MCP Tools Reference: apihub.googleapis.com

Tool: get_version

Get details about the API version of an API resource.

The following sample demonstrate how to use curl to invoke the get_version MCP tool.

Curl Request 
                  
curl --location 'https://apihub.REGION.rep.googleapis.com/mcp' \
--header 'content-type: application/json' \
--header 'accept: application/json, text/event-stream' \
--data '{
  "method": "tools/call",
  "params": {
    "name": "get_version",
    "arguments": {
      // provide these details according to the tool's MCP specification
    }
  },
  "jsonrpc": "2.0",
  "id": 1
}'

Where, REGION is the supported API hub region. For more information, see Supported regions.

Input Schema

The GetVersion method's request.

GetVersionRequest

JSON representation 
{
  "name": string
}
Fields
name

string

Required. The name of the API version to retrieve. Format: projects/{project}/locations/{location}/apis/{api}/versions/{version}

Output Schema

Represents a version of the API resource in API hub. This is also referred to as the API version.

Version

JSON representation 
{
  "name": string,
  "displayName": string,
  "description": string,
  "documentation": {
    object (Documentation)
  },
  "specs": [
    string
  ],
  "apiOperations": [
    string
  ],
  "definitions": [
    string
  ],
  "deployments": [
    string
  ],
  "createTime": string,
  "updateTime": string,
  "lifecycle": {
    object (AttributeValues)
  },
  "compliance": {
    object (AttributeValues)
  },
  "accreditation": {
    object (AttributeValues)
  },
  "attributes": {
    string: {
      object (AttributeValues)
    },
    ...
  },
  "selectedDeployment": string,
  "sourceMetadata": [
    {
      object (SourceMetadata)
    }
  ]
}
Fields
name

string

Identifier. The name of the version.

Format: projects/{project}/locations/{location}/apis/{api}/versions/{version}
displayName

string

Required. The display name of the version.
description

string

Optional. The description of the version.
documentation

object (Documentation)

Optional. The documentation of the version.
specs[]

string

Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}
apiOperations[]

string

Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}
definitions[]

string

Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}
deployments[]

string

Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is projects/{project}/locations/{location}/deployments/{deployment}
createTime

string (Timestamp format)

Output only. The time at which the version was created.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".
updateTime

string (Timestamp format)

Output only. The time at which the version was last updated.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".
lifecycle

object (AttributeValues)

Optional. The lifecycle of the API version. This maps to the following system defined attribute: projects/{project}/locations/{location}/attributes/system-lifecycle attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
compliance

object (AttributeValues)

Optional. The compliance associated with the API version. This maps to the following system defined attribute: projects/{project}/locations/{location}/attributes/system-compliance attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
accreditation

object (AttributeValues)

Optional. The accreditations associated with the API version. This maps to the following system defined attribute: projects/{project}/locations/{location}/attributes/system-accreditation attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
attributes

map (key: string, value: object (AttributeValues))

Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: projects/{project}/locations/{location}/attributes/{attribute}. The value is the attribute values associated with the resource.

An object containing a list of "key": value pairs. Example: { "name": "wrench", "mass": "1.3kg", "count": "3" }.
selectedDeployment

string

Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is projects/{project}/locations/{location}/deployments/{deployment}
sourceMetadata[]

object (SourceMetadata)

Output only. The list of sources and metadata from the sources of the version.

Documentation

JSON representation 
{
  "externalUri": string
}
Fields
externalUri

string

Optional. The uri of the externally hosted documentation.

Timestamp

JSON representation 
{
  "seconds": string,
  "nanos": integer
}
Fields
seconds

string (int64 format)

Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must be between -62135596800 and 253402300799 inclusive (which corresponds to 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z).
nanos

integer

Non-negative fractions of a second at nanosecond resolution. This field is the nanosecond portion of the duration, not an alternative to seconds. Negative second values with fractions must still have non-negative nanos values that count forward in time. Must be between 0 and 999,999,999 inclusive.

AttributeValues

JSON representation 
{
  "attribute": string,

  // Union field Value can be only one of the following:
  "enumValues": {
    object (EnumAttributeValues)
  },
  "stringValues": {
    object (StringAttributeValues)
  },
  "jsonValues": {
    object (StringAttributeValues)
  },
  "uriValues": {
    object (StringAttributeValues)
  }
  // End of list of possible types for union field Value.
}
Fields
attribute

string

Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
Union field Value. The attribute values associated with the resource. Value can be only one of the following:
enumValues

object (EnumAttributeValues)

The attribute values associated with a resource in case attribute data type is enum.
stringValues

object (StringAttributeValues)

The attribute values associated with a resource in case attribute data type is string.
jsonValues

object (StringAttributeValues)

The attribute values associated with a resource in case attribute data type is JSON.
uriValues

object (StringAttributeValues)

The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.

EnumAttributeValues

JSON representation 
{
  "values": [
    {
      object (AllowedValue)
    }
  ]
}
Fields
values[]

object (AllowedValue)

Required. The attribute values in case attribute data type is enum.

AllowedValue

JSON representation 
{
  "id": string,
  "displayName": string,
  "description": string,
  "immutable": boolean
}
Fields
id

string

Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates.

This value should be 4-63 characters, and valid characters are /[a-z][0-9]-/.
displayName

string

Required. The display name of the allowed value.
description

string

Optional. The detailed description of the allowed value.
immutable

boolean

Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.

StringAttributeValues

JSON representation 
{
  "values": [
    string
  ]
}
Fields
values[]

string

Required. The attribute values in case attribute data type is string or JSON.

AttributesEntry

JSON representation 
{
  "key": string,
  "value": {
    object (AttributeValues)
  }
}
Fields
key

string
value

object (AttributeValues)

SourceMetadata

JSON representation 
{
  "sourceType": enum (SourceType),
  "originalResourceId": string,
  "originalResourceCreateTime": string,
  "originalResourceUpdateTime": string,

  // Union field source can be only one of the following:
  "pluginInstanceActionSource": {
    object (PluginInstanceActionSource)
  }
  // End of list of possible types for union field source.
}
Fields
sourceType

enum (SourceType)

Output only. The type of the source.
originalResourceId

string

Output only. The unique identifier of the resource at the source.
originalResourceCreateTime

string (Timestamp format)

Output only. The time at which the resource was created at the source.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".
originalResourceUpdateTime

string (Timestamp format)

Output only. The time at which the resource was last updated at the source.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".
Union field source. The source of the resource. source can be only one of the following:
pluginInstanceActionSource

object (PluginInstanceActionSource)

Output only. The source of the resource is a plugin instance action.

PluginInstanceActionSource

JSON representation 
{
  "pluginInstance": string,
  "actionId": string
}
Fields
pluginInstance

string

Output only. The resource name of the source plugin instance. Format is projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}
actionId

string

Output only. The id of the plugin instance action.

Tool Annotations

Destructive Hint: ❌ | Idempotent Hint: ✅ | Read Only Hint: ✅ | Open World Hint: ❌