Creating a Backend Server Group

Function

This API is used to create a backend server group.

Constraints

Note the following when you create a backend server group:

If session_persistence is specified, cookie_name is available only when type is set to APP_COOKIE.
If listener_id is specified, the listener must have no backend server group associated.

Calling Method

For details, see Calling APIs.

URI

POST /v3/{project_id}/elb/pools

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition: Specifies the project ID. For details about how to obtain a project ID, see Obtaining a Project ID. Constraints: N/A Range: The value can contain a maximum of 32 characters, including digits and lowercase letters. Default value: N/A

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition: Specifies the token used for IAM authentication. Constraints: N/A Range: N/A Default value: N/A

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
pool	Yes	CreatePoolOption object	Definition: Specifies the request parameters for creating a backend server group. Constraints: N/A

**Table 4** CreatePoolOption
Parameter	Mandatory	Type	Description
admin_state_up	No	Boolean	Definition: Specifies the administrative status of the backend server group. Constraints: The value can only be true. Range: true Default value: true
az_affinity	No	AzAffinity object	Definition: Specifies how AZ affinity is configured for the backend server group. Constraints: N/A
description	No	String	Definition: Provides supplementary information about the backend server group. Constraints: N/A Range: N/A Default value: N/A
lb_algorithm	Yes	String	Definition: Specifies the load balancing algorithm used by the load balancer to route requests to backend servers in the associated backend server group. Constraints: If the value is SOURCE_IP or QUIC_CID, the weights of backend servers in the backend server group are invalid. QUIC_CID is available only when the protocol of the backend server group is QUIC. QUIC_CID is not supported. Range: ROUND_ROBIN: weighted round robin LEAST_CONNECTIONS: weighted least connections SOURCE_IP: source IP hash QUIC_CID: connection ID 2_TUPLE_HASH: 2-tuple hash that is only available for IP backend server groups 3_TUPLE_HASH: 3-tuple hash that is only available for IP backend server groups 5_TUPLE_HASH: 5-tuple hash that is only available for IP backend server groups If this parameter is not specified for an IP backend server group, 5_TUPLE_HASH is used by default. Default value: N/A
listener_id	No	String	Definition: Specifies the ID of the listener with which the backend server group is associated. Constraints: At least one of listener_id, loadbalancer_id, and type must be specified. Range: N/A Default value: N/A
loadbalancer_id	No	String	Definition: Specifies the ID of the load balancer with which the backend server group is associated. Constraints: At least one of listener_id, loadbalancer_id, and type must be specified. Range: N/A Default value: N/A
name	No	String	Definition: Specifies the backend server group name. Constraints: N/A Range: N/A Default value: N/A
project_id	No	String	Definition: Specifies the project ID of the backend server group. Constraints: N/A Range: N/A Default value: N/A
protocol	Yes	String	Definition: Specifies the protocol used by the backend server group to receive requests. Constraints: If the listener's protocol is UDP, the protocol of the backend server group must be UDP or QUIC. If the listener's protocol is TCP, the protocol of the backend server group must be TCP. If the listener's protocol is IP, the protocol of the backend server group must be IP. If the listener's protocol is HTTP, the protocol of the backend server group must be HTTP. If the listener's protocol is HTTPS, the protocol of the backend server group must be HTTP, HTTPS, or GRPC. If the listener's protocol is TERMINATED_HTTPS, the protocol of the backend server group must be HTTP. If the listener's protocol is QUIC, the protocol of the backend server group must be HTTP, HTTPS, or GRPC. If the listener's protocol is TLS, the protocol of the backend server group can be TLS or TCP. If protocol of the backend server group is TCP, ip_version must be set to v4. If the backend server group's protocol is QUIC, session_persistence must be set to true and type set to SOURCE_IP. If the backend server group's protocol is GRPC, http2_enable of the listener must be set to true. QUIC is not supported. Range: TCP, UDP, IP, TLS, HTTP, HTTPS, GRPC, or QUIC Default value: N/A
session_persistence	No	CreatePoolSessionPersistenceOption object	Definition: Specifies the sticky session. Constraints: Slow start and sticky session cannot be enabled at the same time. If both are enabled, sticky session will be invalid.
slow_start	No	CreatePoolSlowStartOption object	Definition: Specifies slow start details. After you enable slow start, new backend servers added to the backend server group are warmed up, and the number of requests they can receive increases linearly during the configured slow start duration. Constraints: This parameter is valid only when the backend server group protocol is HTTP, HTTPS, or GRPC. For other protocols, an error will be reported. Slow start and sticky session cannot be enabled at the same time. If both are enabled, sticky session will be invalid. This parameter is not supported by gateway load balancers. Please do not use it.
member_deletion_protection_enable	No	Boolean	Definition: Whether to enable removal protection for the backend server. Once the option is enabled, backend servers cannot be removed from the backend server group. Constraints: Once the option is enabled, an error will be returned when the following APIs are called to: Delete a load balancer and its associated resources (DELETE /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/force-elb). Delete a load balancer and its associated EIPs (POST /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/delete-cascade). Delete a listener and its associated resources (DELETE /v3/{project_id}/elb/listeners/{listener_id}/force). Delete a backend server group and its associated resources (DELETE /v3/{project_id}/elb/pools/{pool_id}/delete-cascade). Remove a backend server (DELETE /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}). Remove backend servers in batches (POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-delete). Range: false (disable this option) or true (enable this option). Default value: false NOTE: Disable deletion protection or removal protection for your resources before deregistering your account. This parameter is unsupported. Please do not use it.
vpc_id	No	String	Definition: Specifies the ID of the VPC where the backend server group works. Constraints: The backend server group must be associated with the VPC. Only backend servers in the VPC or IP as backend servers can be added. type must be set to instance. vpc_id must be specified for IP backend server groups. The value must be the same as that defined by vpc_id for the load balancer. If vpc_id is not specified, VPC ID is determined by the VPC where the backend server works. Range: N/A Default value: N/A
type	No	String	Definition: Specifies the backend server group type. Constraints: If this parameter is not passed, any type of backend servers can be added. type will be returned as an empty string. At least one of listener_id, loadbalancer_id, and type must be specified. Range: instance: Any type of backend servers can be added. vpc_id is mandatory. ip: Only IP as backend servers can be added. vpc_id cannot be specified. type cannot be set to ip if the backend server group protocol is IP. Default value: N/A
ip_version	No	String	Definition: Specifies the IP address version supported by the backend server group. Constraints: N/A Default value: N/A
quic_cid_hash_strategy	No	QuicCidHashStrategy object	Definition: Specifies multi-path forwarding configuration based on destination connection IDs. Constraints: N/A

