Amazon Kinesis Data Firehose is a fully managed service that delivers real-time streaming data to destinations such as Amazon Simple Storage Service (Amazon S3), Amazon OpenSearch Service, Amazon Redshift, Splunk, and various other supportd destinations.
x-logo: url: https://api.apis.guru/v2/cache/logo/https_twitter.com_awscloud_profile_image.png backgroundColor: '#FFFFFF' termsOfService: https://aws.amazon.com/service-terms/ contact: name: Mike Ralphson email: mike.ralphson@gmail.com url: https://github.com/mermade/aws2openapi x-twitter: PermittedSoc license: name: Apache 2.0 License url: http://www.apache.org/licenses/ x-providerName: amazonaws.com x-serviceName: firehose x-origin: - contentType: application/json url: https://raw.githubusercontent.com/aws/aws-sdk-js/master/apis/firehose-2015-08-04.normal.json converter: url: https://github.com/mermade/aws2openapi version: 1.0.0 x-apisguru-driver: external x-apiClientRegistration: url: https://portal.aws.amazon.com/gp/aws/developer/registration/index.html?nc2=h_ct x-apisguru-categories: - cloud x-preferred: true servers: - url: http://firehose.{region}.amazonaws.com variables: region: description: The AWS region enum: - us-east-1 - us-east-2 - us-west-1 - us-west-2 - us-gov-west-1 - us-gov-east-1 - ca-central-1 - eu-north-1 - eu-west-1 - eu-west-2 - eu-west-3 - eu-central-1 - eu-south-1 - af-south-1 - ap-northeast-1 - ap-northeast-2 - ap-northeast-3 - ap-southeast-1 - ap-southeast-2 - ap-east-1 - ap-south-1 - sa-east-1 - me-south-1 default: us-east-1 description: The Firehose multi-region endpoint - url: https://firehose.{region}.amazonaws.com variables: region: description: The AWS region enum: - us-east-1 - us-east-2 - us-west-1 - us-west-2 - us-gov-west-1 - us-gov-east-1 - ca-central-1 - eu-north-1 - eu-west-1 - eu-west-2 - eu-west-3 - eu-central-1 - eu-south-1 - af-south-1 - ap-northeast-1 - ap-northeast-2 - ap-northeast-3 - ap-southeast-1 - ap-southeast-2 - ap-east-1 - ap-south-1 - sa-east-1 - me-south-1 default: us-east-1 description: The Firehose multi-region endpoint - url: http://firehose.{region}.amazonaws.com.cn variables: region: description: The AWS region enum: - cn-north-1 - cn-northwest-1 default: cn-north-1 description: The Firehose endpoint for China (Beijing) and China (Ningxia) - url: https://firehose.{region}.amazonaws.com.cn variables: region: description: The AWS region enum: - cn-north-1 - cn-northwest-1 default: cn-north-1 description: The Firehose endpoint for China (Beijing) and China (Ningxia) security: - hmac: [] tags: - name: '#X Amz Target=Kinesis 20131202.UpdateShardCount' paths: /#X-Amz-Target=Kinesis_20131202.UpdateShardCount: parameters: - $ref: '#/components/parameters/X-Amz-Content-Sha256' - $ref: '#/components/parameters/X-Amz-Date' - $ref: '#/components/parameters/X-Amz-Algorithm' - $ref: '#/components/parameters/X-Amz-Credential' - $ref: '#/components/parameters/X-Amz-Security-Token' - $ref: '#/components/parameters/X-Amz-Signature' - $ref: '#/components/parameters/X-Amz-SignedHeaders' post: operationId: UpdateShardCount description:Updates the shard count of the specified stream to the specified number of shards. This API is only supported for the data streams with the provisioned capacity mode.
When invoking this API, it is recommended you use the StreamARN input parameter rather than the StreamName input parameter.
Updating the shard count is an asynchronous operation. Upon receiving the request, Kinesis Data Streams returns immediately and sets the status of the stream to UPDATING. After the update is complete, Kinesis Data Streams sets the status of the stream back to ACTIVE. Depending on the size of the stream, the scaling action could take a few minutes to complete. You can continue to read and write data to your stream while its status is UPDATING.
