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openapi: 3.2.0
info:
title: Amazon Elastic Load Balancing Load Balancers API
version: '2015-12-01'
contact:
name: Amazon Web Services
url: https://aws.amazon.com/contact-us/
description: 'Operations tagged Load Balancers across 2 of this provider''s published API definitions: amazon-elastic-load-balancing-openapi.yml, amazon-elastic-load-balancing-load-balancers-api-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://elasticloadbalancing.{region}.amazonaws.com
description: Amazon Elastic Load Balancing Regional Endpoint
variables:
region:
default: us-east-1
description: AWS Region
tags:
- name: Load Balancers
description: Operations for creating and managing load balancers
paths:
/?Action=CreateLoadBalancer:
get:
operationId: createLoadBalancer
summary: Amazon Elastic Load Balancing Create a Load Balancer
description: Creates an Application Load Balancer, Network Load Balancer, or Gateway Load Balancer. For more information, see the User Guide for the specific load balancer type.
tags:
- Load Balancers
parameters:
- name: Name
in: query
required: true
description: The name of the load balancer. Must be unique per region per account, can have a maximum of 32 characters.
schema:
type: string
- name: Subnets
in: query
description: The IDs of the subnets. You can specify only one subnet per Availability Zone.
schema:
type: array
items:
type: string
- name: SecurityGroups
in: query
description: The IDs of the security groups for the load balancer
schema:
type: array
items:
type: string
- name: Scheme
in: query
description: The scheme for the load balancer. An internet-facing load balancer routes requests from clients to targets over the internet. An internal load balancer routes requests to targets using private IP addresses.
schema:
type: string
enum:
- internet-facing
- internal
- name: Type
in: query
description: The type of load balancer
schema:
type: string
enum:
- application
- network
- gateway
- name: IpAddressType
in: query
description: The type of IP addresses used by the subnets
schema:
type: string
enum:
- ipv4
- dualstack
responses:
'200':
description: Successfully created load balancer
content:
application/xml:
schema:
$ref: '#/components/schemas/CreateLoadBalancerResponse'
examples:
createLoadBalancer200Example:
summary: Default createLoadBalancer 200 response
x-microcks-default: true
value:
loadBalancers: []
'400':
description: Invalid request parameters
'401':
description: Authentication failure
'403':
description: Authorization failure
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
security:
- sigv4Auth: []
post:
operationId: CreateLoadBalancer
summary: Create Load Balancer
description: 'Creates an Application Load Balancer, Network Load Balancer, or Gateway Load Balancer. For more information, see the following: Application Load Balancers Network Load Balancers Gateway Load Balancers This operation is idempotent, which means that it completes at most one time. If you attempt to create multiple load balancers with the same settings, each call succeeds.'
responses:
'200':
description: Success
content:
text/xml:
schema:
$ref: '#/components/schemas/CreateLoadBalancerOutput'
example:
LoadBalancers:
- VpcId: vpc-3ac0fb5f
LoadBalancerArn: arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188
State:
Code: provisioning
DNSName: my-load-balancer-424835706.us-west-2.elb.amazonaws.com
SecurityGroups:
- sg-5943793c
LoadBalancerName: my-load-balancer
CreatedTime: '2016-03-25T21:26:12.920Z'
Scheme: internet-facing
Type: application
CanonicalHostedZoneId: Z2P70J7EXAMPLE
AvailabilityZones:
- SubnetId: subnet-8360a9e7
ZoneName: us-west-2a
- SubnetId: subnet-b7d581c0
ZoneName: us-west-2b
'400':
description: AllocationIdNotFoundException; AvailabilityZoneNotSupportedException; DuplicateLoadBalancerNameException; DuplicateTagKeysException; InvalidConfigurationRequestException; InvalidSchemeException; InvalidSecurityGroupException; InvalidSubnetException; OperationNotPermittedException; ResourceInUseException; SubnetNotFoundException; TooManyLoadBalancersException; TooManyTagsException
content:
text/xml:
schema:
$ref: '#/components/schemas/AllocationIdNotFoundException'
requestBody:
required: true
content:
application/x-www-form-urlencoded:
schema:
allOf:
- type: object
required:
- Action
- Version
properties:
Action:
type: string
const: CreateLoadBalancer
Version:
type: string
const: '2015-12-01'
- $ref: '#/components/schemas/CreateLoadBalancerInput'
example:
Name: my-load-balancer
Subnets:
- subnet-b7d581c0
- subnet-8360a9e7
tags:
- Load Balancers
security:
- sigv4Auth: []
servers:
- url: https://elasticloadbalancing.{region}.amazonaws.com
description: Amazon Elastic Load Balancing Regional Endpoint
variables:
region:
default: us-east-1
description: AWS Region
/?Action=DescribeLoadBalancers:
get:
operationId: describeLoadBalancers
summary: Amazon Elastic Load Balancing Describe Load Balancers
description: Describes the specified load balancers or all of your load balancers. Returns information about load balancer ARN, DNS name, scheme, VPC, availability zones, type, and state.
