API Reference

Workers

Scripts

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Versions

List Versions

workers.scripts.versions.list(strscript_name, VersionListParams**kwargs) -> SyncV4PagePagination[VersionListResponse]

GET/accounts/{account_id}/workers/scripts/{script_name}/versions

Get Version Detail

workers.scripts.versions.get(strversion_id, VersionGetParams**kwargs) -> VersionGetResponse

GET/accounts/{account_id}/workers/scripts/{script_name}/versions/{version_id}

Upload Version

workers.scripts.versions.create(strscript_name, VersionCreateParams**kwargs) -> VersionCreateResponse

POST/accounts/{account_id}/workers/scripts/{script_name}/versions

ModelsExpand Collapse

class VersionListResponse: …

id: Optional[str]

Unique identifier for the version.

metadata: Optional[Metadata]

author_email: Optional[str]

Email of the user who created the version.

author_id: Optional[str]

Identifier of the user who created the version.

created_on: Optional[str]

When the version was created.

has_preview: Optional[bool]

Whether the version can be previewed.

modified_on: Optional[str]

When the version was last modified.

source: Optional[Literal["unknown", "api", "wrangler", 7 more]]

The source of the version upload.

One of the following:

"unknown"

"api"

"wrangler"

"terraform"

"dash"

"dash_template"

"integration"

"quick_editor"

"playground"

"workersci"

number: Optional[float]

Sequential version number.

class VersionGetResponse: …

resources: Resources

bindings: Optional[List[ResourcesBinding]]

List of bindings attached to a Worker. You can find more about bindings on our docs: https://developers.cloudflare.com/workers/configuration/multipart-upload-metadata/#bindings.

One of the following:

class ResourcesBindingWorkersBindingKindAI: …

name: str

A JavaScript variable name for the binding.

type: Literal["ai"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindAISearch: …

instance_name: str

The user-chosen instance name. Must exist at deploy time. The worker can search, chat, update, and manage items/jobs on this instance.

name: str

A JavaScript variable name for the binding.

type: Literal["ai_search"]

The kind of resource that the binding provides.

namespace: Optional[str]

The namespace the instance belongs to. Defaults to “default” if omitted. Customers who don’t use namespaces can simply omit this field.

class ResourcesBindingWorkersBindingKindAISearchNamespace: …

name: str

A JavaScript variable name for the binding.

namespace: str

The user-chosen namespace name. Must exist before deploy — Wrangler handles auto-creation on deploy failure (R2 bucket pattern). The “default” namespace is auto-created by config-api for new accounts. Grants full access (CRUD + search + chat) to all instances within the namespace.

type: Literal["ai_search_namespace"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindAnalyticsEngine: …

dataset: str

The name of the dataset to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["analytics_engine"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindAssets: …

name: str

A JavaScript variable name for the binding.

type: Literal["assets"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindBrowser: …

name: str

A JavaScript variable name for the binding.

type: Literal["browser"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindD1: …

database_id: str

Identifier of the D1 database to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["d1"]

The kind of resource that the binding provides.

Deprecatedid: Optional[str]

This property has been renamed to `database_id`.

Identifier of the D1 database to bind to.

class ResourcesBindingWorkersBindingKindDataBlob: …

name: str

A JavaScript variable name for the binding.

part: str

The name of the file containing the data content. Only accepted for service worker syntax Workers.

Deprecatedtype: Literal["data_blob"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindDispatchNamespace: …

name: str

A JavaScript variable name for the binding.

namespace: str

The name of the dispatch namespace.

type: Literal["dispatch_namespace"]

The kind of resource that the binding provides.

outbound: Optional[ResourcesBindingWorkersBindingKindDispatchNamespaceOutbound]

Outbound worker.

params: Optional[List[ResourcesBindingWorkersBindingKindDispatchNamespaceOutboundParam]]

Pass information from the Dispatch Worker to the Outbound Worker through the parameters.

name: str

Name of the parameter.

worker: Optional[ResourcesBindingWorkersBindingKindDispatchNamespaceOutboundWorker]

Outbound worker.

entrypoint: Optional[str]

Entrypoint to invoke on the outbound worker.

