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AWS v6.80.0 published on Tuesday, May 6, 2025 by Pulumi
pulumi/pulumi-aws

aws.cloudwatch.EventBus

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AWS v6.80.0 published on Tuesday, May 6, 2025 by Pulumi
pulumi/pulumi-aws

    Provides an EventBridge event bus resource.

    Note: EventBridge was formerly known as CloudWatch Events. The functionality is identical.

    Example Usage

    import * as pulumi from "@pulumi/pulumi";
import * as aws from "@pulumi/aws";

const messenger = new aws.cloudwatch.EventBus("messenger", {name: "chat-messages"});

    import pulumi
import pulumi_aws as aws

messenger = aws.cloudwatch.EventBus("messenger", name="chat-messages")

    package main

import (
	"github.com/pulumi/pulumi-aws/sdk/v6/go/aws/cloudwatch"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		_, err := cloudwatch.NewEventBus(ctx, "messenger", &cloudwatch.EventBusArgs{
			Name: pulumi.String("chat-messages"),
		})
		if err != nil {
			return err
		}
		return nil
	})
}

    using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Aws = Pulumi.Aws;

return await Deployment.RunAsync(() => 
{
    var messenger = new Aws.CloudWatch.EventBus("messenger", new()
    {
        Name = "chat-messages",
    });

});

    package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.cloudwatch.EventBus;
import com.pulumi.aws.cloudwatch.EventBusArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        var messenger = new EventBus("messenger", EventBusArgs.builder()
            .name("chat-messages")
            .build());

    }
}

    resources:
  messenger:
    type: aws:cloudwatch:EventBus
    properties:
      name: chat-messages

    import * as pulumi from "@pulumi/pulumi";
import * as aws from "@pulumi/aws";

const examplepartner = aws.cloudwatch.getEventSource({
    namePrefix: "aws.partner/examplepartner.com",
});
const examplepartnerEventBus = new aws.cloudwatch.EventBus("examplepartner", {
    name: examplepartner.then(examplepartner => examplepartner.name),
    description: "Event bus for example partner events",
    eventSourceName: examplepartner.then(examplepartner => examplepartner.name),
});

    import pulumi
import pulumi_aws as aws

examplepartner = aws.cloudwatch.get_event_source(name_prefix="aws.partner/examplepartner.com")
examplepartner_event_bus = aws.cloudwatch.EventBus("examplepartner",
    name=examplepartner.name,
    description="Event bus for example partner events",
    event_source_name=examplepartner.name)

    package main

import (
	"github.com/pulumi/pulumi-aws/sdk/v6/go/aws/cloudwatch"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		examplepartner, err := cloudwatch.GetEventSource(ctx, &cloudwatch.GetEventSourceArgs{
			NamePrefix: pulumi.StringRef("aws.partner/examplepartner.com"),
		}, nil)
		if err != nil {
			return err
		}
		_, err = cloudwatch.NewEventBus(ctx, "examplepartner", &cloudwatch.EventBusArgs{
			Name:            pulumi.String(examplepartner.Name),
			Description:     pulumi.String("Event bus for example partner events"),
			EventSourceName: pulumi.String(examplepartner.Name),
		})
		if err != nil {
			return err
		}
		return nil
	})
}

    using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Aws = Pulumi.Aws;

return await Deployment.RunAsync(() => 
{
    var examplepartner = Aws.CloudWatch.GetEventSource.Invoke(new()
    {
        NamePrefix = "aws.partner/examplepartner.com",
    });

    var examplepartnerEventBus = new Aws.CloudWatch.EventBus("examplepartner", new()
    {
        Name = examplepartner.Apply(getEventSourceResult => getEventSourceResult.Name),
        Description = "Event bus for example partner events",
        EventSourceName = examplepartner.Apply(getEventSourceResult => getEventSourceResult.Name),
    });

});

    package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.cloudwatch.CloudwatchFunctions;
import com.pulumi.aws.cloudwatch.inputs.GetEventSourceArgs;
import com.pulumi.aws.cloudwatch.EventBus;
import com.pulumi.aws.cloudwatch.EventBusArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        final var examplepartner = CloudwatchFunctions.getEventSource(GetEventSourceArgs.builder()
            .namePrefix("aws.partner/examplepartner.com")
            .build());

        var examplepartnerEventBus = new EventBus("examplepartnerEventBus", EventBusArgs.builder()
            .name(examplepartner.name())
            .description("Event bus for example partner events")
            .eventSourceName(examplepartner.name())
            .build());

    }
}

    resources:
  examplepartnerEventBus:
    type: aws:cloudwatch:EventBus
    name: examplepartner
    properties:
      name: ${examplepartner.name}
      description: Event bus for example partner events
      eventSourceName: ${examplepartner.name}
variables:
  examplepartner:
    fn::invoke:
      function: aws:cloudwatch:getEventSource
      arguments:
        namePrefix: aws.partner/examplepartner.com

    Create EventBus Resource

    Resources are created with functions called constructors. To learn more about declaring and configuring resources, see Resources.

