This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Notification API sends notifications to the endpoints specified in a given subscription. Subscriptions are managed through the Notification Configuration API. The API specifications listed here detail the format of each notification. For more information, refer to our [documentation](https://docs.adyen.com/marketplaces-and-platforms/classic/notifications).
This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Notification Configuration API provides endpoints for setting up and testing notifications that inform you of events on your platform, for example when a verification check or a payout has been completed. For more information, refer to our [documentation](https://docs.adyen.com/marketplaces-and-platforms/classic/notifications). ## Authentication Your Adyen contact will provide your API credential and an API key. To connect to the API, add an `X-API-Key` header with the API key as the value, for example: ``` curl -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_API_KEY" \ ... ``` Alternatively, you can use the username and password to connect to the API using basic authentication. For example: ``` curl -U "ws@MarketPlace.YOUR_PLATFORM_ACCOUNT":"YOUR_WS_PASSWORD" \ -H "Content-Type: application/json" \ ... ``` When going live, you need to generate new web service user credentials to access the [live endpoints](https://docs.adyen.com/development-resources/live-endpoints). ## Versioning The Notification Configuration API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: "vXX", where XX is the version number. For example: ``` https://cal-test.adyen.com/cal/services/Notification/v6/createNotificationConfiguration ```
A set of API endpoints that allow you to initiate, settle, and modify payments on the Adyen payments platform. You can use the API to accept card payments (including One-Click and 3D Secure), bank transfers, ewallets, and many other payment methods. To learn more about the API, visit [Classic integration](https://docs.adyen.com/classic-integration). ## Authentication You need an [API credential](https://docs.adyen.com/development-resources/api-credentials) to authenticate to the API. If using an API key, add an `X-API-Key` header with the API key as the value, for example: ``` curl -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_API_KEY" \ ... ``` Alternatively, you can use the username and password to connect to the API using basic authentication, for example: ``` curl -U "ws@Company.YOUR_COMPANY_ACCOUNT":"YOUR_BASIC_AUTHENTICATION_PASSWORD" \ -H "Content-Type: application/json" \ ... ``` ## Versioning Payments API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: "vXX", where XX is the version number. For example: ``` https://pal-test.adyen.com/pal/servlet/Payment/v68/authorise ``` ## Going live To authenticate to the live endpoints, you need an [API credential](https://docs.adyen.com/development-resources/api-credentials) from your live Customer Area. The live endpoint URLs contain a prefix which is unique to your company account: ``` https://{PREFIX}-pal-live.adyenpayments.com/pal/servlet/Payment/v68/authorise ``` Get your `{PREFIX}` from your live Customer Area under **Developers** > **API URLs** > **Prefix**.
A set of API endpoints that allow you to store payout details, confirm, or decline a payout. For more information, refer to [Online payouts](https://docs.adyen.com/online-payments/online-payouts). ## Authentication To use the Payout API, you need to have [two API credentials](https://docs.adyen.com/online-payments/online-payouts#payouts-to-bank-accounts-and-wallets): one for storing payout details and submitting payouts, and another one for confirming or declining payouts. If you don't have the required API credentials, contact our [Support Team](https://www.adyen.help/hc/en-us/requests/new). Both of these API credentials must be authenticated with [basic authentication](https://docs.adyen.com/development-resources/api-credentials#basic-authentication).The following example shows how to authenticate your request when submitting a payout: ``` curl -U "storePayout@Company.YOUR_COMPANY_ACCOUNT":"YOUR_BASIC_AUTHENTICATION_PASSWORD" \ -H "Content-Type: application/json" \ ... ``` ## Versioning Payments API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: "vXX", where XX is the version number. For example: ``` https://pal-test.adyen.com/pal/servlet/Payout/v68/payout ``` ## Going live To authenticate to the live endpoints, you need [API credentials](https://docs.adyen.com/development-resources/api-credentials) from your live Customer Area. The live endpoint URLs contain a prefix which is unique to your company account: ``` https://{PREFIX}-pal-live.adyenpayments.com/pal/servlet/Payout/v68/payout ``` Get your `{PREFIX}` from your live Customer Area under **Developers** > **API URLs** > **Prefix**.