environment: Optional[str]

Environment of the outbound worker.

service: Optional[str]

Name of the outbound worker.

class ResourcesBindingWorkersBindingKindDurableObjectNamespace: …

name: str

A JavaScript variable name for the binding.

type: Literal["durable_object_namespace"]

The kind of resource that the binding provides.

class_name: Optional[str]

The exported class name of the Durable Object.

dispatch_namespace: Optional[str]

The dispatch namespace the Durable Object script belongs to.

environment: Optional[str]

The environment of the script_name to bind to.

namespace_id: Optional[str]

Namespace identifier tag.

maxLength32

script_name: Optional[str]

The script where the Durable Object is defined, if it is external to this Worker.

class ResourcesBindingWorkersBindingKindHyperdrive: …

id: str

Identifier of the Hyperdrive connection to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["hyperdrive"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindInherit: …

name: str

The name of the inherited binding.

type: Literal["inherit"]

The kind of resource that the binding provides.

old_name: Optional[str]

The old name of the inherited binding. If set, the binding will be renamed from old_name to name in the new version. If not set, the binding will keep the same name between versions.

version_id: Optional[str]

Identifier for the version to inherit the binding from, which can be the version ID or the literal “latest” to inherit from the latest version. Defaults to inheriting the binding from the latest version.

class ResourcesBindingWorkersBindingKindImages: …

name: str

A JavaScript variable name for the binding.

type: Literal["images"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindJson: …

json: object

JSON data to use.

name: str

A JavaScript variable name for the binding.

type: Literal["json"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindKVNamespace: …

name: str

A JavaScript variable name for the binding.

namespace_id: str

Namespace identifier tag.

maxLength32

type: Literal["kv_namespace"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindMedia: …

name: str

A JavaScript variable name for the binding.

type: Literal["media"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindMTLSCertificate: …

certificate_id: str

Identifier of the certificate to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["mtls_certificate"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindPlainText: …

name: str

A JavaScript variable name for the binding.

text: str

The text value to use.

type: Literal["plain_text"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindPipelines: …

name: str

A JavaScript variable name for the binding.

pipeline: str

Name of the Pipeline to bind to.

type: Literal["pipelines"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindQueue: …

name: str

A JavaScript variable name for the binding.

queue_name: str

Name of the Queue to bind to.

type: Literal["queue"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindRatelimit: …

name: str

A JavaScript variable name for the binding.

namespace_id: str

Identifier of the rate limit namespace to bind to.

simple: ResourcesBindingWorkersBindingKindRatelimitSimple

The rate limit configuration.

limit: float

The limit (requests per period).

period: int

The period in seconds.

type: Literal["ratelimit"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindR2Bucket: …

bucket_name: str

R2 bucket to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["r2_bucket"]

The kind of resource that the binding provides.

jurisdiction: Optional[Literal["eu", "fedramp", "fedramp-high"]]

The jurisdiction of the R2 bucket.

One of the following:

"eu"

"fedramp"

"fedramp-high"

class ResourcesBindingWorkersBindingKindSecretText: …

name: str

A JavaScript variable name for the binding.

text: str

The secret value to use.

type: Literal["secret_text"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindSendEmail: …

name: str

A JavaScript variable name for the binding.

type: Literal["send_email"]

The kind of resource that the binding provides.

allowed_destination_addresses: Optional[List[str]]

List of allowed destination addresses.

allowed_sender_addresses: Optional[List[str]]

List of allowed sender addresses.

destination_address: Optional[str]

Destination address for the email.

formatemail

class ResourcesBindingWorkersBindingKindService: …

name: str

A JavaScript variable name for the binding.

service: str

Name of Worker to bind to.

type: Literal["service"]

The kind of resource that the binding provides.

entrypoint: Optional[str]

Entrypoint to invoke on the target Worker.

environment: Optional[str]

Optional environment if the Worker utilizes one.

class ResourcesBindingWorkersBindingKindTextBlob: …

name: str

A JavaScript variable name for the binding.

part: str

The name of the file containing the text content. Only accepted for service worker syntax Workers.

