Page MenuHomeSoftware Heritage
Files F9348740

spec-api.md
No OneTemporary
Actions

spec-api.md
View Options

# API Specification
This is [Software Heritage](https://www.softwareheritage.org)'s
[SWORD 2.0](http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html) Server
implementation.
**S.W.O.R.D** (**S**imple **W**eb-Service **O**ffering **R**epository
**D**eposit) is an interoperability standard for digital file deposit.
This implementation will permit interaction between a client (a
repository) and a server (SWH repository) to permit deposits of
software source code archives and associated metadata.
*Note:* In the following document, we will use the `archive` or
`software source code archive` interchangeably.
## Collection
SWORD defines a `collection` concept. In SWH's case, this collection
refers to a group of deposits. A `deposit` is some form of software
source code archive(s) associated with metadata.
*Note:* It may be multiple archives if one archive is too big and must be
splitted into multiple smaller ones.
### Example
As part of the
[HAL](https://hal.archives-ouvertes.fr/)-[SWH](https://www.softwareheritage.org)
collaboration, we define a `HAL collection` to which the `hal` client
will have access to.
## Limitations
We will not have a fully compliant SWORD 2.0 protocol at first, so
voluntary implementation shortcomings can exist, for example, only zip
tarballs will be accepted.
Other more permanent limitations exists:
- upload limitation of 100Mib
- no mediation
## Endpoints
Here are the defined endpoints this document will refer to from this
point on:
- `/1/servicedocument/` *service document iri* (a.k.a [SD-IRI](#sd-iri-the-service-document-iri))
*Goal:* For a client to discover its collection's location
- `/1/<collection-name>/` *collection iri* (a.k.a [COL-IRI](#col-iri-the-collection-iri))
*Goal:*: create deposit to a collection
- `/1/<collection-name>/<deposit-id>/media/` *update iri* (a.k.a [EM-IRI](#em-iri-the-atom-edit-media-iri))
*Goal:*: Add or replace archive(s) to a deposit
- `/1/<collection-name>/<deposit-id>/metadata/` *update iri* (a.k.a [EDIT-IRI](#edit-iri-the-atom-entry-edit-iri) merged with [SE-IRI](#se-iri-the-sword-edit-iri))
*Goal:*: Add or replace metadata (and optionally archive(s) to a
deposit
- `/1/<collection-name>/<deposit-id>/status/` *state iri* (a.k.a [STATE-IRI](#state-iri-the-sword-statement-iri))
*Goal:*: Display deposit's status in regards to injection
- `/1/<collection-name>/<deposit-id>/content/` *content iri* (a.k.a [CONT-FILE-IRI](#cont-iri-the-content-iri))
*Goal:*: Display information on the content's representation in the
sword server
## Use cases
### Deposit creation
From client's deposit repository server to SWH's repository server:
[1.] The client requests for the server's abilities and its associated
collection (GET query to the *SD/service document uri*)
[2.] The server answers the client with the service document which gives
the *collection uri* (also known as *COL/collection IRI*).
[3.] The client sends a deposit (optionally a zip archive, some metadata
or both) through the *collection uri*.
This can be done in:
- one POST request (metadata + archive).
- one POST request (metadata or archive) + other PUT or POST request
to the *update uris* (*edit-media iri* or *edit iri*)
[3.1.] Server validates the client's input or returns detailed error if any
[3.2.] Server stores information received (metadata or software
archive source code or both)
[4.] The server notifies the client it acknowledged the client's
request. An `http 201 Created` response with a deposit receipt in the
body response is sent back. That deposit receipt will hold the
necessary information to eventually complete the deposit later on if
it was incomplete (also known as status `partial`).
#### Schema representation
<!-- {F2884278} -->
![](/images/deposit-create-chart.png)
### Updating an existing deposit
[5.] Client updates existing deposit through the *update uris* (one or
more POST or PUT requests to either the *edit-media iri* or *edit
iri*).
[5.1.] Server validates the client's input or returns detailed error
if any
[5.2.] Server stores information received (metadata or software
archive source code or both)
This would be the case for example if the client initially posted a
`partial` deposit (e.g. only metadata with no archive, or an archive
without metadata, or a splitted archive because the initial one
exceeded the limit size imposed by swh repository deposit)
#### Schema representation
<!-- {F2884302} -->
![](/images/deposit-update-chart.png)
### Deleting deposit (or associated archive, or associated metadata)
[6.] Deposit deletion is possible as long as the deposit is still in
`partial` state.
