str,
+        version_label: str,
+    ) -> HostedConfigurationVersion:
+        """
+        The LatestVersionNumber-parameter is not yet implemented
+        """
+        profile = self.get_configuration_profile(app_id, config_profile_id)
+        return profile.create_version(
+            app_id=app_id,
+            config_id=config_profile_id,
+            description=description,
+            content=content,
+            content_type=content_type,
+            version_label=version_label,
+        )
+
+    def get_hosted_configuration_version(
+        self, app_id: str, config_profile_id: str, version: int
+    ) -> HostedConfigurationVersion:
+        profile = self.get_configuration_profile(
+            app_id=app_id, config_profile_id=config_profile_id
+        )
+        return profile.get_version(version)
+
+    def delete_hosted_configuration_version(
+        self, app_id: str, config_profile_id: str, version: int
+    ) -> None:
+        profile = self.get_configuration_profile(
+            app_id=app_id, config_profile_id=config_profile_id
+        )
+        profile.delete_version(version=version)
+
+    def list_tags_for_resource(self, arn: str) -> Dict[str, str]:
+        return self.tagger.get_tag_dict_for_resource(arn)
+
+    def tag_resource(self, arn: str, tags: Dict[str, str]) -> None:
+        self.tagger.tag_resource(arn, TaggingService.convert_dict_to_tags_input(tags))
+
+    def untag_resource(self, arn: str, tag_keys: List[str]) -> None:
+        self.tagger.untag_resource_using_names(arn, tag_keys)
+
+
+appconfig_backends = BackendDict(AppConfigBackend, "appconfig")