Deprecatedtype: Literal["text_blob"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVectorize: …

index_name: str

Name of the Vectorize index to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["vectorize"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVersionMetadata: …

name: str

A JavaScript variable name for the binding.

type: Literal["version_metadata"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindSecretsStoreSecret: …

name: str

A JavaScript variable name for the binding.

secret_name: str

Name of the secret in the store.

store_id: str

ID of the store containing the secret.

type: Literal["secrets_store_secret"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindFlagship: …

app_id: str

ID of the Flagship app to bind to for feature flag evaluation.

maxLength128

name: str

A JavaScript variable name for the binding.

type: Literal["flagship"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindSecretKey: …

algorithm: object

Algorithm-specific key parameters. Learn more.

format: Literal["raw", "pkcs8", "spki", "jwk"]

Data format of the key. Learn more.

One of the following:

"raw"

"pkcs8"

"spki"

"jwk"

name: str

A JavaScript variable name for the binding.

type: Literal["secret_key"]

The kind of resource that the binding provides.

usages: List[Literal["encrypt", "decrypt", "sign", 5 more]]

Allowed operations with the key. Learn more.

One of the following:

"encrypt"

"decrypt"

"sign"

"verify"

"deriveKey"

"deriveBits"

"wrapKey"

"unwrapKey"

key_base64: Optional[str]

Base64-encoded key data. Required if format is “raw”, “pkcs8”, or “spki”.

key_jwk: Optional[object]

Key data in JSON Web Key format. Required if format is “jwk”.

class ResourcesBindingWorkersBindingKindWorkflow: …

name: str

A JavaScript variable name for the binding.

type: Literal["workflow"]

The kind of resource that the binding provides.

workflow_name: str

Name of the Workflow to bind to.

class_name: Optional[str]

Class name of the Workflow. Should only be provided if the Workflow belongs to this script.

script_name: Optional[str]

Script name that contains the Workflow. If not provided, defaults to this script name.

class ResourcesBindingWorkersBindingKindWasmModule: …

name: str

A JavaScript variable name for the binding.

part: str

The name of the file containing the WebAssembly module content. Only accepted for service worker syntax Workers.

Deprecatedtype: Literal["wasm_module"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVPCService: …

name: str

A JavaScript variable name for the binding.

service_id: str

Identifier of the VPC service to bind to.

type: Literal["vpc_service"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVPCNetwork: …

name: str

A JavaScript variable name for the binding.

type: Literal["vpc_network"]

The kind of resource that the binding provides.

network_id: Optional[str]

Identifier of the network to bind to. Only “cf1:network” is currently supported. Mutually exclusive with tunnel_id.

tunnel_id: Optional[str]

UUID of the Cloudflare Tunnel to bind to. Mutually exclusive with network_id.

script: Optional[ResourcesScript]

etag: Optional[str]

Hashed script content

handlers: Optional[List[str]]

The names of handlers exported as part of the default export.

last_deployed_from: Optional[str]

The client most recently used to deploy this Worker.

named_handlers: Optional[List[ResourcesScriptNamedHandler]]

Named exports, such as Durable Object class implementations and named entrypoints.

handlers: Optional[List[str]]

The names of handlers exported as part of the named export.

name: Optional[str]

The name of the exported class or entrypoint.

script_runtime: Optional[ResourcesScriptRuntime]

Runtime configuration for the Worker.

compatibility_date: Optional[str]

Date indicating targeted support in the Workers runtime. Backwards incompatible fixes to the runtime following this date will not affect this Worker.

compatibility_flags: Optional[List[str]]

Flags that enable or disable certain features in the Workers runtime.

limits: Optional[ResourcesScriptRuntimeLimits]

Resource limits for the Worker.

cpu_ms: Optional[int]

The amount of CPU time this Worker can use in milliseconds.

migration_tag: Optional[str]

The tag of the Durable Object migration that was most recently applied for this Worker.

usage_model: Optional[Literal["bundled", "unbound", "standard"]]

Usage model for the Worker invocations.