[6.1.] Server validates the client's input or returns detailed error
if any
[6.2.] Server actually delete information according to request
#### Schema representation
<!-- {F2884311} -->
![](/images/deposit-delete-chart.png)
### Client asks for operation status
[7.] Operation status can be read through a GET query to the *state
iri*.
### Server: Triggering injection
Once the status `ready` is reached for a deposit, the server will
inject the archive(s) sent and the associated metadata.
This is described in the [injection document](./spec-injection.html).
## API overview
API access is over HTTPS.
The API is protected through basic authentication.
The API endpoints are rooted at
[https://deposit.softwareheritage.org/1/](https://deposit.softwareheritage.org/1/).
Data is sent and received as XML (as specified in the SWORD 2.0 specification).
In the following chapters, we will described the different endpoints
[through the use cases described previously.](#use-cases)
### [2] Service document
Endpoint: GET /1/servicedocument/
This is the starting endpoint for the client to discover its initial
collection. The answer to this query will describes:
- the server's abilities
- connected client's collection information
Also known as: [SD-IRI - The Service Document IRI](#sd-iri-the-service-document-iri).
#### Sample request
``` Shell
GET https://deposit.softwareheritage.org/1/servicedocument/ HTTP/1.1
Host: deposit.softwareheritage.org
```
The server returns its abilities with the service document in xml format:
- protocol sword version v2
- accepted mime types: application/zip
- upload max size accepted. Beyond that point, it's expected the
client splits its tarball into multiple ones
- the collection the client can act upon (swh supports only one
software collection per client)
- mediation is not supported
- etc...
The current answer for example for the
[hal archive](https://hal.archives-ouvertes.fr/) is:
``` XML
<?xml version="1.0" ?>
<service xmlns:dcterms="http://purl.org/dc/terms/"
xmlns:sword="http://purl.org/net/sword/terms/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns="http://www.w3.org/2007/app">
<sword:version>2.0</sword:version>
<sword:maxUploadSize>20971520</sword:maxUploadSize>
<workspace>
<atom:title>The Software Heritage (SWH) archive</atom:title>
<collection href="https://deposit.softwareherigage.org/1/hal/">
<atom:title>SWH Software Archive</atom:title>
<accept>application/zip</accept>
<sword:collectionPolicy>Collection Policy</sword:collectionPolicy>
<dcterms:abstract>Software Heritage Archive</dcterms:abstract>
<sword:mediation>false</sword:mediation>
<sword:metadataRelevantHeader>false</sword:metadataRelevantHeader>
<sword:treatment>Collect, Preserve, Share</sword:treatment>
<sword:acceptPackaging>http://purl.org/net/sword/package/SimpleZip</sword:acceptPackaging>
<sword:service>https://deposit.softwareheritage.org/1/hal/</sword:service>
</collection>
</workspace>
</service>
```
### [3|5] Deposit creation/update
The client can send deposit creation/update through a series of
deposit requests to the following endpoints:
- *collection iri* (COL-IRI) to initialize a deposit
- *update iris* (EM-IRI, EDIT-SE-IRI) to complete/finalize a deposit
The deposit creation/update can also happens in one request.
The deposit request can contain:
- an archive holding the software source code (binary upload)
- an envelop with metadata describing information regarding a deposit
(atom entry deposit)
- or both (multipart deposit, exactly one archive and one envelop).
#### Request Types
##### Binary deposit
The client can deposit a binary archive, supplying the following headers:
- Content-Type (text): accepted mimetype
- Content-Length (int): tarball size
- Content-MD5 (text): md5 checksum hex encoded of the tarball
- Content-Disposition (text): attachment; filename=[filename] ; the filename
parameter must be text (ascii)
- Packaging (IRI): http://purl.org/net/sword/package/SimpleZip
- In-Progress (bool): true to specify it's not the last request, false
to specify it's a final request and the server can go on with
processing the request's information (if not provided, this is
considered false, so final).
This is a single zip archive deposit. Almost no metadata is associated
with the archive except for the unique external identifier.
*Note:* This kind of deposit should be `partial` (In-Progress: True) as
almost no metadata can be associated with the uploaded archive.
