AWS Lambda Lambda Provisioned Concurrency API
The Lambda Provisioned Concurrency API from AWS Lambda — 1 operation(s) for lambda provisioned concurrency.
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OpenAPI Specification
openapi: 3.2.0
info:
title: AWS Lambda Provisioned Concurrency API
version: '2015-03-31'
description: Generated from AWS's published Smithy model for AWS Lambda. 4 operation(s).
contact:
name: Amazon Web Services
url: https://aws.amazon.com/contact-us/
license:
name: Apache 2.0
identifier: Apache-2.0
url: https://github.com/aws/api-models-aws/blob/main/LICENSE
servers:
- url: https://lambda.{region}.amazonaws.com
variables:
region:
default: us-east-1
security:
- sigv4: []
tags:
- name: Provisioned Concurrency
paths:
/2019-09-30/functions/{FunctionName}/provisioned-concurrency?List=ALL:
get:
operationId: ListProvisionedConcurrencyConfigs
summary: List Provisioned Concurrency Configs
description: Retrieves a list of provisioned concurrency configurations for a function.
responses:
'200':
description: Success
content:
application/json:
schema:
$ref: '#/components/schemas/ListProvisionedConcurrencyConfigsResponse'
example:
ProvisionedConcurrencyConfigs:
- AllocatedProvisionedConcurrentExecutions: 100
AvailableProvisionedConcurrentExecutions: 100
FunctionArn: arn:aws:lambda:us-east-2:123456789012:function:my-function:GREEN
LastModified: 2019-12-31T20:29:00+0000
RequestedProvisionedConcurrentExecutions: 100
Status: READY
- AllocatedProvisionedConcurrentExecutions: 100
AvailableProvisionedConcurrentExecutions: 100
FunctionArn: arn:aws:lambda:us-east-2:123456789012:function:my-function:BLUE
LastModified: 2019-12-31T20:28:49+0000
RequestedProvisionedConcurrentExecutions: 100
Status: READY
'400':
description: InvalidParameterValueException
content:
application/json:
schema:
$ref: '#/components/schemas/InvalidParameterValueException'
'404':
description: ResourceNotFoundException
content:
application/json:
schema:
$ref: '#/components/schemas/ResourceNotFoundException'
'500':
description: ServiceException
content:
application/json:
schema:
$ref: '#/components/schemas/ServiceException'
'429':
description: TooManyRequestsException
content:
application/json:
schema:
$ref: '#/components/schemas/TooManyRequestsException'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/ListProvisionedConcurrencyConfigsRequest'
example:
FunctionName: my-function
tags:
- Provisioned Concurrency
/2019-09-30/functions/{FunctionName}/provisioned-concurrency:
put:
operationId: PutProvisionedConcurrencyConfig
summary: Put Provisioned Concurrency Config
description: Adds a provisioned concurrency configuration to a function's alias or version.
responses:
'200':
description: Success
content:
application/json:
schema:
$ref: '#/components/schemas/PutProvisionedConcurrencyConfigResponse'
example:
AllocatedProvisionedConcurrentExecutions: 0
LastModified: 2019-11-21T19:32:12+0000
RequestedProvisionedConcurrentExecutions: 100
Status: IN_PROGRESS
'400':
description: InvalidParameterValueException
content:
application/json:
schema:
$ref: '#/components/schemas/InvalidParameterValueException'
'409':
description: ResourceConflictException
content:
application/json:
schema:
$ref: '#/components/schemas/ResourceConflictException'
'404':
description: ResourceNotFoundException
content:
application/json:
schema:
$ref: '#/components/schemas/ResourceNotFoundException'
'500':
description: ServiceException
content:
application/json:
schema:
$ref: '#/components/schemas/ServiceException'
'429':
description: TooManyRequestsException
content:
application/json:
schema:
$ref: '#/components/schemas/TooManyRequestsException'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/PutProvisionedConcurrencyConfigRequest'
example:
FunctionName: my-function
ProvisionedConcurrentExecutions: 100
Qualifier: BLUE
tags:
- Provisioned Concurrency
get:
operationId: GetProvisionedConcurrencyConfig
summary: Get Provisioned Concurrency Config
description: Retrieves the provisioned concurrency configuration for a function's alias or version.