moto/appconfig/responses.py

@@ -0,0 +1,169 @@
+import json
+
+from moto.core.responses import BaseResponse
+from .models import appconfig_backends, AppConfigBackend
+from typing import Any, Dict, Tuple
+from urllib.parse import unquote
+
+
+class AppConfigResponse(BaseResponse):
+    def tags(self, request: Any, full_url: str, headers: Any) -> str:  # type: ignore[return]
+        self.setup_class(request, full_url, headers)
+        if request.method == "GET":
+            return self.list_tags_for_resource()
+        if request.method == "POST":
+            return self.tag_resource()
+        if request.method == "DELETE":
+            return self.untag_resource()
+
+    def __init__(self) -> None:
+        super().__init__(service_name="appconfig")
+
+    @property
+    def appconfig_backend(self) -> AppConfigBackend:
+        return appconfig_backends[self.current_account][self.region]
+
+    def create_application(self) -> str:
+        name = self._get_param("Name")
+        description = self._get_param("Description")
+        tags = self._get_param("Tags")
+        app = self.appconfig_backend.create_application(
+            name=name,
+            description=description,
+            tags=tags,
+        )
+        return json.dumps(app.to_json())
+
+    def delete_application(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        self.appconfig_backend.delete_application(app_id)
+        return "{}"
+
+    def get_application(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        app = self.appconfig_backend.get_application(app_id)
+        return json.dumps(app.to_json())
+
+    def update_application(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        name = self._get_param("Name")
+        description = self._get_param("Description")
+        app = self.appconfig_backend.update_application(
+            application_id=app_id,
+            name=name,
+            description=description,
+        )
+        return json.dumps(app.to_json())
+
+    def create_configuration_profile(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        name = self._get_param("Name")
+        description = self._get_param("Description")
+        location_uri = self._get_param("LocationUri")
+        retrieval_role_arn = self._get_param("RetrievalRoleArn")
+        validators = self._get_param("Validators")
+        _type = self._get_param("Type")
+        tags = self._get_param("Tags")
+        config_profile = self.appconfig_backend.create_configuration_profile(
+            application_id=app_id,
+            name=name,
+            description=description,
+            location_uri=location_uri,
+            retrieval_role_arn=retrieval_role_arn,
+            validators=validators,
+            _type=_type,
+            tags=tags,
+        )
+        return json.dumps(config_profile.to_json())
+
+    def delete_configuration_profile(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        config_profile_id = self._get_param("ConfigurationProfileId")
+        self.appconfig_backend.delete_configuration_profile(app_id, config_profile_id)
+        return "{}"
+
+    def get_configuration_profile(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        config_profile_id = self._get_param("ConfigurationProfileId")
+        config_profile = self.appconfig_backend.get_configuration_profile(
+            app_id, config_profile_id
+        )
+        return json.dumps(config_profile.to_json())
+
+    def update_configuration_profile(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        config_profile_id = self._get_param("ConfigurationProfileId")
+        name = self._get_param("Name")
+        description = self._get_param("Description")
+        retrieval_role_arn = self._get_param("RetrievalRoleArn")
+        validators = self._get_param("Validators")
+        config_profile = self.appconfig_backend.update_configuration_profile(
+            application_id=app_id,
+            config_profile_id=config_profile_id,
+            name=name,
+            description=description,
+            retrieval_role_arn=retrieval_role_arn,
+            validators=validators,
+        )
+        return json.dumps(config_profile.to_json())
+
+    def list_configuration_profiles(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        profiles = self.appconfig_backend.list_configuration_profiles(app_id)
+        return json.dumps({"Items": [p.to_json() for p in profiles]})
+
+    def list_tags_for_resource(self) -> str:
+        arn = unquote(self.path.split("/tags/")[-1])
+        tags = self.appconfig_backend.list_tags_for_resource(arn)
+        return json.dumps({"Tags": tags})
+
+    def tag_resource(self) -> str:
+        arn = unquote(self.path.split("/tags/")[-1])
+        tags = self._get_param("Tags")
+        self.appconfig_backend.tag_resource(arn, tags)
+        return "{}"
+
+    def untag_resource(self) -> str:
+        arn = unquote(self.path.split("/tags/")[-1])
+        tag_keys = self.querystring.get("tagKeys")
+        self.appconfig_backend.untag_resource(arn, tag_keys)  # type: ignore[arg-type]
+        return "{}"
+
+    def create_hosted_configuration_version(self) -> Tuple[str, Dict[str, Any]]:
+        app_id = self._get_param("ApplicationId")
+        config_profile_id = self._get_param("ConfigurationProfileId")
+        description = self.headers.get("Description")
+        content = self.body
+        content_type = self.headers.get("Content-Type")
+        version_label = self.headers.get("VersionLabel")
+        version = self.appconfig_backend.create_hosted_configuration_version(
+            app_id=app_id,
+            config_profile_id=config_profile_id,
+            description=description,
+            content=content,
+            content_type=content_type,
+            version_label=version_label,
+        )
+        return version.content, version.get_headers()
+
+    def get_hosted_configuration_version(self) -> Tuple[str, Dict[str, Any]]:
+        app_id = self._get_param("ApplicationId")
+        config_profile_id = self._get_param("ConfigurationProfileId")
+        version_number = self._get_int_param("VersionNumber")
+        version = self.appconfig_backend.get_hosted_configuration_version(
+            app_id=app_id,
+            config_profile_id=config_profile_id,
+            version=version_number,
+        )
+        return version.content, version.get_headers()
+
+    def delete_hosted_configuration_version(self) -> str:
+        app_id = self._get_param("ApplicationId")
+        config_profile_id = self._get_param("ConfigurationProfileId")
+        version_number = self._get_int_param("VersionNumber")
+        self.appconfig_backend.delete_hosted_configuration_version(
+            app_id=app_id,
+            config_profile_id=config_profile_id,
+            version=version_number,
+        )
+        return "{}"

moto/appconfig/urls.py

@@ -0,0 +1,22 @@
+"""appconfig base URL and path."""
+from .responses import AppConfigResponse
+
+url_bases = [
+    r"https?://appconfig\.(.+)\.amazonaws\.com",
+]
+
+
+response = AppConfigResponse()
+
+
+url_paths = {
+    "{0}/applications$": response.dispatch,
+    "{0}/applications/(?P<app_id>[^/]+)$": response.dispatch,
+    "{0}/applications/(?P<app_id>[^/]+)/configurationprofiles$": response.dispatch,
+    "{0}/applications/(?P<app_id>[^/]+)/configurationprofiles/(?P<config_profile_id>[^/]+)$": response.dispatch,
+    "{0}/applications/(?P<app_id>[^/]+)/configurationprofiles/(?P<config_profile_id>[^/]+)/hostedconfigurationversions$": response.dispatch,
+    "{0}/applications/(?P<app_id>[^/]+)/configurationprofiles/(?P<config_profile_id>[^/]+)/hostedconfigurationversions/(?P<version>[^/]+)$": response.dispatch,
+    "{0}/tags/(?P<app_id>.+)$": response.dispatch,
+    "{0}/tags/(?P<arn_part_1>[^/]+)/(?P<app_id>[^/]+)$": response.tags,
+    "{0}/tags/(?P<arn_part_1>[^/]+)/(?P<app_id>[^/]+)/configurationprofile/(?P<cp_id>[^/]+)$": response.tags,
+}