The Recurring APIs allow you to manage and remove your tokens or saved payment details. Tokens should be created with validation during a payment request. For more information, refer to our [Tokenization documentation](https://docs.adyen.com/online-payments/tokenization). ## Authentication You need an [API credential](https://docs.adyen.com/development-resources/api-credentials) to authenticate to the API. If using an API key, add an `X-API-Key` header with the API key as the value, for example: ``` curl -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_API_KEY" \ ... ``` Alternatively, you can use the username and password to connect to the API using basic authentication, for example: ``` curl -U "ws@Company.YOUR_COMPANY_ACCOUNT":"YOUR_BASIC_AUTHENTICATION_PASSWORD" \ -H "Content-Type: application/json" \ ... ``` ## Versioning Recurring API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: "vXX", where XX is the version number. For example: ``` https://pal-test.adyen.com/pal/servlet/Recurring/v68/disable ``` ## Going live To authenticate to the live endpoints, you need an [API credential](https://docs.adyen.com/development-resources/api-credentials) from your live Customer Area. The live endpoint URLs contain a prefix which is unique to your company account: ``` https://{PREFIX}-pal-live.adyenpayments.com/pal/servlet/Recurring/v68/disable ``` Get your `{PREFIX}` from your live Customer Area under **Developers** > **API URLs** > **Prefix**.
A set of API endpoints to manage stored value products.
The Test Cards API provides endpoints for generating custom test card numbers. For more information, refer to [Custom test cards](https://docs.adyen.com/development-resources/testing/create-test-cards) documentation.
This API provides endpoints for managing your point-of-sale (POS) payment terminals. You can use the API to obtain information about a specific terminal, retrieve overviews of your terminals and stores, and assign terminals to a merchant account or store. For more information, refer to [Assign terminals](https://docs.adyen.com/point-of-sale/automating-terminal-management/assign-terminals-api). ## Authentication Each request to the Terminal Management API must be signed with an API key. For this, obtain an API Key from your Customer Area, as described in [How to get the API key](https://docs.adyen.com/development-resources/api-credentials#generate-api-key). Then set this key to the `X-API-Key` header value, for example: ``` curl -H "Content-Type: application/json" \ -H "X-API-Key: Your_API_key" \ ... ``` Note that when going live, you need to generate new web service user credentials to access the [live endpoints](https://docs.adyen.com/development-resources/live-endpoints). ## Versioning Terminal Management API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: "vXX", where XX is the version number. For example: ``` https://postfmapi-test.adyen.com/postfmapi/terminal/v1/getTerminalsUnderAccount ``` When using versioned endpoints, Boolean response values are returned in string format: `"true"` or `"false"`. If you omit the version from the endpoint URL, Boolean response values are returned like this: `true` or `false`.
The Transfers API provides endpoints that you can use to get information about all your transactions, move funds within your balance platform or send funds from your balance platform to a [transfer instrument](https://docs.adyen.com/api-explorer/#/legalentity/latest/post/transferInstruments). ## Authentication Your Adyen contact will provide your API credential and an API key. To connect to the API, add an `X-API-Key` header with the API key as the value, for example: ``` curl -H "Content-Type: application/json" \ -H "X-API-Key: YOUR_API_KEY" \ ... ``` Alternatively, you can use the username and password to connect to the API using basic authentication. For example: ``` curl -H "Content-Type: application/json" \ -U "ws@BalancePlatform.YOUR_BALANCE_PLATFORM":"YOUR_WS_PASSWORD" \ ... ``` ## Roles and permissions To use the Transfers API, you need an additional role for your API credential. Transfers must also be enabled for the source balance account. Your Adyen contact will set up the roles and permissions for you. ## Versioning The Transfers API supports [versioning](https://docs.adyen.com/development-resources/versioning) using a version suffix in the endpoint URL. This suffix has the following format: "vXX", where XX is the version number. For example: ``` https://balanceplatform-api-test.adyen.com/btl/v3/transfers ``` ## Going live When going live, your Adyen contact will provide your API credential for the live environment. You can then use the username and password to send requests to `https://balanceplatform-api-live.adyen.com/btl/v3`.