##### API endpoints concerned
POST /1/<collection-name>/ Create a first deposit with one
archive
PUT /1/<collection-name>/<deposit-id>/media/ Replace existing archives
POST /1/<collection-name>/<deposit-id>/media/ Add new archive
##### Sample request
``` Shell
curl -i -u hal:<pass> \
--data-binary @swh/deposit.zip \
-H 'In-Progress: false' -H 'Content-MD5: 0faa1ecbf9224b9bf48a7c691b8c2b6f' \
-H 'Content-Disposition: attachment; filename=[deposit.zip]' \
-H 'Slug: some-external-id' \
-H 'Packaging: http://purl.org/net/sword/package/SimpleZIP' \
-H 'Content-type: application/zip' \
-XPOST https://deposit.softwareheritage.org/1/hal/
```
#### Atom entry deposit
The client can deposit an xml body holding metadata information on the
deposit.
*Note:* This kind of deposit is mostly expected to be `partial`
(In-Progress: True) since no archive will be associated to those
metadata.
##### API endpoints concerned
POST /1/<collection-name>/ Create a first atom deposit entry
PUT /1/<collection-name>/<deposit-id>/metadata/ Replace existing metadata
POST /1/<collection-name>/<deposit-id>/metadata/ Add new metadata to deposit
##### Sample request
Sample query:
``` Shell
curl -i -u hal:<pass> --data-binary @atom-entry.xml \
-H 'In-Progress: false' \
-H 'Slug: some-external-id' \
-H 'Content-Type: application/atom+xml;type=entry' \
-XPOST https://deposit.softwareheritage.org/1/hal/
HTTP/1.0 201 Created
Date: Tue, 26 Sep 2017 10:32:35 GMT
Server: WSGIServer/0.2 CPython/3.5.3
Vary: Accept, Cookie
Allow: GET, POST, PUT, DELETE, HEAD, OPTIONS
Location: /1/hal/10/metadata/
X-Frame-Options: SAMEORIGIN
Content-Type: application/xml
<entry xmlns="http://www.w3.org/2005/Atom"
xmlns:sword="http://purl.org/net/sword/"
xmlns:dcterms="http://purl.org/dc/terms/">
<deposit_id>10</deposit_id>
<deposit_date>Sept. 26, 2017, 10:32 a.m.</deposit_date>
<deposit_archive>None</deposit_archive>
<deposit_status>ready</deposit_status>
<!-- Edit-IRI -->
<link rel="edit" href="/1/hal/10/metadata/" />
<!-- EM-IRI -->
<link rel="edit-media" href="/1/hal/10/media/"/>
<!-- SE-IRI -->
<link rel="http://purl.org/net/sword/terms/add" href="/1/hal/10/metadata/" />
<!-- State-IRI -->
<link rel="alternate" href="/1/<collection-name>/10/status/"/>
<sword:packaging>http://purl.org/net/sword/package/SimpleZip</sword:packaging>
</entry>
```
Sample body:
``` XML
<entry xmlns="http://www.w3.org/2005/Atom"
xmlns:dcterms="http://purl.org/dc/terms/">
<title>Title</title>
<id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
<updated>2005-10-07T17:17:08Z</updated>
<author><name>Contributor</name></author>
<summary type="text">The abstract</summary>
<!-- some embedded metadata -->
<dcterms:abstract>The abstract</dcterms:abstract>
<dcterms:accessRights>Access Rights</dcterms:accessRights>
<dcterms:alternative>Alternative Title</dcterms:alternative>
<dcterms:available>Date Available</dcterms:available>
<dcterms:bibliographicCitation>Bibliographic Citation</dcterms:bibliographicCitation> # noqa
<dcterms:contributor>Contributor</dcterms:contributor>
<dcterms:description>Description</dcterms:description>
<dcterms:hasPart>Has Part</dcterms:hasPart>
<dcterms:hasVersion>Has Version</dcterms:hasVersion>
<dcterms:identifier>Identifier</dcterms:identifier>
<dcterms:isPartOf>Is Part Of</dcterms:isPartOf>
<dcterms:publisher>Publisher</dcterms:publisher>
<dcterms:references>References</dcterms:references>
<dcterms:rightsHolder>Rights Holder</dcterms:rightsHolder>
<dcterms:source>Source</dcterms:source>
<dcterms:title>Title</dcterms:title>
<dcterms:type>Type</dcterms:type>
</entry>
```
#### One request deposit / Multipart deposit
The one request deposit is a single request containing both the
metadata (as atom entry attachment) and the archive (as payload
attachment). Thus, it is a multipart deposit.