tags:
- Load Balancers
parameters:
- name: LoadBalancerArns
in: query
description: The Amazon Resource Names (ARN) of the load balancers
schema:
type: array
items:
type: string
- name: Names
in: query
description: The names of the load balancers
schema:
type: array
items:
type: string
- name: Marker
in: query
description: The marker for the next set of results
schema:
type: string
- name: PageSize
in: query
description: The maximum number of results to return
schema:
type: integer
minimum: 1
maximum: 400
responses:
'200':
description: Successfully described load balancers
content:
application/xml:
schema:
$ref: '#/components/schemas/DescribeLoadBalancersResponse'
examples:
describeLoadBalancers200Example:
summary: Default describeLoadBalancers 200 response
x-microcks-default: true
value:
loadBalancers: []
nextMarker: example
'400':
description: Invalid request parameters
'401':
description: Authentication failure
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
security:
- sigv4Auth: []
post:
operationId: DescribeLoadBalancers
summary: Describe Load Balancers
description: Describes the specified load balancers or all of your load balancers.
responses:
'200':
description: Success
content:
text/xml:
schema:
$ref: '#/components/schemas/DescribeLoadBalancersOutput'
example:
LoadBalancers:
- VpcId: vpc-3ac0fb5f
LoadBalancerArn: arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188
State:
Code: active
DNSName: my-load-balancer-424835706.us-west-2.elb.amazonaws.com
SecurityGroups:
- sg-5943793c
LoadBalancerName: my-load-balancer
CreatedTime: '2016-03-25T21:26:12.920Z'
Scheme: internet-facing
Type: application
CanonicalHostedZoneId: Z2P70J7EXAMPLE
AvailabilityZones:
- SubnetId: subnet-8360a9e7
ZoneName: us-west-2a
- SubnetId: subnet-b7d581c0
ZoneName: us-west-2b
'400':
description: LoadBalancerNotFoundException
content:
text/xml:
schema:
$ref: '#/components/schemas/LoadBalancerNotFoundException'
requestBody:
required: true
content:
application/x-www-form-urlencoded:
schema:
allOf:
- type: object
required:
- Action
- Version
properties:
Action:
type: string
const: DescribeLoadBalancers
Version:
type: string
const: '2015-12-01'
- $ref: '#/components/schemas/DescribeLoadBalancersInput'
example:
LoadBalancerArns:
- arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188
tags:
- Load Balancers
security:
- sigv4Auth: []
servers:
- url: https://elasticloadbalancing.{region}.amazonaws.com
description: Amazon Elastic Load Balancing Regional Endpoint
variables:
region:
default: us-east-1
description: AWS Region
/?Action=DeleteLoadBalancer:
get:
operationId: deleteLoadBalancer
summary: Amazon Elastic Load Balancing Delete a Load Balancer
description: Deletes the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer. Deleting a load balancer also deletes its listeners.