    Constructor syntax

    new EventBus(name: string, args?: EventBusArgs, opts?: CustomResourceOptions);
    @overload
def EventBus(resource_name: str,
             args: Optional[EventBusArgs] = None,
             opts: Optional[ResourceOptions] = None)

@overload
def EventBus(resource_name: str,
             opts: Optional[ResourceOptions] = None,
             description: Optional[str] = None,
             event_source_name: Optional[str] = None,
             kms_key_identifier: Optional[str] = None,
             name: Optional[str] = None,
             tags: Optional[Mapping[str, str]] = None)
    func NewEventBus(ctx *Context, name string, args *EventBusArgs, opts ...ResourceOption) (*EventBus, error)
    public EventBus(string name, EventBusArgs? args = null, CustomResourceOptions? opts = null)
    public EventBus(String name, EventBusArgs args)
public EventBus(String name, EventBusArgs args, CustomResourceOptions options)

    type: aws:cloudwatch:EventBus
properties: # The arguments to resource properties.
options: # Bag of options to control resource's behavior.

    Parameters

    name string
    The unique name of the resource.
    args EventBusArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    resource_name str
    The unique name of the resource.
    args EventBusArgs
    The arguments to resource properties.
    opts ResourceOptions
    Bag of options to control resource's behavior.
    ctx Context
    Context object for the current deployment.
    name string
    The unique name of the resource.
    args EventBusArgs
    The arguments to resource properties.
    opts ResourceOption
    Bag of options to control resource's behavior.
    name string
    The unique name of the resource.
    args EventBusArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    name String
    The unique name of the resource.
    args EventBusArgs
    The arguments to resource properties.
    options CustomResourceOptions
    Bag of options to control resource's behavior.

    Constructor example

    The following reference example uses placeholder values for all input properties.

    var eventBusResource = new Aws.CloudWatch.EventBus("eventBusResource", new()
{
    Description = "string",
    EventSourceName = "string",
    KmsKeyIdentifier = "string",
    Name = "string",
    Tags = 
    {
        { "string", "string" },
    },
});

    example, err := cloudwatch.NewEventBus(ctx, "eventBusResource", &cloudwatch.EventBusArgs{
	Description:      pulumi.String("string"),
	EventSourceName:  pulumi.String("string"),
	KmsKeyIdentifier: pulumi.String("string"),
	Name:             pulumi.String("string"),
	Tags: pulumi.StringMap{
		"string": pulumi.String("string"),
	},
})

    var eventBusResource = new EventBus("eventBusResource", EventBusArgs.builder()
    .description("string")
    .eventSourceName("string")
    .kmsKeyIdentifier("string")
    .name("string")
    .tags(Map.of("string", "string"))
    .build());

    event_bus_resource = aws.cloudwatch.EventBus("eventBusResource",
    description="string",
    event_source_name="string",
    kms_key_identifier="string",
    name="string",
    tags={
        "string": "string",
    })

    const eventBusResource = new aws.cloudwatch.EventBus("eventBusResource", {
    description: "string",
    eventSourceName: "string",
    kmsKeyIdentifier: "string",
    name: "string",
    tags: {
        string: "string",
    },
});

    type: aws:cloudwatch:EventBus
properties:
    description: string
    eventSourceName: string
    kmsKeyIdentifier: string
    name: string
    tags:
        string: string

    EventBus Resource Properties

    To learn more about resource properties and how to use them, see Inputs and Outputs in the Architecture and Concepts docs.

    Inputs

    In Python, inputs that are objects can be passed either as argument classes or as dictionary literals.

    The EventBus resource accepts the following input properties:

    Description string
    Event bus description.
    EventSourceName string
    Partner event source that the new event bus will be matched with. Must match name.
    KmsKeyIdentifier string
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    Name string

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    Tags Dictionary<string, string>
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    Description string
    Event bus description.
    EventSourceName string
    Partner event source that the new event bus will be matched with. Must match name.
    KmsKeyIdentifier string
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    Name string

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    Tags map[string]string
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    description String
    Event bus description.
    eventSourceName String
    Partner event source that the new event bus will be matched with. Must match name.
    kmsKeyIdentifier String
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name String

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags Map<String,String>
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    description string
    Event bus description.
    eventSourceName string
    Partner event source that the new event bus will be matched with. Must match name.
    kmsKeyIdentifier string
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name string

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags {[key: string]: string}
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    description str
    Event bus description.
    event_source_name str
    Partner event source that the new event bus will be matched with. Must match name.
    kms_key_identifier str
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name str

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags Mapping[str, str]
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    description String
    Event bus description.
    eventSourceName String
    Partner event source that the new event bus will be matched with. Must match name.
    kmsKeyIdentifier String
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name String

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags Map<String>
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.