One of the following:

"bundled"

"unbound"

"standard"

id: Optional[str]

Unique identifier for the version.

metadata: Optional[Metadata]

author_email: Optional[str]

Email of the user who created the version.

author_id: Optional[str]

Identifier of the user who created the version.

created_on: Optional[str]

When the version was created.

has_preview: Optional[bool]

Whether the version can be previewed.

modified_on: Optional[str]

When the version was last modified.

source: Optional[Literal["unknown", "api", "wrangler", 7 more]]

The source of the version upload.

One of the following:

"unknown"

"api"

"wrangler"

"terraform"

"dash"

"dash_template"

"integration"

"quick_editor"

"playground"

"workersci"

number: Optional[float]

Sequential version number.

class VersionCreateResponse: …

resources: Resources

bindings: Optional[List[ResourcesBinding]]

List of bindings attached to a Worker. You can find more about bindings on our docs: https://developers.cloudflare.com/workers/configuration/multipart-upload-metadata/#bindings.

One of the following:

class ResourcesBindingWorkersBindingKindAI: …

name: str

A JavaScript variable name for the binding.

type: Literal["ai"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindAISearch: …

instance_name: str

The user-chosen instance name. Must exist at deploy time. The worker can search, chat, update, and manage items/jobs on this instance.

name: str

A JavaScript variable name for the binding.

type: Literal["ai_search"]

The kind of resource that the binding provides.

namespace: Optional[str]

The namespace the instance belongs to. Defaults to “default” if omitted. Customers who don’t use namespaces can simply omit this field.

class ResourcesBindingWorkersBindingKindAISearchNamespace: …

name: str

A JavaScript variable name for the binding.

namespace: str

The user-chosen namespace name. Must exist before deploy — Wrangler handles auto-creation on deploy failure (R2 bucket pattern). The “default” namespace is auto-created by config-api for new accounts. Grants full access (CRUD + search + chat) to all instances within the namespace.

type: Literal["ai_search_namespace"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindAnalyticsEngine: …

dataset: str

The name of the dataset to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["analytics_engine"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindAssets: …

name: str

A JavaScript variable name for the binding.

type: Literal["assets"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindBrowser: …

name: str

A JavaScript variable name for the binding.

type: Literal["browser"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindD1: …

database_id: str

Identifier of the D1 database to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["d1"]

The kind of resource that the binding provides.

Deprecatedid: Optional[str]

This property has been renamed to `database_id`.

Identifier of the D1 database to bind to.

class ResourcesBindingWorkersBindingKindDataBlob: …

name: str

A JavaScript variable name for the binding.

part: str

The name of the file containing the data content. Only accepted for service worker syntax Workers.

Deprecatedtype: Literal["data_blob"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindDispatchNamespace: …

name: str

A JavaScript variable name for the binding.

namespace: str

The name of the dispatch namespace.

type: Literal["dispatch_namespace"]

The kind of resource that the binding provides.

outbound: Optional[ResourcesBindingWorkersBindingKindDispatchNamespaceOutbound]

Outbound worker.

params: Optional[List[ResourcesBindingWorkersBindingKindDispatchNamespaceOutboundParam]]

Pass information from the Dispatch Worker to the Outbound Worker through the parameters.

name: str

Name of the parameter.

worker: Optional[ResourcesBindingWorkersBindingKindDispatchNamespaceOutboundWorker]

Outbound worker.

entrypoint: Optional[str]

Entrypoint to invoke on the outbound worker.

environment: Optional[str]

Environment of the outbound worker.

service: Optional[str]

Name of the outbound worker.

class ResourcesBindingWorkersBindingKindDurableObjectNamespace: …

name: str

A JavaScript variable name for the binding.

type: Literal["durable_object_namespace"]

The kind of resource that the binding provides.

class_name: Optional[str]

The exported class name of the Durable Object.

dispatch_namespace: Optional[str]

The dispatch namespace the Durable Object script belongs to.

environment: Optional[str]

The environment of the script_name to bind to.

namespace_id: Optional[str]

Namespace identifier tag.

maxLength32

script_name: Optional[str]

The script where the Durable Object is defined, if it is external to this Worker.

class ResourcesBindingWorkersBindingKindHyperdrive: …

id: str

Identifier of the Hyperdrive connection to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["hyperdrive"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindInherit: …

name: str

The name of the inherited binding.