To update the shard count, Kinesis Data Streams performs splits or merges on individual shards. This can cause short-lived shards to be created, in addition to the final shards. These short-lived shards count towards your total shard limit for your account in the Region.
When using this operation, we recommend that you specify a target shard count that is a multiple of 25% (25%, 50%, 75%, 100%). You can specify any target value within your shard limit. However, if you specify a target that isn't a multiple of 25%, the scaling action might take longer to complete.
This operation has the following default limits. By default, you cannot do the following:
Scale more than ten times per rolling 24-hour period per stream
Scale up to more than double your current shard count for a stream
Scale down below half your current shard count for a stream
Scale up to more than 10000 shards in a stream
Scale a stream with more than 10000 shards down unless the result is less than 10000 shards
Scale up to more than the shard limit for your account
For the default limits for an Amazon Web Services account, see Streams Limits in the Amazon Kinesis Data Streams Developer Guide. To request an increase in the call rate limit, the shard limit for this API, or your overall shard limit, use the limits form.
responses: '200': description: Success content: application/json: schema: $ref: '#/components/schemas/UpdateShardCountOutput' '480': description: InvalidArgumentException content: application/json: schema: $ref: '#/components/schemas/InvalidArgumentException' '481': description: LimitExceededException content: application/json: schema: $ref: '#/components/schemas/LimitExceededException' '482': description: ResourceInUseException content: application/json: schema: $ref: '#/components/schemas/ResourceInUseException' '483': description: ResourceNotFoundException content: application/json: schema: $ref: '#/components/schemas/ResourceNotFoundException' '484': description: ValidationException content: application/json: schema: $ref: '#/components/schemas/ValidationException' '485': description: AccessDeniedException content: application/json: schema: $ref: '#/components/schemas/AccessDeniedException' requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateShardCountInput' parameters: - name: X-Amz-Target in: header required: true schema: type: string enum: - Kinesis_20131202.UpdateShardCount tags: - '#X Amz Target=Kinesis 20131202.UpdateShardCount' components: parameters: X-Amz-Credential: name: X-Amz-Credential in: header schema: type: string required: false X-Amz-Security-Token: name: X-Amz-Security-Token in: header schema: type: string required: false X-Amz-Date: name: X-Amz-Date in: header schema: type: string required: false X-Amz-Algorithm: name: X-Amz-Algorithm in: header schema: type: string required: false X-Amz-SignedHeaders: name: X-Amz-SignedHeaders in: header schema: type: string required: false X-Amz-Content-Sha256: name: X-Amz-Content-Sha256 in: header schema: type: string required: false X-Amz-Signature: name: X-Amz-Signature in: header schema: type: string required: false schemas: AccessDeniedException: {} InvalidArgumentException: {} ScalingType: type: string enum: - UNIFORM_SCALING LimitExceededException: {} StreamARN: type: string pattern: arn:aws.*:kinesis:.*:\d{12}:stream/\S+ minLength: 1 maxLength: 2048 ResourceNotFoundException: {} ResourceInUseException: {} StreamName: type: string pattern: '[a-zA-Z0-9_.-]+' minLength: 1 maxLength: 128 UpdateShardCountInput: type: object required: - TargetShardCount - ScalingType title: UpdateShardCountInput properties: StreamName: allOf: - $ref: '#/components/schemas/StreamName' - description: The name of the stream. TargetShardCount: allOf: - $ref: '#/components/schemas/PositiveIntegerObject' - description: 'The new number of shards. This value has the following default limits. By default, you cannot do the following:
Set this value to more than double your current shard count for a stream.
Set this value below half your current shard count for a stream.
Set this value to more than 10000 shards in a stream (the default limit for shard count per stream is 10000 per account per region), unless you request a limit increase.
Scale a stream with more than 10000 shards down unless you set this value to less than 10000 shards.