moto/backend_index.py

@@ -6,6 +6,7 @@ backend_url_patterns = [
     ("acm-pca", re.compile("https?://acm-pca\\.(.+)\\.amazonaws\\.com")),
     ("amp", re.compile("https?://aps\\.(.+)\\.amazonaws\\.com")),
     ("apigateway", re.compile("https?://apigateway\\.(.+)\\.amazonaws.com")),
+    ("appconfig", re.compile("https?://appconfig\\.(.+)\\.amazonaws\\.com")),
     (
         "applicationautoscaling",
         re.compile("https?://application-autoscaling\\.(.+)\\.amazonaws.com"),

tests/terraformtests/terraform-tests.success.txt

@@ -31,6 +31,12 @@ apigatewayv2:
   - TestAccAPIGatewayV2Model
   - TestAccAPIGatewayV2Route
   - TestAccAPIGatewayV2VPCLink
+appconfig:
+  - TestAccAppConfigConfigurationProfileDataSource_basic
+  - TestAccAppConfigConfigurationProfile_
+  - TestAccAppConfigConfigurationProfilesDataSource_basic
+  - TestAccAppConfigApplication_
+  - TestAccAppConfigHostedConfigurationVersion_
 autoscaling:
   - TestAccAutoScalingAttachment
   - TestAccAutoScalingGroupDataSource

tests/test_appconfig/test_appconfig_applications.py

@@ -0,0 +1,83 @@
+"""Unit tests for appconfig-supported APIs."""
+import boto3
+import pytest
+
+from botocore.exceptions import ClientError
+from moto import mock_appconfig
+
+# See our Development Tips on writing tests for hints on how to write good tests:
+# http://docs.getmoto.org/en/latest/docs/contributing/development_tips/tests.html
+
+
+@mock_appconfig
+def test_create_application():
+    client = boto3.client("appconfig", region_name="ap-southeast-1")
+    post = client.create_application(Name="testapp", Description="blah")
+
+    assert "Id" in post
+    assert post["Name"] == "testapp"
+    assert post["Description"] == "blah"
+
+    get = client.get_application(ApplicationId=post["Id"])
+    assert post["Id"] == get["Id"]
+    assert post["Name"] == get["Name"]
+    assert post["Description"] == get["Description"]
+
+    update = client.update_application(
+        ApplicationId=post["Id"],
+        Name="name2",
+        Description="desc2",
+    )
+    assert update["Name"] == "name2"
+    assert update["Description"] == "desc2"
+
+    client.delete_application(ApplicationId=post["Id"])
+
+    with pytest.raises(ClientError) as exc:
+        client.get_application(ApplicationId=post["Id"])
+    err = exc.value.response["Error"]
+    assert err["Code"] == "ResourceNotFoundException"
+
+
+@mock_appconfig
+def test_tag_application():
+    client = boto3.client("appconfig", region_name="us-east-2")
+    app_id = client.create_application(Name="testapp")["Id"]
+    app_arn = f"arn:aws:appconfig:us-east-2:123456789012:application/{app_id}"
+
+    tags = client.list_tags_for_resource(ResourceArn=app_arn)["Tags"]
+    assert tags == {}
+
+    client.tag_resource(
+        ResourceArn=app_arn,
+        Tags={"k1": "v1"},
+    )
+
+    tags = client.list_tags_for_resource(ResourceArn=app_arn)["Tags"]
+    assert tags == {"k1": "v1"}
+
+    ####
+    # Check this flow works when creating an app with tags
+    app_id = client.create_application(Name="testapp", Tags={"k1": "v1"})["Id"]
+    app_arn = f"arn:aws:appconfig:us-east-2:123456789012:application/{app_id}"
+
+    tags = client.list_tags_for_resource(ResourceArn=app_arn)["Tags"]
+    assert tags == {"k1": "v1"}
+
+    client.tag_resource(
+        ResourceArn=app_arn,
+        Tags={"k2": "v2", "k3": "v3"},
+    )
+
+    tags = client.list_tags_for_resource(ResourceArn=app_arn)["Tags"]
+    assert tags == {"k1": "v1", "k2": "v2", "k3": "v3"}
+
+    client.untag_resource(ResourceArn=app_arn, TagKeys=["k2"])
+
+    tags = client.list_tags_for_resource(ResourceArn=app_arn)["Tags"]
+    assert tags == {"k1": "v1", "k3": "v3"}
+
+    client.untag_resource(ResourceArn=app_arn, TagKeys=["k1", "k3"])
+
+    tags = client.list_tags_for_resource(ResourceArn=app_arn)["Tags"]
+    assert tags == {}