type: Literal["inherit"]

The kind of resource that the binding provides.

old_name: Optional[str]

The old name of the inherited binding. If set, the binding will be renamed from old_name to name in the new version. If not set, the binding will keep the same name between versions.

version_id: Optional[str]

Identifier for the version to inherit the binding from, which can be the version ID or the literal “latest” to inherit from the latest version. Defaults to inheriting the binding from the latest version.

class ResourcesBindingWorkersBindingKindImages: …

name: str

A JavaScript variable name for the binding.

type: Literal["images"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindJson: …

json: object

JSON data to use.

name: str

A JavaScript variable name for the binding.

type: Literal["json"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindKVNamespace: …

name: str

A JavaScript variable name for the binding.

namespace_id: str

Namespace identifier tag.

maxLength32

type: Literal["kv_namespace"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindMedia: …

name: str

A JavaScript variable name for the binding.

type: Literal["media"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindMTLSCertificate: …

certificate_id: str

Identifier of the certificate to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["mtls_certificate"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindPlainText: …

name: str

A JavaScript variable name for the binding.

text: str

The text value to use.

type: Literal["plain_text"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindPipelines: …

name: str

A JavaScript variable name for the binding.

pipeline: str

Name of the Pipeline to bind to.

type: Literal["pipelines"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindQueue: …

name: str

A JavaScript variable name for the binding.

queue_name: str

Name of the Queue to bind to.

type: Literal["queue"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindRatelimit: …

name: str

A JavaScript variable name for the binding.

namespace_id: str

Identifier of the rate limit namespace to bind to.

simple: ResourcesBindingWorkersBindingKindRatelimitSimple

The rate limit configuration.

limit: float

The limit (requests per period).

period: int

The period in seconds.

type: Literal["ratelimit"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindR2Bucket: …

bucket_name: str

R2 bucket to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["r2_bucket"]

The kind of resource that the binding provides.

jurisdiction: Optional[Literal["eu", "fedramp", "fedramp-high"]]

The jurisdiction of the R2 bucket.

One of the following:

"eu"

"fedramp"

"fedramp-high"

class ResourcesBindingWorkersBindingKindSecretText: …

name: str

A JavaScript variable name for the binding.

text: str

The secret value to use.

type: Literal["secret_text"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindSendEmail: …

name: str

A JavaScript variable name for the binding.

type: Literal["send_email"]

The kind of resource that the binding provides.

allowed_destination_addresses: Optional[List[str]]

List of allowed destination addresses.

allowed_sender_addresses: Optional[List[str]]

List of allowed sender addresses.

destination_address: Optional[str]

Destination address for the email.

formatemail

class ResourcesBindingWorkersBindingKindService: …

name: str

A JavaScript variable name for the binding.

service: str

Name of Worker to bind to.

type: Literal["service"]

The kind of resource that the binding provides.

entrypoint: Optional[str]

Entrypoint to invoke on the target Worker.

environment: Optional[str]

Optional environment if the Worker utilizes one.

class ResourcesBindingWorkersBindingKindTextBlob: …

name: str

A JavaScript variable name for the binding.

part: str

The name of the file containing the text content. Only accepted for service worker syntax Workers.

Deprecatedtype: Literal["text_blob"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVectorize: …

index_name: str

Name of the Vectorize index to bind to.

name: str

A JavaScript variable name for the binding.

type: Literal["vectorize"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVersionMetadata: …

name: str

A JavaScript variable name for the binding.

type: Literal["version_metadata"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindSecretsStoreSecret: …

name: str

A JavaScript variable name for the binding.

secret_name: str

Name of the secret in the store.

store_id: str

ID of the store containing the secret.

type: Literal["secrets_store_secret"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindFlagship: …

app_id: str

ID of the Flagship app to bind to for feature flag evaluation.

maxLength128

name: str

A JavaScript variable name for the binding.

type: Literal["flagship"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindSecretKey: …

algorithm: object

Algorithm-specific key parameters. Learn more.

format: Literal["raw", "pkcs8", "spki", "jwk"]

Data format of the key. Learn more.