tags:
- Load Balancers
parameters:
- name: LoadBalancerArn
in: query
required: true
description: The Amazon Resource Name (ARN) of the load balancer
schema:
type: string
responses:
'200':
description: Successfully deleted load balancer
'400':
description: Invalid request parameters
'401':
description: Authentication failure
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
security:
- sigv4Auth: []
post:
operationId: DeleteLoadBalancer
summary: Delete Load Balancer
description: Deletes the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer. Deleting a load balancer also deletes its listeners. You can't delete a load balancer if deletion protection is enabled. If the load balancer does not exist or has already been deleted, the call succeeds. Deleting a load balancer does not affect its registered targets. For example, your EC2 instances continue to run and are still registered to their target groups. If you no longer need these EC2 instances, you can stop or terminate them.
responses:
'200':
description: Success
content:
text/xml:
schema:
$ref: '#/components/schemas/DeleteLoadBalancerOutput'
'400':
description: LoadBalancerNotFoundException; OperationNotPermittedException; ResourceInUseException
content:
text/xml:
schema:
$ref: '#/components/schemas/LoadBalancerNotFoundException'
requestBody:
required: true
content:
application/x-www-form-urlencoded:
schema:
allOf:
- type: object
required:
- Action
- Version
properties:
Action:
type: string
const: DeleteLoadBalancer
Version:
type: string
const: '2015-12-01'
- $ref: '#/components/schemas/DeleteLoadBalancerInput'
example:
LoadBalancerArn: arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188
tags:
- Load Balancers
security:
- sigv4Auth: []
servers:
- url: https://elasticloadbalancing.{region}.amazonaws.com
description: Amazon Elastic Load Balancing Regional Endpoint
variables:
region:
default: us-east-1
description: AWS Region
/?Action=ModifyLoadBalancerAttributes:
get:
operationId: modifyLoadBalancerAttributes
summary: Amazon Elastic Load Balancing Modify Load Balancer Attributes
description: Modifies the specified attributes of the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.
tags:
- Load Balancers
parameters:
- name: LoadBalancerArn
in: query
required: true
description: The Amazon Resource Name (ARN) of the load balancer
schema:
type: string
- name: Attributes.member.1.Key
in: query
description: The name of the attribute
schema:
type: string
- name: Attributes.member.1.Value
in: query
description: The value of the attribute
schema:
type: string
responses:
'200':
description: Successfully modified load balancer attributes
'400':
description: Invalid request parameters
'401':
description: Authentication failure
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
security:
- sigv4Auth: []
servers:
- url: https://elasticloadbalancing.{region}.amazonaws.com
description: Amazon Elastic Load Balancing Regional Endpoint
variables:
region:
default: us-east-1
description: AWS Region
components:
schemas:
DescribeLoadBalancersResponse:
type: object
description: Response from the DescribeLoadBalancers action
properties:
loadBalancers:
type: array
description: Information about the load balancers
items:
$ref: '#/components/schemas/LoadBalancer'
nextMarker:
type: string
description: The marker to use for the next set of results
CreateLoadBalancerResponse:
type: object
description: Response from the CreateLoadBalancer action
properties:
loadBalancers:
type: array
description: Information about the load balancer
items:
$ref: '#/components/schemas/LoadBalancer'
LoadBalancer:
type: object
description: Describes a load balancer
properties:
loadBalancerArn:
type: string
description: The Amazon Resource Name (ARN) of the load balancer
dnsName:
type: string
description: The public DNS name of the load balancer
canonicalHostedZoneId:
type: string
description: The ID of the Amazon Route 53 hosted zone for the load balancer
createdTime:
type: string
format: date-time
description: The date and time the load balancer was created
loadBalancerName:
type: string
description: The name of the load balancer
scheme:
type: string
description: The scheme of the load balancer
enum:
- internet-facing
- internal
vpcId:
type: string
description: The ID of the VPC for the load balancer
state:
type: object
description: The state of the load balancer
properties:
code:
type: string
description: The state code
enum:
- active
- provisioning
- active_impaired
- failed
reason:
type: string
description: A description of the state
type:
type: string
description: The type of load balancer
enum:
- application
- network
- gateway
availabilityZones:
type: array
description: The subnets for the load balancer
items:
type: object
properties:
zoneName:
type: string
description: The name of the Availability Zone
subnetId:
type: string
description: The ID of the subnet
securityGroups:
type: array
description: The IDs of the security groups for the load balancer
items:
type: string
ipAddressType:
type: string
description: The type of IP addresses used by the subnets
enum:
- ipv4
- dualstack
DescribeLoadBalancersInput:
type: object
properties:
LoadBalancerArns:
type: array
items:
type: string
description: The Amazon Resource Names (ARN) of the load balancers. You can specify up to 20 load balancers in a single call.
