GetNetworkSecurityGroup
get
/20160918/networkSecurityGroups/{network_security_group_id}
Get the details of the specified network security group. To list the VNICs in an NSG, see ListNetworkSecurityGroupVnics. To list the security rules in an NSG, see ListNetworkSecurityGroupSecurityRules.
Request
Supported Media Types
- application/json
Path Parameters
-
networkSecurityGroupId(required): string
Minimum Length:
1
Maximum Length:255
The OCID of the network security group.
Response
Supported Media Types
- application/json
200 Response
The network security group was retrieved.
Headers
-
etag: string
For optimistic concurrency control. See if-match.
-
opc-request-id: string
Unique Oracle-assigned identifier for the request. Provide this request OCID if you need to contact Oracle about this request.
Root Schema : NetworkSecurityGroup
Type:
object
A network security group (NSG) provides virtual firewall rules for a specific set of VNICs in a VCN. Compare NSGs with SecurityLists, which provide virtual firewall rules to all the VNICs in a subnet. A network security group consists of two items: - The set of VNICs that all have the same security rule needs (for example, a group of Compute instances all running the same application). - A set of NSG SecurityRules that apply to the VNICs in the group. After creating an NSG, you can add VNICs and security rules to it. For example, when you create an instance, you can specify one or more NSGs to add the instance to (see CreateVnicDetails). Or you can add an existing instance to an NSG with UpdateVnic. To add security rules to an NSG, see AddNetworkSecurityGroupSecurityRules. To list the VNICs in an NSG, see ListNetworkSecurityGroupVnics. To list the security rules in an NSG, see ListNetworkSecurityGroupSecurityRules. Important: Oracle Cloud Infrastructure Compute service images automatically include firewall rules (for example, Linux iptables, Windows firewall). If there are issues with some type of access to an instance, make sure all of the following are set correctly: - Any security rules in any NSGs the instance's VNIC belongs to. - Any SecurityLists associated with the instance's subnet. - The instance's OS firewall rules.
Show Source
-
compartmentId(required):
string
Minimum Length:
1
Maximum Length:255
The OCID of the compartment the network security group is in. -
definedTags:
object definedTags
Additional Properties Allowed: additionalPropertiesDefined tags for this resource. Each key is predefined and scoped to a namespace. Example: {"Operations": {"CostCenter": "42"}}
-
displayName:
string
Minimum Length:
1
Maximum Length:255
A user-friendly name. Does not have to be unique, and it's changeable. Avoid entering confidential information. -
freeformTags:
object freeformTags
Additional Properties Allowed: additionalPropertiesFree-form tags for this resource. Each tag is a simple key-value pair with no predefined name, type, or namespace. Example: {"Department": "Finance"}
-
id(required):
string
Minimum Length:
1
Maximum Length:255
The OCID of the network security group. -
lifecycleState(required):
string
Allowed Values:
[ "PROVISIONING", "AVAILABLE", "TERMINATING", "TERMINATED" ]
The network security group's current state. -
timeCreated(required):
string(date-time)
The date and time the network security group was created, in the format defined by [RFC3339](https://tools.ietf.org/html/rfc3339). Example: 2016-08-25T21:10:29.600Z
-
vcnId(required):
string
Minimum Length:
1
Maximum Length:255
The OCID of the network security group's VCN.
Nested Schema : definedTags
Type:
object
Additional Properties Allowed
Show Source
-
object additionalProperties
Additional Properties Allowed: additionalPropertiesKey-value pair representing a defined tag key and value, scoped to a namespace. Example: {"CostCenter": "42"}
Defined tags for this resource. Each key is predefined and scoped to a namespace. Example: {"Operations": {"CostCenter": "42"}}
Nested Schema : freeformTags
Type:
object
Additional Properties Allowed
Show Source
Free-form tags for this resource. Each tag is a simple key-value pair with no predefined name, type, or namespace. Example: {"Department": "Finance"}
Nested Schema : additionalProperties
Type:
object
Additional Properties Allowed
Show Source
-
object additionalProperties
The value of the tag. Only the String type is supported.
Key-value pair representing a defined tag key and value, scoped to a namespace. Example: {"CostCenter": "42"}
Nested Schema : additionalProperties
Type:
object
The value of the tag. Only the String type is supported.
400 Response
Bad Request
Headers
-
opc-request-id: string
Unique Oracle-assigned identifier for the request. Provide this request OCID if you need to contact Oracle about this request.
Root Schema : Error
Type:
object
The properties that define an error.
Show Source
-
code(required):
string
A short error code that defines the error, meant for programmatic parsing..Example:
UnknownError
-
message(required):
string
A human-readable error string.Example:
error validating payload
401 Response
Unauthorized
Headers
-
opc-request-id: string
Unique Oracle-assigned identifier for the request. Provide this request OCID if you need to contact Oracle about this request.
Root Schema : Error
Type:
object
The properties that define an error.
Show Source
-
code(required):
string
A short error code that defines the error, meant for programmatic parsing..Example:
UnknownError
-
message(required):
string
A human-readable error string.Example:
error validating payload
404 Response
Not Found
Headers
-
opc-request-id: string
Unique Oracle-assigned identifier for the request. Provide this request OCID if you need to contact Oracle about this request.
Root Schema : Error
Type:
object
The properties that define an error.
Show Source
-
code(required):
string
A short error code that defines the error, meant for programmatic parsing..Example:
UnknownError
-
message(required):
string
A human-readable error string.Example:
error validating payload
500 Response
Internal Server Error
Headers
-
opc-request-id: string
Unique Oracle-assigned identifier for the request. Provide this request OCID if you need to contact Oracle about this request.
Root Schema : Error
Type:
object
The properties that define an error.
Show Source
-
code(required):
string
A short error code that defines the error, meant for programmatic parsing..Example:
UnknownError
-
message(required):
string
A human-readable error string.Example:
error validating payload
Default Response
An error has occurred.
Headers
-
opc-request-id: string
Unique Oracle-assigned identifier for the request. Provide this request OCID if you need to contact Oracle about this request.
Root Schema : Error
Type:
object
The properties that define an error.
Show Source
-
code(required):
string
A short error code that defines the error, meant for programmatic parsing..Example:
UnknownError
-
message(required):
string
A human-readable error string.Example:
error validating payload