responses:
'200':
description: Success
content:
application/json:
schema:
$ref: '#/components/schemas/GetProvisionedConcurrencyConfigResponse'
example:
AllocatedProvisionedConcurrentExecutions: 100
AvailableProvisionedConcurrentExecutions: 100
LastModified: 2019-12-31T20:28:49+0000
RequestedProvisionedConcurrentExecutions: 100
Status: READY
'400':
description: InvalidParameterValueException
content:
application/json:
schema:
$ref: '#/components/schemas/InvalidParameterValueException'
'404':
description: ProvisionedConcurrencyConfigNotFoundException; ResourceNotFoundException
content:
application/json:
schema:
$ref: '#/components/schemas/ProvisionedConcurrencyConfigNotFoundException'
'500':
description: ServiceException
content:
application/json:
schema:
$ref: '#/components/schemas/ServiceException'
'429':
description: TooManyRequestsException
content:
application/json:
schema:
$ref: '#/components/schemas/TooManyRequestsException'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/GetProvisionedConcurrencyConfigRequest'
example:
FunctionName: my-function
Qualifier: BLUE
tags:
- Provisioned Concurrency
delete:
operationId: DeleteProvisionedConcurrencyConfig
summary: Delete Provisioned Concurrency Config
description: Deletes the provisioned concurrency configuration for a function.
responses:
'200':
description: Success
content:
application/json:
schema:
type: string
'400':
description: InvalidParameterValueException
content:
application/json:
schema:
$ref: '#/components/schemas/InvalidParameterValueException'
'409':
description: ResourceConflictException
content:
application/json:
schema:
$ref: '#/components/schemas/ResourceConflictException'
'404':
description: ResourceNotFoundException
content:
application/json:
schema:
$ref: '#/components/schemas/ResourceNotFoundException'
'500':
description: ServiceException
content:
application/json:
schema:
$ref: '#/components/schemas/ServiceException'
'429':
description: TooManyRequestsException
content:
application/json:
schema:
$ref: '#/components/schemas/TooManyRequestsException'
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/DeleteProvisionedConcurrencyConfigRequest'
example:
FunctionName: my-function
Qualifier: GREEN
tags:
- Provisioned Concurrency
components:
schemas:
GetProvisionedConcurrencyConfigResponse:
type: object
properties:
RequestedProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency requested.
AvailableProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency available.
AllocatedProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency allocated. When a weighted alias is used during linear and canary deployments, this value fluctuates depending on the amount of concurrency that is provisioned for the function versions.
Status:
type: string
enum:
- IN_PROGRESS
- READY
- FAILED
description: The status of the allocation process.
StatusReason:
type: string
description: For failed allocations, the reason that provisioned concurrency could not be allocated.
LastModified:
type: string
description: The date and time that a user last updated the configuration, in ISO 8601 format.
ProvisionedConcurrencyConfigNotFoundException:
type: object
properties:
Type:
type: string
message:
type: string
ResourceConflictException:
type: object
properties:
Type:
type: string
description: The exception type.
message:
type: string
description: The exception message.
PutProvisionedConcurrencyConfigResponse:
type: object
properties:
RequestedProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency requested.
AllocatedProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency allocated. When a weighted alias is used during linear and canary deployments, this value fluctuates depending on the amount of concurrency that is provisioned for the function versions.
AvailableProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency available.
Status:
type: string
enum:
- IN_PROGRESS
- READY
- FAILED
description: The status of the allocation process.
StatusReason:
type: string
description: For failed allocations, the reason that provisioned concurrency could not be allocated.
LastModified:
type: string
description: The date and time that a user last updated the configuration, in ISO 8601 format.
TooManyRequestsException:
type: object
properties:
retryAfterSeconds:
type: string
description: The number of seconds the caller should wait before retrying.