Names:
type: array
items:
type: string
description: The names of the load balancers.
Marker:
type: string
description: The marker for the next set of results. (You received this marker from a previous call.)
PageSize:
type: integer
description: The maximum number of results to return with this call.
DeleteLoadBalancerInput:
type: object
properties:
LoadBalancerArn:
type: string
description: The Amazon Resource Name (ARN) of the load balancer.
required:
- LoadBalancerArn
CreateLoadBalancerOutput:
type: object
properties:
LoadBalancers:
type: array
items:
$ref: '#/components/schemas/LoadBalancer_2'
description: Information about the load balancer.
SubnetMapping:
type: object
properties:
SubnetId:
type: string
description: The ID of the subnet.
AllocationId:
type: string
description: '[Network Load Balancers] The allocation ID of the Elastic IP address for an internet-facing load balancer.'
PrivateIPv4Address:
type: string
description: '[Network Load Balancers] The private IPv4 address for an internal load balancer.'
IPv6Address:
type: string
description: '[Network Load Balancers] The IPv6 address.'
SourceNatIpv6Prefix:
type: string
description: '[Network Load Balancers with UDP listeners] The IPv6 prefix to use for source NAT. Specify an IPv6 prefix (/80 netmask) from the subnet CIDR block or auto_assigned to use an IPv6 prefix selected at random from the subnet CIDR block.'
LoadBalancer_2:
type: object
properties:
LoadBalancerArn:
type: string
description: The Amazon Resource Name (ARN) of the load balancer.
DNSName:
type: string
description: The public DNS name of the load balancer.
CanonicalHostedZoneId:
type: string
description: The ID of the Amazon Route 53 hosted zone associated with the load balancer.
CreatedTime:
type: string
format: date-time
description: The date and time the load balancer was created.
LoadBalancerName:
type: string
description: The name of the load balancer.
Scheme:
type: string
enum:
- internet-facing
- internal
description: The nodes of an Internet-facing load balancer have public IP addresses. The DNS name of an Internet-facing load balancer is publicly resolvable to the public IP addresses of the nodes. Therefore, Internet-facing load balancers can route requests from clients over the internet. The nodes of an internal load balancer have only private IP addresses. The DNS name of an internal load balancer is publicly resolvable to the private IP addresses of the nodes. Therefore, internal load balancers can route requests only from clients with access to the VPC for the load balancer.
VpcId:
type: string
description: The ID of the VPC for the load balancer.
State:
$ref: '#/components/schemas/LoadBalancerState'
Type:
type: string
enum:
- application
- network
- gateway
description: The type of load balancer.
AvailabilityZones:
type: array
items:
$ref: '#/components/schemas/AvailabilityZone'
description: The subnets for the load balancer.
SecurityGroups:
type: array
items:
type: string
description: The IDs of the security groups for the load balancer.