Client provides:
- Content-Disposition (text): header of type 'attachment' on the Entry
Part with a name parameter set to 'atom'
- Content-Disposition (text): header of type 'attachment' on the Media
Part with a name parameter set to payload and a filename parameter
(the filename will be expressed in ASCII).
- Content-MD5 (text): md5 checksum hex encoded of the tarball
- Packaging (text): http://purl.org/net/sword/package/SimpleZip
(packaging format used on the Media Part)
- In-Progress (bool): true|false; true means `partial` upload and we can expect
other requests in the future, false means the deposit is done.
- add metadata formats or foreign markup to the atom:entry element
##### API endpoints concerned
POST /1/<collection-name>/ Create a full deposit (metadata + archive)
PUT /1/<collection-name>/<deposit-id>/metadata/ Replace existing metadata and archive
POST /1/<collection-name>/<deposit-id>/metadata/ Add new metadata and archive to deposit
##### Sample request
Sample query:
``` Shell
curl -i -u hal:<pass> \
-F "file=@../deposit.json;type=application/zip;filename=payload" \
-F "atom=@../atom-entry.xml;type=application/atom+xml;charset=UTF-8" \
-H 'In-Progress: false' \
-H 'Slug: some-external-id' \
-XPOST https://deposit.softwareheritage.org/1/hal/
HTTP/1.0 201 Created
Date: Tue, 26 Sep 2017 10:11:55 GMT
Server: WSGIServer/0.2 CPython/3.5.3
Vary: Accept, Cookie
Allow: GET, POST, PUT, DELETE, HEAD, OPTIONS
Location: /1/hal/9/metadata/
X-Frame-Options: SAMEORIGIN
Content-Type: application/xml
<entry xmlns="http://www.w3.org/2005/Atom"
xmlns:sword="http://purl.org/net/sword/"
xmlns:dcterms="http://purl.org/dc/terms/">
<deposit_id>9</deposit_id>
<deposit_date>Sept. 26, 2017, 10:11 a.m.</deposit_date>
<deposit_archive>payload</deposit_archive>
<deposit_status>ready</deposit_status>
<!-- Edit-IRI -->
<link rel="edit" href="/1/hal/9/metadata/" />
<!-- EM-IRI -->
<link rel="edit-media" href="/1/hal/9/media/"/>
<!-- SE-IRI -->
<link rel="http://purl.org/net/sword/terms/add" href="/1/hal/9/metadata/" />
<!-- State-IRI -->
<link rel="alternate" href="/1/<collection-name>/10/status/"/>
<sword:packaging>http://purl.org/net/sword/package/SimpleZip</sword:packaging>
</entry>
```
Sample content:
``` XML
POST deposit HTTP/1.1
Host: deposit.softwareheritage.org
Content-Length: [content length]
Content-Type: multipart/related;
boundary="===============1605871705==";
type="application/atom+xml"
In-Progress: false
MIME-Version: 1.0
Media Post
--===============1605871705==
Content-Type: application/atom+xml; charset="utf-8"
Content-Disposition: attachment; name="atom"
MIME-Version: 1.0
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom"
xmlns:dcterms="http://purl.org/dc/terms/">
<title>Title</title>
<id>hal-or-other-archive-id</id>
<updated>2005-10-07T17:17:08Z</updated>
<author><name>Contributor</name></author>
<!-- some embedded metadata ... -->
<dcterms:abstract>The abstract</dcterms:abstract>
<dcterms:accessRights>Access Rights</dcterms:accessRights>
<dcterms:alternative>Alternative Title</dcterms:alternative>
<dcterms:available>Date Available</dcterms:available>
<dcterms:bibliographicCitation>Bibliographic Citation</dcterms:bibliographicCitation> # noqa
<dcterms:contributor>Contributor</dcterms:contributor>
<dcterms:description>Description</dcterms:description>
<dcterms:hasPart>Has Part</dcterms:hasPart>
<dcterms:hasVersion>Has Version</dcterms:hasVersion>
<dcterms:identifier>Identifier</dcterms:identifier>
<dcterms:isPartOf>Is Part Of</dcterms:isPartOf>
<dcterms:publisher>Publisher</dcterms:publisher>
<dcterms:references>References</dcterms:references>
<dcterms:rightsHolder>Rights Holder</dcterms:rightsHolder>
<dcterms:source>Source</dcterms:source>
<dcterms:title>Title</dcterms:title>
<dcterms:type>Type</dcterms:type>
</entry>
--===============1605871705==
Content-Type: application/zip
Content-Disposition: attachment; name=payload; filename=[filename]
Packaging: http://purl.org/net/sword/package/SimpleZip
Content-MD5: [md5-digest]
MIME-Version: 1.0
[...binary package data...]