tests/test_appconfig/test_appconfig_config_profiles.py

@@ -0,0 +1,134 @@
+import boto3
+import pytest
+
+from botocore.exceptions import ClientError
+from moto import mock_appconfig
+
+
+@mock_appconfig
+def test_create_configuration_profile():
+    client = boto3.client("appconfig", region_name="eu-north-1")
+    app_id = client.create_application(Name="testapp")["Id"]
+    resp = client.create_configuration_profile(
+        ApplicationId=app_id,
+        Name="config_name",
+        Description="desc",
+        LocationUri="luri",
+        RetrievalRoleArn="rrarn:rrarn:rrarn:rrarn",
+        Validators=[{"Type": "JSON", "Content": "c"}],
+        Type="freeform",
+    )
+    del resp["ResponseMetadata"]
+    assert "Id" in resp
+    config_profile_id = resp.pop("Id")
+
+    expected_response = {
+        "ApplicationId": app_id,
+        "Name": "config_name",
+        "Description": "desc",
+        "LocationUri": "luri",
+        "RetrievalRoleArn": "rrarn:rrarn:rrarn:rrarn",
+        "Validators": [{"Type": "JSON", "Content": "c"}],
+        "Type": "freeform",
+    }
+
+    assert resp == expected_response
+
+    resp = client.get_configuration_profile(
+        ApplicationId=app_id,
+        ConfigurationProfileId=config_profile_id,
+    )
+    del resp["ResponseMetadata"]
+    assert "Id" in resp
+    resp.pop("Id")
+    assert resp == expected_response
+
+    profiles = client.list_configuration_profiles(ApplicationId=app_id)["Items"]
+    assert profiles == [
+        {
+            "ApplicationId": app_id,
+            "Id": config_profile_id,
+            "Name": "config_name",
+            "LocationUri": "luri",
+            "Type": "freeform",
+        }
+    ]
+
+    update = client.update_configuration_profile(
+        ApplicationId=app_id,
+        ConfigurationProfileId=config_profile_id,
+        Name="name2",
+        Description="desc2",
+        RetrievalRoleArn="rrarn:rrarn:rrarn:222",
+        Validators=[],
+    )
+    assert update["Name"] == "name2"
+    assert update["RetrievalRoleArn"] == "rrarn:rrarn:rrarn:222"
+
+    client.delete_configuration_profile(
+        ApplicationId=app_id,
+        ConfigurationProfileId=config_profile_id,
+    )
+
+    with pytest.raises(ClientError) as exc:
+        client.get_configuration_profile(
+            ApplicationId=app_id,
+            ConfigurationProfileId=config_profile_id,
+        )
+    err = exc.value.response["Error"]
+    assert err["Code"] == "ResourceNotFoundException"
+
+
+@mock_appconfig
+def test_tag_config_profile():
+    client = boto3.client("appconfig", region_name="us-east-2")
+    app_id = client.create_application(Name="testapp")["Id"]
+    cp_id = client.create_configuration_profile(
+        ApplicationId=app_id,
+        Name="config_name",
+        LocationUri="luri",
+    )["Id"]
+    cp_arn = f"arn:aws:appconfig:us-east-2:123456789012:application/{app_id}/configurationprofile/{cp_id}"
+
+    tags = client.list_tags_for_resource(ResourceArn=cp_arn)["Tags"]
+    assert tags == {}
+
+    client.tag_resource(
+        ResourceArn=cp_arn,
+        Tags={"k1": "v1"},
+    )
+
+    tags = client.list_tags_for_resource(ResourceArn=cp_arn)["Tags"]
+    assert tags == {"k1": "v1"}
+
+    ####
+    # Check this flow works when creating an app with tags
+    app_id = client.create_application(Name="testapp")["Id"]
+    cp_id = client.create_configuration_profile(
+        ApplicationId=app_id,
+        Name="config_name",
+        LocationUri="luri",
+        Tags={"k1": "v1"},
+    )["Id"]
+    cp_arn = f"arn:aws:appconfig:us-east-2:123456789012:application/{app_id}/configurationprofile/{cp_id}"
+
+    tags = client.list_tags_for_resource(ResourceArn=cp_arn)["Tags"]
+    assert tags == {"k1": "v1"}
+
+    client.tag_resource(
+        ResourceArn=cp_arn,
+        Tags={"k2": "v2", "k3": "v3"},
+    )
+
+    tags = client.list_tags_for_resource(ResourceArn=cp_arn)["Tags"]
+    assert tags == {"k1": "v1", "k2": "v2", "k3": "v3"}
+
+    client.untag_resource(ResourceArn=cp_arn, TagKeys=["k2"])
+
+    tags = client.list_tags_for_resource(ResourceArn=cp_arn)["Tags"]
+    assert tags == {"k1": "v1", "k3": "v3"}
+
+    client.untag_resource(ResourceArn=cp_arn, TagKeys=["k1", "k3"])
+
+    tags = client.list_tags_for_resource(ResourceArn=cp_arn)["Tags"]
+    assert tags == {}