**Table 5** AzAffinity
Parameter	Mandatory	Type	Description
enable	Yes	Boolean	Definition: Specifies whether to enable AZ affinity for the backend server group. If this parameter is set to true, ELB forwards traffic across the backend servers in the same AZ as the load balancer. Constraints: This parameter is available only for IP, TCP, and UDP backend server groups. This parameter is not available for backend server groups that are associated with TLS listeners. If the parameter is set to true, parameter pool_health will be ignored. Range: false (disable this option) or true (enable this option). Default value: N/A
az_minimum_healthy_member_percentage	No	Integer	Definition: Specifies a percentage that is used to determine the health of an AZ. If the percentage of healthy servers in the AZ of the load balancer falls below the specified value, az_unhealthy_fallback_strategy is triggered. az_minimum_healthy_member_percentage shows the percentage of backend servers that are healthy in a backend server group of an AZ. The number of healthy servers is rounded up. For example, in AZ A, if there are three backend servers in the backend server group and az_minimum_healthy_member_percentage is set to 66%, the number of healthy servers is rounded up to 2 (3 × 0.66 = 1.98). If there are fewer than two healthy servers in AZ A, az_unhealthy_fallback_strategy is triggered. If az_minimum_healthy_member_percentage is set to 67%, the number of healthy servers is rounded up to 3 (3 × 0.67 = 2.01). If there are fewer than three healthy servers in AZ A, az_unhealthy_fallback_strategy is triggered. Constraints: If enable is set to true, az_minimum_healthy_member_percentage and az_minimum_healthy_member_count cannot be set to -1 at the same time. If enable is set to true, either az_minimum_healthy_member_percentage or az_minimum_healthy_member_count must be set to -1. Range: an integer ranging from -1 to 100. -1 indicates that az_minimum_healthy_member_count takes effect. Default value: N/A
az_minimum_healthy_member_count	No	Integer	Definition: Specifies a number that is used to determine the health of an AZ. If the number of healthy servers in the AZ of the load balancer falls below the specified value, az_unhealthy_fallback_strategy is triggered. az_minimum_healthy_member_count shows the number of healthy servers in a backend server group of an AZ. Constraints: If enable is set to true, az_minimum_healthy_member_percentage and az_minimum_healthy_member_count cannot be set to -1 at the same time. If enable is set to true, either az_minimum_healthy_member_percentage or az_minimum_healthy_member_count must be set to -1. Range: an integer ranging from -1 to 10000. -1 indicates that az_minimum_healthy_member_percentage takes effect. Default value: N/A
az_unhealthy_fallback_strategy	No	String	Definition: Specifies how traffic will be distributed across backend servers in an AZ if the percentage or number of healthy servers in the AZ of the load balancer falls below the specified value. Range: forward_to_all_member_of_local_az: forwards requests across all backend servers in the same AZ as the load balancer, even if some servers are unhealthy. forward_to_healthy_member_of_remote_az: forwards requests across healthy backend servers in different AZs from the load balancer. forward_to_all_healthy_member: forwards requests across healthy backend servers in all AZs. forward_to_all_member: forwards requests across all backend servers in all AZs, even if some servers are unhealthy. Constraints: N/A Default value: forward_to_all_member_of_local_az