Here you can play & test & prototype all the endpoints using just your browser! Go ahead!
Airbyte Configuration API [https://airbyte.io](https://airbyte.io). This API is a collection of HTTP RPC-style methods. While it is not a REST API, those familiar with REST should find the conventions of this API recognizable. Here are some conventions that this API follows: * All endpoints are http POST methods. * All endpoints accept data via `application/json` request bodies. The API does not accept any data via query params. * The naming convention for endpoints is: localhost:8000/{VERSION}/{METHOD_FAMILY}/{METHOD_NAME} e.g. `localhost:8000/v1/connections/create`. * For all `update` methods, the whole object must be passed in, even the fields that did not change. Authentication (OSS): * When authenticating to the Configuration API, you must use Basic Authentication by setting the Authentication Header to Basic and base64 encoding the username and password (which are `airbyte` and `password` by default - so base64 encoding `airbyte:password` results in `YWlyYnl0ZTpwYXNzd29yZA==`). So the full header reads `'Authorization': "Basic YWlyYnl0ZTpwYXNzd29yZA=="`
Our atmosphere protects us from a hostile space radiation environment comprising high energy particles of solar and intergalactic origin. Solar radiation is significant during unpredictable and short lived solar flares and coronal mass ejections (CMEs); however, galactic cosmic radiation (GCR) is omnipresent. The GCR intensity varies with latitude, longitude, and time due to effects of solar activity on the interplanetary magnetic field, as well as the Earth's magnetic field. Space radiation collides with gases in the atmosphere, leading to a complex shower of high energy radiation, the intensity and composition of which varies spatially and temporally. Excessive exposure to radiation can damage DNA and lead to long-term health effects such as an increased risk of cancer.
Resulting radiation levels at commercial aircraft altitudes are greater than at sea level. Aircrew are classified as radiation workers in some countries; however, planning to limit their exposure, and monitoring, is generally lacking. Both real-time measurements and predictive models of radiation in the atmosphere are important to mitigate the radiation risk to crew.
We host a RESTful API to models of cosmic ray induced ionising radiation in the atmosphere.
The CARI7 and PARMA endpoints use models developed by the US Federal Aviation Administration and the Japan Atomic Energy Agency to calculate cosmic radiation doses at a point.
The Route Dose API calculates the same quantities along a great circle route between two airports using CARI7.
API requests must contain a key "API-Key" in the header (see code samples). Obtain a key from here.
Help us improve the quality of our web APIs by completing our 2 minute survey here.
Amentum Pty Ltd is not responsible nor liable for any loss or damage of any sort incurred as a result of using the API.
Copyright Amentum Pty Ltd 2022.
The gravitational field of the earth is non-uniform. The geoid is the shape the
ocean surface would take if only gravity and the rotation of the Earth
were considered. The geoid is the surface that defines zero elevation.
The geoid height is the difference between an ideal reference ellipsoid and the geoid.
The gravity anomaly is the difference between the acceleration due to gravity on the Earth's surface and the value calculated assuming the reference ellipsoid.
The official Earth Gravitational Model EGM2008 was developed and released to the public by the National Geospatial-Intelligence Agency (NGA).
Our EGM2008 API provides on-demand access to the EGM2008 model, as implemented by the open-source GeographicLib Gravity library.
API requests must contain a key "API-Key" in the header (see code samples). Obtain a key from here.
Amentum Pty Ltd is not responsible nor liable for any loss or damage of any sort incurred as a result of using the API.
Copyright Amentum Pty Ltd 2021.
Space has a hostile radiation environment that increases the risk of cancers in humans and malfunctions in spacecraft electronics. The types of space radiation of primary concern are:
- Galactic Cosmic Rays from outside our solar system generated by supernovae and other phenomena;
- Solar Energetic Particles produced by the Sun during intense and sporadic bursts of activity; and
- Trapped Radiation: energetic particles confined by Earth's magnetic field, usually comprising an inner belt of mostly high energy protons and an outer belt dominated by lower energy electrons and plasma.
API requests must contain a key "API-Key" in the header (see code samples). Obtain a key from here.