tests/test_appconfig/test_appconfig_hosted_config_versions.py

@@ -0,0 +1,88 @@
+import boto3
+import pytest
+
+from botocore.exceptions import ClientError
+from moto import mock_appconfig
+
+
+@mock_appconfig
+class TestHostedConfigurationVersions:
+    def setup_method(self, *args):  # pylint: disable=unused-argument
+        self.client = boto3.client("appconfig", region_name="us-west-1")
+        self.app_id = self.client.create_application(Name="testapp")["Id"]
+        self.config_profile_id = self.client.create_configuration_profile(
+            ApplicationId=self.app_id,
+            Name="config_name",
+            Description="desc",
+            LocationUri="luri",
+            RetrievalRoleArn="rrarn:rrarn:rrarn:rrarn",
+            Validators=[{"Type": "JSON", "Content": "c"}],
+            Type="freeform",
+        )["Id"]
+
+    def test_create_hosted_configuration_version(self):
+        resp = self.client.create_hosted_configuration_version(
+            ApplicationId=self.app_id,
+            ConfigurationProfileId=self.config_profile_id,
+            Description="desc",
+            Content=b"asdf",
+            ContentType="text/xml",
+            VersionLabel="vl",
+        )
+        assert resp["ApplicationId"] == self.app_id
+        assert resp["ConfigurationProfileId"] == self.config_profile_id
+        assert resp["VersionNumber"] == 1
+        assert resp["Description"] == "desc"
+        assert resp["VersionLabel"] == "vl"
+        assert resp["ContentType"] == "text/xml"
+        assert resp["Content"].read() == b"asdf"
+
+        resp = self.client.create_hosted_configuration_version(
+            ApplicationId=self.app_id,
+            ConfigurationProfileId=self.config_profile_id,
+            Content=b"asdf",
+            ContentType="text/xml",
+        )
+        assert resp["VersionNumber"] == 2
+
+    def test_get_hosted_configuration_version(self):
+        self.client.create_hosted_configuration_version(
+            ApplicationId=self.app_id,
+            ConfigurationProfileId=self.config_profile_id,
+            Description="desc",
+            Content=b"asdf",
+            ContentType="text/xml",
+            VersionLabel="vl",
+        )
+        get = self.client.get_hosted_configuration_version(
+            ApplicationId=self.app_id,
+            ConfigurationProfileId=self.config_profile_id,
+            VersionNumber=1,
+        )
+        assert get["ApplicationId"] == self.app_id
+        assert get["ConfigurationProfileId"] == self.config_profile_id
+        assert get["Description"] == "desc"
+        assert get["VersionLabel"] == "vl"
+        assert get["ContentType"] == "text/xml"
+        assert get["Content"].read() == b"asdf"
+
+    def test_delete_hosted_configuration_version(self):
+        self.client.create_hosted_configuration_version(
+            ApplicationId=self.app_id,
+            ConfigurationProfileId=self.config_profile_id,
+            Content=b"asdf",
+            ContentType="text/xml",
+        )
+        self.client.delete_hosted_configuration_version(
+            ApplicationId=self.app_id,
+            ConfigurationProfileId=self.config_profile_id,
+            VersionNumber=1,
+        )
+        with pytest.raises(ClientError) as exc:
+            self.client.get_hosted_configuration_version(
+                ApplicationId=self.app_id,
+                ConfigurationProfileId=self.config_profile_id,
+                VersionNumber=1,
+            )
+        err = exc.value.response["Error"]
+        assert err["Code"] == "ResourceNotFoundException"