**Table 6** CreatePoolSessionPersistenceOption
Parameter	Mandatory	Type	Description
cookie_name	No	String	Definition: Specifies the cookie name. Constraints: This parameter takes effect only when type is set to APP_COOKIE. Otherwise, an error will be returned. This parameter is not supported by gateway load balancers. Please do not use it. Range: The value can contain a maximum of 1,024 characters. Default value: N/A This parameter is unsupported. Please do not use it.
type	Yes	String	Definition: Specifies the sticky session type. Constraints: If the protocol of the backend server group is TCP or UDP, only SOURCE_IP takes effect. If the protocol of the backend server group is HTTP or HTTPS, only HTTP_COOKIE takes effect. Range: SOURCE_IP, HTTP_COOKIE, or APP_COOKIE. Default value: N/A
persistence_timeout	No	Integer	Definition: Specifies the stickiness duration, in minutes. Constraints: This parameter will not take effect when type is set to APP_COOKIE. Range: If the protocol of the backend server group is TCP or UDP, the value ranges from 1 to 60, and the default value is 1. If the protocol of the backend server group is HTTP or HTTPS, the value ranges from 1 to 1440, and the default value is 1440. Default value: N/A

**Table 7** CreatePoolSlowStartOption
Parameter	Mandatory	Type	Description
enable	No	Boolean	Definition: Specifies whether to enable slow start. Constraints: N/A Range: true: This option will be enabled. false: This option will be disabled. Default value: false
duration	No	Integer	Definition: Specifies the slow start duration, in seconds. Constraints: N/A Range: 30 to 1200, in seconds. Default value: 30

**Table 8** QuicCidHashStrategy
Parameter	Mandatory	Type	Description
len	Yes	Integer	Definition: Specifies the length of the hash factor in the connection ID. Constraints: This parameter is valid only when the load balancing algorithm is QUIC_CID. Range: 1 to 20 Default value: 3
offset	Yes	Integer	Definition: Specifies the start position in the connection ID as the hash factor. Constraints: This parameter is valid only when the load balancing algorithm is QUIC_CID. Range: 0 to 19 Default value: 1

Response Parameters

Status code: 201

**Table 9** Response body parameters
Parameter	Type	Description
request_id	String	Definition: Specifies the request ID. Range: The value is automatically generated, and can contain characters including digits, lowercase letters, and hyphens (-).
pool	Pool object	Definition: Specifies the backend server group.