One of the following:

"raw"

"pkcs8"

"spki"

"jwk"

name: str

A JavaScript variable name for the binding.

type: Literal["secret_key"]

The kind of resource that the binding provides.

usages: List[Literal["encrypt", "decrypt", "sign", 5 more]]

Allowed operations with the key. Learn more.

One of the following:

"encrypt"

"decrypt"

"sign"

"verify"

"deriveKey"

"deriveBits"

"wrapKey"

"unwrapKey"

key_base64: Optional[str]

Base64-encoded key data. Required if format is “raw”, “pkcs8”, or “spki”.

key_jwk: Optional[object]

Key data in JSON Web Key format. Required if format is “jwk”.

class ResourcesBindingWorkersBindingKindWorkflow: …

name: str

A JavaScript variable name for the binding.

type: Literal["workflow"]

The kind of resource that the binding provides.

workflow_name: str

Name of the Workflow to bind to.

class_name: Optional[str]

Class name of the Workflow. Should only be provided if the Workflow belongs to this script.

script_name: Optional[str]

Script name that contains the Workflow. If not provided, defaults to this script name.

class ResourcesBindingWorkersBindingKindWasmModule: …

name: str

A JavaScript variable name for the binding.

part: str

The name of the file containing the WebAssembly module content. Only accepted for service worker syntax Workers.

Deprecatedtype: Literal["wasm_module"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVPCService: …

name: str

A JavaScript variable name for the binding.

service_id: str

Identifier of the VPC service to bind to.

type: Literal["vpc_service"]

The kind of resource that the binding provides.

class ResourcesBindingWorkersBindingKindVPCNetwork: …

name: str

A JavaScript variable name for the binding.

type: Literal["vpc_network"]

The kind of resource that the binding provides.

network_id: Optional[str]

Identifier of the network to bind to. Only “cf1:network” is currently supported. Mutually exclusive with tunnel_id.

tunnel_id: Optional[str]

UUID of the Cloudflare Tunnel to bind to. Mutually exclusive with network_id.

script: Optional[ResourcesScript]

etag: Optional[str]

Hashed script content

handlers: Optional[List[str]]

The names of handlers exported as part of the default export.

last_deployed_from: Optional[str]

The client most recently used to deploy this Worker.

named_handlers: Optional[List[ResourcesScriptNamedHandler]]

Named exports, such as Durable Object class implementations and named entrypoints.

handlers: Optional[List[str]]

The names of handlers exported as part of the named export.

name: Optional[str]

The name of the exported class or entrypoint.

script_runtime: Optional[ResourcesScriptRuntime]

Runtime configuration for the Worker.

compatibility_date: Optional[str]

Date indicating targeted support in the Workers runtime. Backwards incompatible fixes to the runtime following this date will not affect this Worker.

compatibility_flags: Optional[List[str]]

Flags that enable or disable certain features in the Workers runtime.

limits: Optional[ResourcesScriptRuntimeLimits]

Resource limits for the Worker.

cpu_ms: Optional[int]

The amount of CPU time this Worker can use in milliseconds.

migration_tag: Optional[str]

The tag of the Durable Object migration that was most recently applied for this Worker.

usage_model: Optional[Literal["bundled", "unbound", "standard"]]

Usage model for the Worker invocations.

One of the following:

"bundled"

"unbound"

"standard"

id: Optional[str]

Unique identifier for the version.

metadata: Optional[Metadata]

author_email: Optional[str]

Email of the user who created the version.

author_id: Optional[str]

Identifier of the user who created the version.

created_on: Optional[str]

When the version was created.

has_preview: Optional[bool]

Whether the version can be previewed.

modified_on: Optional[str]

When the version was last modified.

source: Optional[Literal["unknown", "api", "wrangler", 7 more]]

The source of the version upload.

One of the following:

"unknown"

"api"

"wrangler"

"terraform"

"dash"

"dash_template"

"integration"

"quick_editor"

"playground"

"workersci"

number: Optional[float]

Sequential version number.

startup_time_ms: Optional[int]

Time in milliseconds spent on Worker startup.