--===============1605871705==--
```
## Deposit Creation - server point of view
The server receives the request(s) and does minimal checking on the
input prior to any saving operations.
### [3|5|6.1] Validation of the header and body request
Any kind of errors can happen, here is the list depending on the
situation:
- common errors:
- 401 (unauthenticated) if a client does not provide credential or
provide wrong ones
- 403 (forbidden) if a client tries access to a collection it does
not own
- 404 (not found) if a client tries access to an unknown collection
- 404 (not found) if a client tries access to an unknown deposit
- 415 (unsupported media type) if a wrong media type is
provided to the endpoint
- archive/binary deposit:
- 403 (forbidden) if the length of the archive exceeds the
max size configured
- 412 (precondition failed) if the length or hash provided
mismatch the reality of the archive.
- 415 (unsupported media type) if a wrong media type is
provided
- multipart deposit:
- 412 (precondition failed) if the md5 hash provided mismatch the
reality of the archive
- 415 (unsupported media type) if a wrong media type is
provided
- Atom entry deposit:
- 400 (bad request) if the request's body is empty (for creation only)
### [3|5|6.2] Server uploads the content in a temporary location
Using an objstorage, the server stores the archive in a temporary
location. It's deemed temporary the time the deposit is completed
(status becomes `ready`) and the injection finishes.
The server also persists requests' information in a database.
### [4] Servers answers the client
If everything went well, the server answers either with a 200, 201 or
204 response (depending on the actual endpoint)
A `http 200` response is returned for GET endpoints.
A `http 201 Created` response is returned for POST endpoints. The
body holds the deposit receipt. The headers holds the EDIT-IRI in the
Location header of the response.
A `http 204 No Content` response is returned for PUT, DELETE
endpoints.
If something went wrong, the server answers with one of the
[error status code and associated message mentioned](#possible errors)).
### [5] Deposit Update
The client previously deposited a `partial` document (through an
archive, metadata, or both). The client wants to update information
for that previous deposit (possibly in multiple steps as well).
The important thing to note here is that, as long as the deposit is in
status `partial`, the injection did not start. Thus, the client can
update information (replace or add new archive, new metadata, even
delete) for that same `partial` deposit.
When the deposit status changes to `ready`, the client can no longer
change the deposit's information (a 403 will be returned in that
case).
Then aggregation of all those deposit's information will later be used
for the actual injection.
Providing the collection name, and the identifier of the previous
deposit id received from the deposit receipt, the client executes a
POST or PUT request on the *update iris*.
After validation of the body request, the server:
- uploads such content in a temporary location
- answers the client an `http 204 (No content)`. In the Location
header of the response lies an iri to permit further update.
- Asynchronously, the server will inject the archive uploaded and the
associated metadata. An operation status endpoint *state iri*
permits the client to query the injection operation status.
#### Possible update endpoints
PUT /1/<collection-name>/<deposit-id>/media/ Replace existing archives for the deposit
POST /1/<collection-name>/<deposit-id>/media/ Add new archives to the deposit
PUT /1/<collection-name>/<deposit-id>/metadata/ Replace existing metadata (and possible archives)
POST /1/<collection-name>/<deposit-id>/metadata/ Add new metadata
### [6] Deposit Removal
As long as the deposit's status remains `partial`, it's possible to
remove the deposit entirely or remove only the deposit's archive(s).
If the deposit has been removed, further querying that deposit will
return a *404* response.
If the deposit's archive(s) has been removed, we can still ensue other
query to update that deposit.
### Operation Status
Providing a collection name and a deposit id, the client asks the
operation status of a prior deposit.
URL: GET /1/<collection-name>/<deposit_id>/status/
This returns:
- *201* response with the actual status
- *404* if the deposit does not exist (or no longer does)
## <a name="errors"> Possible errors
### sword:ErrorContent
IRI: `http://purl.org/net/sword/error/ErrorContent`
The supplied format is not the same as that identified in the
Packaging header and/or that supported by the server Associated HTTP
Associated HTTP status: *415 (Unsupported Media Type)*
### sword:ErrorChecksumMismatch
IRI: `http://purl.org/net/sword/error/ErrorChecksumMismatch`
Checksum sent does not match the calculated checksum.