**Table 10** Pool
Parameter	Type	Description
admin_state_up	Boolean	Definition: Specifies the administrative status of the backend server group. The value can only be true. Range: true (enabled)
az_affinity	AzAffinity object	Definition: Specifies how AZ affinity is configured for the backend server group.
description	String	Definition: Provides supplementary information about the backend server group. Range: N/A
healthmonitor_id	String	Definition: Specifies the ID of the health check configured for the backend server group. Range: N/A
id	String	Definition: Specifies the backend server group ID. Range: N/A
lb_algorithm	String	Definition: Specifies the load balancing algorithm used by the load balancer to route requests to backend servers in the associated backend server group. Range: ROUND_ROBIN: weighted round robin LEAST_CONNECTIONS: weighted least connections SOURCE_IP: source IP hash QUIC_CID: connection ID 2_TUPLE_HASH: 2-tuple hash that is only available for IP backend server groups 3_TUPLE_HASH: 3-tuple hash that is only available for IP backend server groups 5_TUPLE_HASH: 5-tuple hash that is only available for IP backend server groups If this parameter is not specified for an IP backend server group, 5_TUPLE_HASH is used by default. QUIC_CID is not supported.
listeners	Array of ListenerRef objects	Definition: Specifies the IDs of the listeners with which the backend server group is associated.
loadbalancers	Array of LoadBalancerRef objects	Definition: Specifies the IDs of the load balancers with which the backend server group is associated.
members	Array of MemberRef objects	Definition: Specifies the IDs of backend servers in the backend server group.
name	String	Definition: Specifies the backend server group name. Range: N/A
project_id	String	Definition: Specifies the project ID of the backend server group. Range: N/A
protocol	String	Definition: Specifies the protocol used by the backend server group to receive requests from the load balancer. Constraints: N/A Range: The value can be TCP, UDP, IP, TLS, HTTP, HTTPS, GRPC, or QUIC. Default value: N/A QUIC is not supported.
session_persistence	SessionPersistence object	Definition: Specifies the sticky session.
ip_version	String	Definition: Specifies the IP address version supported by the backend server group.
slow_start	SlowStart object	Definition: Specifies slow start details. After you enable slow start, new backend servers added to the backend server group are warmed up, and the number of requests they can receive increases linearly during the configured slow start duration. This parameter is not supported by gateway load balancers. Please do not use it.
member_deletion_protection_enable	Boolean	Definition: Whether to enable removal protection for the backend server. Once the option is enabled, backend servers cannot be removed from the backend server group. Constraints: Once the option is enabled, an error will be returned when the following APIs are called to: Delete a load balancer and its associated resources (DELETE /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/force-elb). Delete a load balancer and its associated EIPs (POST /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}/delete-cascade). Delete a listener and its associated resources (DELETE /v3/{project_id}/elb/listeners/{listener_id}/force). Delete a backend server group and its associated resources (DELETE /v3/{project_id}/elb/pools/{pool_id}/delete-cascade). Remove a backend server (DELETE /v3/{project_id}/elb/pools/{pool_id}/members/{member_id}). Remove backend servers in batches (POST /v3/{project_id}/elb/pools/{pool_id}/members/batch-delete). Range: false (disable this option) or true (enable this option). Default value: false NOTE: Disable deletion protection or removal protection for your resources before deregistering your account. This parameter is unsupported. Please do not use it.
created_at	String	Definition: Specifies the creation time. Range: The value must be a UTC time in the yyyy-MM-dd'T'HH:mm:ss'Z' format.
updated_at	String	Definition: Specifies the update time. Range: The value must be a UTC time in the yyyy-MM-dd'T'HH:mm:ss'Z' format.
vpc_id	String	Definition: Specifies the ID of the VPC where the backend server group works. Range: N/A
type	String	Definition: Specifies the backend server group type. Range: instance: Any type of backend servers can be added. vpc_id is mandatory. ip: Only IP as backend servers can be added. vpc_id cannot be specified. type cannot be set to ip if the backend server group protocol is IP. "": Any type of backend servers can be added.
any_port_enable	Boolean	Definition: Specifies whether to enable any_port_enable for a backend server group. If this option is enabled, the listener routes the requests to the backend server over the same port as the frontend port. If this option is disabled, the listener routes the requests over the port specified by protocol_port. Constraints: This option is available only for TCP, UDP, or QUIC backend server groups. Range: false (disable this option) or true (enable this option). This parameter is unsupported. Please do not use it.
connection_drain	ConnectionDrain object	Definition: Specifies the configurations of deregistration delay. This parameter takes effect when: A backend server is removed from a backend server group. A backend server is detected unhealthy or health checks fail. The weight of a backend server is 0. This parameter is unsupported. Please do not use it.
enterprise_project_id	String	Definition: Specifies the ID of the enterprise project. Range: 0: The resource belongs to the default enterprise project. A string in UUID format indicates a non-default enterprise project.
pool_health	PoolHealth object	Definition: Specifies the configurations of the pool health feature.
public_border_group	String	Definition: Specifies the public border group. Range: center: public border group of the central site Edge site name: public border group of an edge site This parameter is unsupported. Please do not use it.
quic_cid_hash_strategy	QuicCidHashStrategy object	Definition: Specifies multi-path distribution configuration based on destination connection IDs.