Help us improve the quality of our web APIs by completing our 2 minute survey here.
Amentum Pty Ltd is not responsible nor liable for any loss or damage of any sort incurred as a result of using the API.
Copyright Amentum Pty Ltd 2022.
This is the Anchore Engine API. Provides the primary external API for users of the service.
# Overview To facilitate management, Apache Airflow supports a range of REST API endpoints across its objects. This section provides an overview of the API design, methods, and supported use cases. Most of the endpoints accept `JSON` as input and return `JSON` responses. This means that you must usually add the following headers to your request: ``` Content-type: application/json Accept: application/json ``` ## Resources The term `resource` refers to a single type of object in the Airflow metadata. An API is broken up by its endpoint's corresponding resource. The name of a resource is typically plural and expressed in camelCase. Example: `dagRuns`. Resource names are used as part of endpoint URLs, as well as in API parameters and responses. ## CRUD Operations The platform supports **C**reate, **R**ead, **U**pdate, and **D**elete operations on most resources. You can review the standards for these operations and their standard parameters below. Some endpoints have special behavior as exceptions. ### Create To create a resource, you typically submit an HTTP `POST` request with the resource's required metadata in the request body. The response returns a `201 Created` response code upon success with the resource's metadata, including its internal `id`, in the response body. ### Read The HTTP `GET` request can be used to read a resource or to list a number of resources. A resource's `id` can be submitted in the request parameters to read a specific resource. The response usually returns a `200 OK` response code upon success, with the resource's metadata in the response body. If a `GET` request does not include a specific resource `id`, it is treated as a list request. The response usually returns a `200 OK` response code upon success, with an object containing a list of resources' metadata in the response body. When reading resources, some common query parameters are usually available. e.g.: ``` v1/connections?limit=25&offset=25 ``` |Query Parameter|Type|Description| |---------------|----|-----------| |limit|integer|Maximum number of objects to fetch. Usually 25 by default| |offset|integer|Offset after which to start returning objects. For use with limit query parameter.| ### Update Updating a resource requires the resource `id`, and is typically done using an HTTP `PATCH` request, with the fields to modify in the request body. The response usually returns a `200 OK` response code upon success, with information about the modified resource in the response body. ### Delete Deleting a resource requires the resource `id` and is typically executing via an HTTP `DELETE` request. The response usually returns a `204 No Content` response code upon success. ## Conventions - Resource names are plural and expressed in camelCase. - Names are consistent between URL parameter name and field name. - Field names are in snake_case. ```json { "name": "string", "slots": 0, "occupied_slots": 0, "used_slots": 0, "queued_slots": 0, "open_slots": 0 } ``` ### Update Mask Update mask is available as a query parameter in patch endpoints. It is used to notify the API which fields you want to update. Using `update_mask` makes it easier to update objects by helping the server know which fields to update in an object instead of updating all fields. The update request ignores any fields that aren't specified in the field mask, leaving them with their current values. Example: ``` resource = request.get('/resource/my-id').json() resource['my_field'] = 'new-value' request.patch('/resource/my-id?update_mask=my_field', data=json.dumps(resource)) ``` ## Versioning and Endpoint Lifecycle - API versioning is not synchronized to specific releases of the Apache Airflow. - APIs are designed to be backward compatible. - Any changes to the API will first go through a deprecation phase. # Trying the API You can use a third party client, such as [curl](https://curl.haxx.se/), [HTTPie](https://httpie.org/), [Postman](https://www.postman.com/) or [the Insomnia rest client](https://insomnia.rest/) to test the Apache Airflow API. Note that you will need to pass credentials data. For e.g., here is how to pause a DAG with [curl](https://curl.haxx.se/), when basic authorization is used: ```bash curl -X PATCH 'https://example.com/api/v1/dags/{dag_id}?update_mask=is_paused' \ -H 'Content-Type: application/json' \ --user "username:password" \ -d '{ "is_paused": true }' ``` Using a graphical tool such as [Postman](https://www.postman.com/) or [Insomnia](https://insomnia.rest/), it is possible to import the API specifications directly: 1. Download the API specification by clicking the **Download** button at top of this document 2. Import the JSON specification in the graphical tool of your choice. - In *Postman*, you can click the **import** button at the top - With *Insomnia*, you can just drag-and-drop the file on the UI Note that with *Postman*, you can also generate