IpAddressType:
type: string
enum:
- ipv4
- dualstack
- dualstack-without-public-ipv4
description: The type of IP addresses used for public or private connections by the subnets attached to your load balancer. [Application Load Balancers] The possible values are ipv4 (IPv4 addresses), dualstack (IPv4 and IPv6 addresses), and dualstack-without-public-ipv4 (public IPv6 addresses and private IPv4 and IPv6 addresses). [Network Load Balancers and Gateway Load Balancers] The possible values are ipv4 (IPv4 addresses) and dualstack (IPv4 and IPv6 addresses).
CustomerOwnedIpv4Pool:
type: string
description: '[Application Load Balancers on Outposts] The ID of the customer-owned address pool.'
EnforceSecurityGroupInboundRulesOnPrivateLinkTraffic:
type: string
description: Indicates whether to evaluate inbound security group rules for traffic sent to a Network Load Balancer through Amazon Web Services PrivateLink.
EnablePrefixForIpv6SourceNat:
type: string
enum:
- 'on'
- 'off'
description: '[Network Load Balancers with UDP listeners] Indicates whether to use an IPv6 prefix from each subnet for source NAT. The IP address type must be dualstack. The default value is off.'
IpamPools:
$ref: '#/components/schemas/IpamPools'
CreateLoadBalancerInput:
type: object
properties:
Name:
type: string
description: The name of the load balancer. This name must be unique per region per account, can have a maximum of 32 characters, must contain only alphanumeric characters or hyphens, must not begin or end with a hyphen, and must not begin with "internal-".
Subnets:
type: array
items:
type: string
description: The IDs of the subnets. You can specify only one subnet per Availability Zone. You must specify either subnets or subnet mappings, but not both. To specify an Elastic IP address, specify subnet mappings instead of subnets. [Application Load Balancers] You must specify subnets from at least two Availability Zones. [Application Load Balancers on Outposts] You must specify one Outpost subnet. [Application Load Balancers on Local Zones] You can specify subnets from one or more Local Zones. [Network Load Balancers and Gateway Load Balancers] You can specify subnets from one or more Availability Zon
SubnetMappings:
type: array
items:
$ref: '#/components/schemas/SubnetMapping'
description: The IDs of the subnets. You can specify only one subnet per Availability Zone. You must specify either subnets or subnet mappings, but not both. [Application Load Balancers] You must specify subnets from at least two Availability Zones. You can't specify Elastic IP addresses for your subnets. [Application Load Balancers on Outposts] You must specify one Outpost subnet. [Application Load Balancers on Local Zones] You can specify subnets from one or more Local Zones. [Network Load Balancers] You can specify subnets from one or more Availability Zones. You can specify one Elastic IP address per s
SecurityGroups:
type: array
items:
type: string
description: '[Application Load Balancers and Network Load Balancers] The IDs of the security groups for the load balancer.'
Scheme:
type: string
enum:
- internet-facing
- internal
description: The nodes of an Internet-facing load balancer have public IP addresses. The DNS name of an Internet-facing load balancer is publicly resolvable to the public IP addresses of the nodes. Therefore, Internet-facing load balancers can route requests from clients over the internet. The nodes of an internal load balancer have only private IP addresses. The DNS name of an internal load balancer is publicly resolvable to the private IP addresses of the nodes. Therefore, internal load balancers can route requests only from clients with access to the VPC for the load balancer. The default is an Internet
Tags:
type: array
items:
$ref: '#/components/schemas/Tag'
description: The tags to assign to the load balancer.
Type:
type: string
enum:
- application
- network
- gateway
description: The type of load balancer. The default is application.
IpAddressType:
type: string
enum:
- ipv4
- dualstack
- dualstack-without-public-ipv4
description: The IP address type. Internal load balancers must use ipv4. [Application Load Balancers] The possible values are ipv4 (IPv4 addresses), dualstack (IPv4 and IPv6 addresses), and dualstack-without-public-ipv4 (public IPv6 addresses and private IPv4 and IPv6 addresses). [Network Load Balancers and Gateway Load Balancers] The possible values are ipv4 (IPv4 addresses) and dualstack (IPv4 and IPv6 addresses).