    Outputs

    All input properties are implicitly available as output properties. Additionally, the EventBus resource produces the following output properties:

    Arn string
    ARN of the event bus.
    Id string
    The provider-assigned unique ID for this managed resource.
    TagsAll Dictionary<string, string>
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    Arn string
    ARN of the event bus.
    Id string
    The provider-assigned unique ID for this managed resource.
    TagsAll map[string]string
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn String
    ARN of the event bus.
    id String
    The provider-assigned unique ID for this managed resource.
    tagsAll Map<String,String>
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn string
    ARN of the event bus.
    id string
    The provider-assigned unique ID for this managed resource.
    tagsAll {[key: string]: string}
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn str
    ARN of the event bus.
    id str
    The provider-assigned unique ID for this managed resource.
    tags_all Mapping[str, str]
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn String
    ARN of the event bus.
    id String
    The provider-assigned unique ID for this managed resource.
    tagsAll Map<String>
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    Look up Existing EventBus Resource

    Get an existing EventBus resource’s state with the given name, ID, and optional extra properties used to qualify the lookup.

    public static get(name: string, id: Input<ID>, state?: EventBusState, opts?: CustomResourceOptions): EventBus
    @staticmethod
def get(resource_name: str,
        id: str,
        opts: Optional[ResourceOptions] = None,
        arn: Optional[str] = None,
        description: Optional[str] = None,
        event_source_name: Optional[str] = None,
        kms_key_identifier: Optional[str] = None,
        name: Optional[str] = None,
        tags: Optional[Mapping[str, str]] = None,
        tags_all: Optional[Mapping[str, str]] = None) -> EventBus
    func GetEventBus(ctx *Context, name string, id IDInput, state *EventBusState, opts ...ResourceOption) (*EventBus, error)
    public static EventBus Get(string name, Input<string> id, EventBusState? state, CustomResourceOptions? opts = null)
    public static EventBus get(String name, Output<String> id, EventBusState state, CustomResourceOptions options)
    resources:  _:    type: aws:cloudwatch:EventBus    get:      id: ${id}
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    resource_name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    The following state arguments are supported:
    Arn string
    ARN of the event bus.
    Description string
    Event bus description.
    EventSourceName string
    Partner event source that the new event bus will be matched with. Must match name.
    KmsKeyIdentifier string
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    Name string

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    Tags Dictionary<string, string>
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    TagsAll Dictionary<string, string>
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    Arn string
    ARN of the event bus.
    Description string
    Event bus description.
    EventSourceName string
    Partner event source that the new event bus will be matched with. Must match name.
    KmsKeyIdentifier string
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    Name string

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    Tags map[string]string
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    TagsAll map[string]string
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn String
    ARN of the event bus.
    description String
    Event bus description.
    eventSourceName String
    Partner event source that the new event bus will be matched with. Must match name.
    kmsKeyIdentifier String
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name String

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags Map<String,String>
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    tagsAll Map<String,String>
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn string
    ARN of the event bus.
    description string
    Event bus description.
    eventSourceName string
    Partner event source that the new event bus will be matched with. Must match name.
    kmsKeyIdentifier string
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name string

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags {[key: string]: string}
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    tagsAll {[key: string]: string}
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn str
    ARN of the event bus.
    description str
    Event bus description.
    event_source_name str
    Partner event source that the new event bus will be matched with. Must match name.
    kms_key_identifier str
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name str

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags Mapping[str, str]
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    tags_all Mapping[str, str]
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    arn String
    ARN of the event bus.
    description String
    Event bus description.
    eventSourceName String
    Partner event source that the new event bus will be matched with. Must match name.
    kmsKeyIdentifier String
    Identifier of the AWS KMS customer managed key for EventBridge to use, if you choose to use a customer managed key to encrypt events on this event bus. The identifier can be the key Amazon Resource Name (ARN), KeyId, key alias, or key alias ARN.
    name String

    Name of the new event bus. The names of custom event buses can't contain the / character. To create a partner event bus, ensure that the name matches the event_source_name.

    The following arguments are optional:

    tags Map<String>
    Map of tags assigned to the resource. If configured with a provider default_tags configuration block present, tags with matching keys will overwrite those defined at the provider-level.
    tagsAll Map<String>
    Map of tags assigned to the resource, including those inherited from the provider default_tags configuration block.

    Deprecated: Please use tags instead.

    Import

    Using pulumi import, import EventBridge event buses using the name of the event bus (which can also be a partner event source name). For example:

    $ pulumi import aws:cloudwatch/eventBus:EventBus messenger chat-messages

    To learn more about importing existing cloud resources, see Importing resources.

    Package Details

    Repository
    AWS Classic pulumi/pulumi-aws
    License
    Apache-2.0
    Notes
    This Pulumi package is based on the aws Terraform Provider.
    aws logo
    AWS v6.80.0 published on Tuesday, May 6, 2025 by Pulumi
    pulumi/pulumi-aws