code snippets by selecting a request and clicking on the **Code** button. ## Enabling CORS [Cross-origin resource sharing (CORS)](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) is a browser security feature that restricts HTTP requests that are initiated from scripts running in the browser. For details on enabling/configuring CORS, see [Enabling CORS](https://airflow.apache.org/docs/apache-airflow/stable/security/api.html). # Authentication To be able to meet the requirements of many organizations, Airflow supports many authentication methods, and it is even possible to add your own method. If you want to check which auth backend is currently set, you can use `airflow config get-value api auth_backends` command as in the example below. ```bash $ airflow config get-value api auth_backends airflow.api.auth.backend.basic_auth ``` The default is to deny all requests. For details on configuring the authentication, see [API Authorization](https://airflow.apache.org/docs/apache-airflow/stable/security/api.html). # Errors We follow the error response format proposed in [RFC 7807](https://tools.ietf.org/html/rfc7807) also known as Problem Details for HTTP APIs. As with our normal API responses, your client must be prepared to gracefully handle additional members of the response. ## Unauthenticated This indicates that the request has not been applied because it lacks valid authentication credentials for the target resource. Please check that you have valid credentials. ## PermissionDenied This response means that the server understood the request but refuses to authorize it because it lacks sufficient rights to the resource. It happens when you do not have the necessary permission to execute the action you performed. You need to get the appropriate permissions in other to resolve this error. ## BadRequest This response means that the server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing). To resolve this, please ensure that your syntax is correct. ## NotFound This client error response indicates that the server cannot find the requested resource. ## MethodNotAllowed Indicates that the request method is known by the server but is not supported by the target resource. ## NotAcceptable The target resource does not have a current representation that would be acceptable to the user agent, according to the proactive negotiation header fields received in the request, and the server is unwilling to supply a default representation. ## AlreadyExists The request could not be completed due to a conflict with the current state of the target resource, e.g. the resource it tries to create already exists. ## Unknown This means that the server encountered an unexpected condition that prevented it from fulfilling the request.
# Overview To facilitate management, Apache Airflow supports a range of REST API endpoints across its objects. This section provides an overview of the API design, methods, and supported use cases. Most of the endpoints accept `JSON` as input and return `JSON` responses. This means that you must usually add the following headers to your request: ``` Content-type: application/json Accept: application/json ``` ## Resources The term `resource` refers to a single type of object in the Airflow metadata. An API is broken up by its endpoint's corresponding resource. The name of a resource is typically plural and expressed in camelCase. Example: `dagRuns`. Resource names are used as part of endpoint URLs, as well as in API parameters and responses. ## CRUD Operations The platform supports **C**reate, **R**ead, **U**pdate, and **D**elete operations on most resources. You can review the standards for these operations and their standard parameters below. Some endpoints have special behavior as exceptions. ### Create To create a resource, you typically submit an HTTP `POST` request with the resource's required metadata in the request body. The response returns a `201 Created` response code upon success with the resource's metadata, including its internal `id`, in the response body. ### Read The HTTP `GET` request can be used to read a resource or to list a number of resources. A resource's `id` can be submitted in the request parameters to read a specific resource. The response usually returns a `200 OK` response code upon success, with the resource's metadata in the response body. If a `GET` request does not include a specific resource `id`, it is treated as a list request. The response usually returns a `200 OK` response code upon success, with an object containing a list of resources' metadata in the response body. When reading resources, some common query parameters are usually available. e.g.: ``` v1/connections?limit=25&offset=25 ``` |Query Parameter|Type|Description| |---------------|----|-----------| |limit|integer|Maximum number of objects to fetch. Usually 25 by default| |offset|integer|Offset after which to start returning objects. For use with limit query parameter.