**Table 11** AzAffinity
Parameter	Type	Description
enable	Boolean	Definition: Specifies whether to enable AZ affinity for the backend server group. If this parameter is set to true, ELB forwards traffic across the backend servers in the same AZ as the load balancer. Constraints: This parameter is available only for IP, TCP, and UDP backend server groups. This parameter is not available for backend server groups that are associated with TLS listeners. If the parameter is set to true, parameter pool_health will be ignored. Range: false (disable this option) or true (enable this option). Default value: N/A
az_minimum_healthy_member_percentage	Integer	Definition: Specifies a percentage that is used to determine the health of an AZ. If the percentage of healthy servers in the AZ of the load balancer falls below the specified value, az_unhealthy_fallback_strategy is triggered. az_minimum_healthy_member_percentage shows the percentage of backend servers that are healthy in a backend server group of an AZ. The number of healthy servers is rounded up. For example, in AZ A, if there are three backend servers in the backend server group and az_minimum_healthy_member_percentage is set to 66%, the number of healthy servers is rounded up to 2 (3 × 0.66 = 1.98). If there are fewer than two healthy servers in AZ A, az_unhealthy_fallback_strategy is triggered. If az_minimum_healthy_member_percentage is set to 67%, the number of healthy servers is rounded up to 3 (3 × 0.67 = 2.01). If there are fewer than three healthy servers in AZ A, az_unhealthy_fallback_strategy is triggered. Constraints: If enable is set to true, az_minimum_healthy_member_percentage and az_minimum_healthy_member_count cannot be set to -1 at the same time. If enable is set to true, either az_minimum_healthy_member_percentage or az_minimum_healthy_member_count must be set to -1. Range: an integer ranging from -1 to 100. -1 indicates that az_minimum_healthy_member_count takes effect. Default value: N/A
az_minimum_healthy_member_count	Integer	Definition: Specifies a number that is used to determine the health of an AZ. If the number of healthy servers in the AZ of the load balancer falls below the specified value, az_unhealthy_fallback_strategy is triggered. az_minimum_healthy_member_count shows the number of healthy servers in a backend server group of an AZ. Constraints: If enable is set to true, az_minimum_healthy_member_percentage and az_minimum_healthy_member_count cannot be set to -1 at the same time. If enable is set to true, either az_minimum_healthy_member_percentage or az_minimum_healthy_member_count must be set to -1. Range: an integer ranging from -1 to 10000. -1 indicates that az_minimum_healthy_member_percentage takes effect. Default value: N/A
az_unhealthy_fallback_strategy	String	Definition: Specifies how traffic will be distributed across backend servers in an AZ if the percentage or number of healthy servers in the AZ of the load balancer falls below the specified value. Range: forward_to_all_member_of_local_az: forwards requests across all backend servers in the same AZ as the load balancer, even if some servers are unhealthy. forward_to_healthy_member_of_remote_az: forwards requests across healthy backend servers in different AZs from the load balancer. forward_to_all_healthy_member: forwards requests across healthy backend servers in all AZs. forward_to_all_member: forwards requests across all backend servers in all AZs, even if some servers are unhealthy. Constraints: N/A Default value: forward_to_all_member_of_local_az

**Table 12** ListenerRef
Parameter	Type	Description
id	String	Definition: Specifies the listener ID. Range: N/A

**Table 13** LoadBalancerRef
Parameter	Type	Description
id	String	Definition: Specifies the load balancer ID.

**Table 14** MemberRef
Parameter	Type	Description
id	String	Definition: Specifies the backend server ID.

**Table 15** SessionPersistence
Parameter	Type	Description
cookie_name	String	Definition: Specifies the cookie name. Range: The value can contain a maximum of 1,024 characters. This parameter is unsupported. Please do not use it.
type	String	Definition: Specifies the sticky session type. Constraints: If the protocol of the backend server group is TCP or UDP, only SOURCE_IP takes effect. If the protocol of the backend server group is HTTP or HTTPS, only HTTP_COOKIE takes effect. Range: SOURCE_IP, HTTP_COOKIE, or APP_COOKIE.
persistence_timeout	Integer	Definition: Specifies the stickiness duration, in minutes. This parameter will not take effect when type is set to APP_COOKIE. Range: If the protocol of the backend server group is TCP, UDP, or QUIC, the value ranges from 1 to 60, and the default value is 1. If the protocol of the backend server group is HTTP or HTTPS, the value ranges from 1 to 1440, and the default value is 1440.