CustomerOwnedIpv4Pool:
type: string
description: '[Application Load Balancers on Outposts] The ID of the customer-owned address pool (CoIP pool).'
EnablePrefixForIpv6SourceNat:
type: string
enum:
- 'on'
- 'off'
description: '[Network Load Balancers with UDP listeners] Indicates whether to use an IPv6 prefix from each subnet for source NAT. The IP address type must be dualstack. The default value is off.'
IpamPools:
$ref: '#/components/schemas/IpamPools'
required:
- Name
DeleteLoadBalancerOutput:
type: object
properties: {}
LoadBalancerAddress:
type: object
properties:
IpAddress:
type: string
description: The static IP address.
AllocationId:
type: string
description: '[Network Load Balancers] The allocation ID of the Elastic IP address for an internal-facing load balancer.'
PrivateIPv4Address:
type: string
description: '[Network Load Balancers] The private IPv4 address for an internal load balancer.'
IPv6Address:
type: string
description: '[Network Load Balancers] The IPv6 address.'
DescribeLoadBalancersOutput:
type: object
properties:
LoadBalancers:
type: array
items:
$ref: '#/components/schemas/LoadBalancer_2'
description: Information about the load balancers.
NextMarker:
type: string
description: If there are additional results, this is the marker for the next set of results. Otherwise, this is null.
AllocationIdNotFoundException:
type: object
properties:
Message:
type: string
LoadBalancerState:
type: object
properties:
Code:
type: string
enum:
- active
- provisioning
- active_impaired
- failed
description: The state code. The initial state of the load balancer is provisioning. After the load balancer is fully set up and ready to route traffic, its state is active. If load balancer is routing traffic but does not have the resources it needs to scale, its state isactive_impaired. If the load balancer could not be set up, its state is failed.
Reason:
type: string
description: A description of the state.
LoadBalancerNotFoundException:
type: object
properties:
Message:
type: string
AvailabilityZone:
type: object
properties:
ZoneName:
type: string
description: The name of the Availability Zone.
SubnetId:
type: string
description: The ID of the subnet. You can specify one subnet per Availability Zone.
OutpostId:
type: string
description: '[Application Load Balancers on Outposts] The ID of the Outpost.'
LoadBalancerAddresses:
type: array
items:
$ref: '#/components/schemas/LoadBalancerAddress'
description: '[Network Load Balancers] If you need static IP addresses for your load balancer, you can specify one Elastic IP address per Availability Zone when you create an internal-facing load balancer. For internal load balancers, you can specify a private IP address from the IPv4 range of the subnet.'
SourceNatIpv6Prefixes:
type: array
items:
type: string
description: '[Network Load Balancers with UDP listeners] The IPv6 prefixes to use for source NAT. For each subnet, specify an IPv6 prefix (/80 netmask) from the subnet CIDR block or auto_assigned to use an IPv6 prefix selected at random from the subnet CIDR block.'
Tag:
type: object
properties:
Key:
type: string
description: The key of the tag.
Value:
type: string
description: The value of the tag.
required:
- Key
IpamPools:
type: object
properties:
Ipv4IpamPoolId:
type: string
description: The ID of the IPv4 IPAM pool.
securitySchemes:
sigv4Auth:
type: apiKey
name: Authorization
in: header
description: AWS Signature Version 4 authentication
sigv4:
type: apiKey
in: header
name: Authorization
description: AWS Signature Version 4. The Authorization header carries an AWS4-HMAC-SHA256 signature over the canonical request, with X-Amz-Date (and X-Amz-Security-Token for temporary credentials). Not a bearer token.
x-aws-sigv4:
signingName: elasticloadbalancing
externalDocs:
description: Amazon Elastic Load Balancing API Reference
url: https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/
x-refined-from:
- amazon-elastic-load-balancing-openapi.yml
- amazon-elastic-load-balancing-load-balancers-api-openapi.yml