Associated HTTP status: *412 Precondition Failed*
### sword:ErrorBadRequest
IRI: `http://purl.org/net/sword/error/ErrorBadRequest`
Some parameters sent with the POST/PUT were not understood.
Associated HTTP status: *400 Bad Request*
### sword:MediationNotAllowed
IRI: `http://purl.org/net/sword/error/MediationNotAllowed`
Used where a client has attempted a mediated deposit, but this is not
supported by the server.
Associated HTTP status: *412 Precondition Failed*
### sword:MethodNotAllowed
IRI: `http://purl.org/net/sword/error/MethodNotAllowed`
Used when the client has attempted one of the HTTP update verbs (POST,
PUT, DELETE) but the server has decided not to respond to such
requests on the specified resource at that time.
Associated HTTP Status: *405 Method Not Allowed*
### sword:MaxUploadSizeExceeded
IRI: `http://purl.org/net/sword/error/MaxUploadSizeExceeded`
Used when the client has attempted to supply to the server a file
which exceeds the server's maximum upload size limit
Associated HTTP Status: *413 (Request Entity Too Large)*
### sword:Unauthorized
IRI: `http://purl.org/net/sword/error/ErrorUnauthorized`
The access to the api is through authentication.
Associated HTTP status: *401*
### sword:Forbidden
IRI: `http://purl.org/net/sword/error/ErrorForbidden`
The action is forbidden (access to another collection for example).
Associated HTTP status: *403*
## Nomenclature
SWORD uses IRI notion, Internationalized Resource Identifier. In this
chapter, we will describe SWH's IRIs.
### SD-IRI - The Service Document IRI
The Service Document IRI. This is the IRI from which the client can
discover its collection IRI.
HTTP verbs supported: *GET*
### Col-IRI - The Collection IRI
The software collection associated to one user.
The SWORD Collection IRI is the IRI to which the initial deposit will
take place, and which is listed in the Service Document.
Following our previous example, this is:
https://deposit.softwareheritage.org/1/hal/.
HTTP verbs supported: *POST*
### Cont-IRI - The Content IRI
This is the endpoint which permits the client to retrieve
representations of the object as it resides in the SWORD server.
This will display information about the content and its associated
metadata.
HTTP verbs supported: *GET*
*Note:* We also refer to it as *Cont-File-IRI*.
### EM-IRI - The Atom Edit Media IRI
This is the endpoint to upload other related archives for the same
deposit.
It is used to change a `partial` deposit in regards of archives, in
particular:
- replace existing archives with new ones
- add new archives
- delete archives from a deposit
Example use case:
A first archive to put exceeds the deposit's limit size.
The client can thus split the archives in multiple ones.
Post a first `partial` archive to the Col-IRI (with In-Progress:
True). Then, in order to complete the deposit, POST the other
remaining archives to the EM-IRI (the last one with the In-Progress
header to False).
HTTP verbs supported: *POST*, *PUT*, *DELETE*
### Edit-IRI - The Atom Entry Edit IRI
This is the endpoint to change a `partial` deposit in regards of
metadata. In particular:
- replace existing metadata (and archives) with new ones
- add new metadata (and archives)
- delete deposit
HTTP verbs supported: *POST*, *PUT*, *DELETE*
*Note:* We also refer to it as *Edit-SE-IRI*.
### SE-IRI - The SWORD Edit IRI
The sword specification permits to merge this with EDIT-IRI, so we
did.
*Note:* We also refer to it as *Edit-SE-IRI*.
### State-IRI - The SWORD Statement IRI
This is the IRI which can be used to retrieve a description of the
object from the sword server, including the structure of the object
and its state. This will be used as the operation status endpoint.
HTTP verbs supported: *GET*
## Sources
- [SWORD v2 specification](http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html)
- [arxiv documentation](https://arxiv.org/help/submit_sword)
- [Dataverse example](http://guides.dataverse.org/en/4.3/api/sword.html)
- [SWORD used on HAL](https://api.archives-ouvertes.fr/docs/sword)
- [xml examples for CCSD](https://github.com/CCSDForge/HAL/tree/master/Sword)

File Metadata

Mime Type
text/plain
Expires
Jul 4 2025, 6:47 PM (5 w, 5 d ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
3369493

Event Timeline

About · Developer information · Legal