**Table 16** SlowStart
Parameter	Type	Description
enable	Boolean	Definition: Specifies whether to enable slow start. Range: true: This option will be enabled. false: This option will be disabled.
duration	Integer	Definition: Specifies the slow start duration, in seconds. Range: 30 to 1200, in seconds.

**Table 17** ConnectionDrain
Parameter	Type	Description
enable	Boolean	Definition: Specifies whether to enable connection_drain. Constraints: N/A Range: The value can be true (enable this option) or false (disable this option). Default value: N/A
timeout	Integer	Definition: Specifies the deregistration delay timeout, in seconds. Constraints: N/A Range: 10 to 4000, in seconds. Constraints: N/A

**Table 18** PoolHealth
Parameter	Type	Description
minimum_healthy_member_count	Integer	Definition: Specifies the number of healthy backend servers below which the backend server group is considered as unhealthy. Constraints: N/A Range: 0 (default): pool_health does not take effect. 1: pool_health takes effect. Default value: N/A This parameter is unsupported. Please do not use it.

**Table 19** QuicCidHashStrategy
Parameter	Type	Description
len	Integer	Definition: Specifies the length of the hash factor in the connection ID. Constraints: This parameter is valid only when the load balancing algorithm is QUIC_CID. Range: 1 to 20 Default value: 3
offset	Integer	Definition: Specifies the start position in the connection ID as the hash factor. Constraints: This parameter is valid only when the load balancing algorithm is QUIC_CID. Range: 0 to 19 Default value: 1

Example Requests

Creating a backend server group and setting its backend protocol to TCP

POST https://{ELB_Endpoint}/v3/99a3fff0d03c428eac3678da6a7d0f24/elb/pools

{
  "pool" : {
    "name" : "My pool",
    "lb_algorithm" : "LEAST_CONNECTIONS",
    "listener_id" : "0b11747a-b139-492f-9692-2df0b1c87193",
    "protocol" : "TCP",
    "member_deletion_protection_enable" : false
  }
}

Creating a backend server group and setting its backend protocol to HTTP

POST https://{ELB_Endpoint}/v3/99a3fff0d03c428eac3678da6a7d0f24/elb/pools

{
  "pool" : {
    "name" : "My pool",
    "lb_algorithm" : "LEAST_CONNECTIONS",
    "listener_id" : "0b11747a-b139-492f-9692-2df0b1c87193",
    "protocol" : "HTTP",
    "slow_start" : {
      "enable" : true,
      "duration" : 50
    },
    "member_deletion_protection_enable" : false
  }
}

Creating an IP backend server group for a gateway load balancer

POST https://{ELB_Endpoint}/v3/99a3fff0d03c428eac3678da6a7d0f24/elb/pools

{
  "pool" : {
    "name" : "My IP pool",
    "lb_algorithm" : "2_tuple_hash",
    "listener_id" : "0b11747a-b139-492f-9692-2df0b1c87193",
    "protocol" : "IP",
    "type" : "instance",
    "member_deletion_protection_enable" : false
  }
}

Example Responses

Status code: 201

Successful request.

{
  "pool" : {
    "type" : "",
    "vpc_id" : "",
    "lb_algorithm" : "LEAST_CONNECTIONS",
    "protocol" : "TCP",
    "description" : "",
    "admin_state_up" : true,
    "member_deletion_protection_enable" : false,
    "loadbalancers" : [ {
      "id" : "098b2f68-af1c-41a9-8efd-69958722af62"
    } ],
    "project_id" : "99a3fff0d03c428eac3678da6a7d0f24",
    "session_persistence" : null,
    "healthmonitor_id" : null,
    "listeners" : [ {
      "id" : "0b11747a-b139-492f-9692-2df0b1c87193"
    } ],
    "members" : [ ],
    "id" : "36ce7086-a496-4666-9064-5ba0e6840c75",
    "name" : "My pool",
    "ip_version" : "v4",
    "slow_start" : null
  },
  "request_id" : "2d974978-0733-404d-a21a-b29204f4803a"
}