| ### Update Updating a resource requires the resource `id`, and is typically done using an HTTP `PATCH` request, with the fields to modify in the request body. The response usually returns a `200 OK` response code upon success, with information about the modified resource in the response body. ### Delete Deleting a resource requires the resource `id` and is typically executing via an HTTP `DELETE` request. The response usually returns a `204 No Content` response code upon success. ## Conventions - Resource names are plural and expressed in camelCase. - Names are consistent between URL parameter name and field name. - Field names are in snake_case. ```json { "name": "string", "slots": 0, "occupied_slots": 0, "used_slots": 0, "queued_slots": 0, "open_slots": 0 } ``` ### Update Mask Update mask is available as a query parameter in patch endpoints. It is used to notify the API which fields you want to update. Using `update_mask` makes it easier to update objects by helping the server know which fields to update in an object instead of updating all fields. The update request ignores any fields that aren't specified in the field mask, leaving them with their current values. Example: ``` resource = request.get('/resource/my-id').json() resource['my_field'] = 'new-value' request.patch('/resource/my-id?update_mask=my_field', data=json.dumps(resource)) ``` ## Versioning and Endpoint Lifecycle - API versioning is not synchronized to specific releases of the Apache Airflow. - APIs are designed to be backward compatible. - Any changes to the API will first go through a deprecation phase. # Trying the API You can use a third party client, such as [curl](https://curl.haxx.se/), [HTTPie](https://httpie.org/), [Postman](https://www.postman.com/) or [the Insomnia rest client](https://insomnia.rest/) to test the Apache Airflow API. Note that you will need to pass credentials data. For e.g., here is how to pause a DAG with [curl](https://curl.haxx.se/), when basic authorization is used: ```bash curl -X PATCH 'https://example.com/api/v1/dags/{dag_id}?update_mask=is_paused' \ -H 'Content-Type: application/json' \ --user "username:password" \ -d '{ "is_paused": true }' ``` Using a graphical tool such as [Postman](https://www.postman.com/) or [Insomnia](https://insomnia.rest/), it is possible to import the API specifications directly: 1. Download the API specification by clicking the **Download** button at top of this document 2. Import the JSON specification in the graphical tool of your choice. - In *Postman*, you can click the **import** button at the top - With *Insomnia*, you can just drag-and-drop the file on the UI Note that with *Postman*, you can also generate code snippets by selecting a request and clicking on the **Code** button. ## Enabling CORS [Cross-origin resource sharing (CORS)](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) is a browser security feature that restricts HTTP requests that are initiated from scripts running in the browser. For details on enabling/configuring CORS, see [Enabling CORS](https://airflow.apache.org/docs/apache-airflow/stable/security/api.html). # Authentication To be able to meet the requirements of many organizations, Airflow supports many authentication methods, and it is even possible to add your own method. If you want to check which auth backend is currently set, you can use `airflow config get-value api auth_backends` command as in the example below. ```bash $ airflow config get-value api auth_backends airflow.api.auth.backend.basic_auth ``` The default is to deny all requests. For details on configuring the authentication, see [API Authorization](https://airflow.apache.org/docs/apache-airflow/stable/security/api.html). # Errors We follow the error response format proposed in [RFC 7807](https://tools.ietf.org/html/rfc7807) also known as Problem Details for HTTP APIs. As with our normal API responses, your client must be prepared to gracefully handle additional members of the response. ## Unauthenticated This indicates that the request has not been applied because it lacks valid authentication credentials for the target resource. Please check that you have valid credentials. ## PermissionDenied This response means that the server understood the request but refuses to authorize it because it lacks sufficient rights to the resource. It happens when you do not have the necessary permission to execute the action you performed. You need to get the appropriate permissions in other to resolve this error. ## BadRequest This response means that the server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing). To resolve this, please ensure that your syntax is correct. ## NotFound This client error response indicates that the server cannot find the requested resource. ## MethodNotAllowed Indicates that the request method is known by the server but is not supported by the target resource. ## NotAcceptable The target resource does not have a current representation that would be acceptable to the user agent, according to the proactive negotiation header fields received in the request, and the server is unwilling to supply a default representation. ## AlreadyExists The request could not be completed due to a conflict with the current state of the target resource, e.g. the resource it tries to create already exists. ## Unknown This means that the server encountered an unexpected condition that prevented it from fulfilling the request.
API for Qakka Queue System