Type:
type: string
message:
type: string
Reason:
type: string
enum:
- ConcurrentInvocationLimitExceeded
- FunctionInvocationRateLimitExceeded
- ReservedFunctionConcurrentInvocationLimitExceeded
- ReservedFunctionInvocationRateLimitExceeded
- CallerRateLimitExceeded
- ConcurrentSnapshotCreateLimitExceeded
InvalidParameterValueException:
type: object
properties:
Type:
type: string
description: The exception type.
message:
type: string
description: The exception message.
PutProvisionedConcurrencyConfigRequest:
type: object
properties:
FunctionName:
type: string
description: The name or ARN of the Lambda function. Name formats Function name – my-function. Function ARN – arn:aws:lambda:us-west-2:123456789012:function:my-function. Partial ARN – 123456789012:function:my-function. The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.
Qualifier:
type: string
description: The version number or alias name.
ProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency to allocate for the version or alias.
required:
- FunctionName
- Qualifier
- ProvisionedConcurrentExecutions
GetProvisionedConcurrencyConfigRequest:
type: object
properties:
FunctionName:
type: string
description: The name or ARN of the Lambda function. Name formats Function name – my-function. Function ARN – arn:aws:lambda:us-west-2:123456789012:function:my-function. Partial ARN – 123456789012:function:my-function. The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.
Qualifier:
type: string
description: The version number or alias name.
required:
- FunctionName
- Qualifier
ListProvisionedConcurrencyConfigsResponse:
type: object
properties:
ProvisionedConcurrencyConfigs:
type: array
items:
$ref: '#/components/schemas/ProvisionedConcurrencyConfigListItem'
description: A list of provisioned concurrency configurations.
NextMarker:
type: string
description: The pagination token that's included if more results are available.
DeleteProvisionedConcurrencyConfigRequest:
type: object
properties:
FunctionName:
type: string
description: The name or ARN of the Lambda function. Name formats Function name – my-function. Function ARN – arn:aws:lambda:us-west-2:123456789012:function:my-function. Partial ARN – 123456789012:function:my-function. The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.
Qualifier:
type: string
description: The version number or alias name.
required:
- FunctionName
- Qualifier
ProvisionedConcurrencyConfigListItem:
type: object
properties:
FunctionArn:
type: string
description: The Amazon Resource Name (ARN) of the alias or version.
RequestedProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency requested.
AvailableProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency available.
AllocatedProvisionedConcurrentExecutions:
type: integer
description: The amount of provisioned concurrency allocated. When a weighted alias is used during linear and canary deployments, this value fluctuates depending on the amount of concurrency that is provisioned for the function versions.
Status:
type: string
enum:
- IN_PROGRESS
- READY
- FAILED
description: The status of the allocation process.
StatusReason:
type: string
description: For failed allocations, the reason that provisioned concurrency could not be allocated.
LastModified:
type: string
description: The date and time that a user last updated the configuration, in ISO 8601 format.
ListProvisionedConcurrencyConfigsRequest:
type: object
properties:
FunctionName:
type: string
description: The name or ARN of the Lambda function. Name formats Function name – my-function. Function ARN – arn:aws:lambda:us-west-2:123456789012:function:my-function. Partial ARN – 123456789012:function:my-function. The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.
Marker:
type: string
description: Specify the pagination token that's returned by a previous request to retrieve the next page of results.
MaxItems:
type: integer
description: Specify a number to limit the number of configurations returned.
required:
- FunctionName
ResourceNotFoundException:
type: object
properties:
Type:
type: string
Message:
type: string
ServiceException:
type: object
properties:
Type:
type: string
Message:
type: string
securitySchemes:
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: lambda
x-provenance:
method: harvested
publisher: Amazon Web Services
source: https://raw.githubusercontent.com/aws/api-models-aws/582e55931c45b944739742a2c1620b6026dd2d13/models/lambda/service/2015-03-31/lambda-2015-03-31.json
note: converted by smithy-to-openapi.py from AWS's Smithy model (roadmap#1001)