RESTful architecture file to openAPI file - rest

Question

I'm new working with APIs and its documentation. However, I need to get an openAPI or swagger file from a RESTful API.
I have tried a couple of libraries (goswagger.io, rest.sh) and swaggerHub or Apimatic.io. However, I have not find a way to transform the file I have to a proper swagger structure.
Is it possible to get from the definition file I have for the RESTful API to an openAPI swagger?
Here is a snippet of the file I need to transform:
{
"models":{
"com.linkedin.analytics.GetTimeseriesAggregatedStatsResponse":{
"namespace":"com.linkedin.analytics",
"name":"GetTimeseriesAggregatedStatsResponse",
"fields":[
{
"type":"string",
"name":"entityName",
"doc":"Input param entityName"
},
{
"type":"string",
"name":"aspectName",
"doc":"Input param aspectName"
},
{
"name":"filter",
"doc":"Input param filter.",
"optional":true,
"type":{
"namespace":"com.linkedin.metadata.query.filter",
"name":"Filter",
"doc":"The filter for finding a record or a collection of records",
"fields":[
{
"name":"or",
"doc":"A list of disjunctive criterion for the filter. (or operation to combine filters)",
"optional":true,
"type":{
"type":"array",
"items":{
"name":"ConjunctiveCriterion",
"doc":"A list of criterion and'd together.",
"fields":[
{
"type":{
"type":"array",
"items":{
"name":"Criterion",
"doc":"A criterion for matching a field with given value",
"fields":[
{
"type":"string",
"name":"field",
"doc":"The name of the field that the criterion refers to"
},
{
"type":"string",
"name":"value",
"doc":"The value of the intended field"
},
{
"name":"values",
"doc":"Values. one of which the intended field should match\nNote, if values is set, the above \"value\" field will be ignored",
"default":[
],
"type":{
"type":"array",
"items":"string"
}
},
{
"name":"condition",
"doc":"The condition for the criterion, e.g. EQUAL, START_WITH",
"default":"EQUAL",
"type":{
"name":"Condition",
"doc":"The matching condition in a filter criterion",
"type":"enum",
"symbolDocs":{
"IS_NULL":"Represent the relation: field is null, e.g. platform is null",
"IN":"Represent the relation: String field is one of the array values to, e.g. name in [\"Profile\", \"Event\"]",
"EQUAL":"Represent the relation: field = value, e.g. platform = hdfs",
"CONTAIN":"Represent the relation: String field contains value, e.g. name contains Profile",
"GREATER_THAN":"Represent the relation greater than, e.g. ownerCount > 5",
"LESS_THAN_OR_EQUAL_TO":"Represent the relation less than or equal to, e.g. ownerCount <= 3",
"START_WITH":"Represent the relation: String field starts with value, e.g. name starts with PageView",
"LESS_THAN":"Represent the relation less than, e.g. ownerCount < 3",
"GREATER_THAN_OR_EQUAL_TO":"Represent the relation greater than or equal to, e.g. ownerCount >= 5",
"END_WITH":"Represent the relation: String field ends with value, e.g. name ends with Event"
},
"symbols":[
"CONTAIN",
"END_WITH",
"EQUAL",
"IS_NULL",
"GREATER_THAN",
"GREATER_THAN_OR_EQUAL_TO",
"IN",
"LESS_THAN",
"LESS_THAN_OR_EQUAL_TO",
"START_WITH"
]
}
}
],
"type":"record"
}
},
"name":"and",
"doc":"A list of and criteria the filter applies to the query"
}
],
"type":"record"
}
}
},
{
"name":"criteria",
"doc":"Deprecated! A list of conjunctive criterion for the filter. If \"or\" field is provided, then this field is ignored.",
"optional":true,
"type":{
"type":"array",
"items":"Criterion"
}
}
],
"type":"record"
}
},
{
"name":"aggregationSpecs",
"doc":"Input param aggregated metrics.",
"optional":true,
"type":{
"type":"array",
"items":{
"namespace":"com.linkedin.timeseries",
"name":"AggregationSpec",
"doc":"Provides the aggregation specification on a member/field.",
"fields":[
{
"type":"string",
"name":"fieldPath",
"doc":"Name of the member/field."
},
{
"type":{
"name":"AggregationType",
"type":"enum",
"symbols":[
"LATEST",
"SUM",
"CARDINALITY"
]
},
"name":"aggregationType",
"doc":"Aggregation type for the metric."
}
],
"type":"record"
}
}
},
{
"type":{
"type":"array",
"items":{
"namespace":"com.linkedin.timeseries",
"name":"GroupingBucket",
"doc":"Defines the group by bucket definitions for time series requests.",
"fields":[
{
"type":{
"name":"GroupingBucketType",
"doc":"Defines a grouping bucket type.",
"type":"enum",
"symbols":[
"DATE_GROUPING_BUCKET",
"STRING_GROUPING_BUCKET"
]
},
"name":"type",
"doc":"Type of the grouping bucket."
},
{
"type":"string",
"name":"key",
"doc":"Key that specifies the column name to be used as the timestamp field for bucketing."
},
{
"name":"timeWindowSize",
"doc":"Bucket size (like a day/hour etc) for the date grouping buckets.",
"optional":true,
"type":{
"name":"TimeWindowSize",
"doc":"Defines the size of a time window.",
"fields":[
{
"type":{
"name":"CalendarInterval",
"type":"enum",
"symbols":[
"SECOND",
"MINUTE",
"HOUR",
"DAY",
"WEEK",
"MONTH",
"QUARTER",
"YEAR"
]
},
"name":"unit",
"doc":"Interval unit such as minute/hour/day etc."
},
{
"name":"multiple",
"doc":"How many units. Defaults to 1.",
"default":1,
"type":"int"
}
],
"type":"record"
}
}
],
"type":"record"
}
},
"name":"groupingBuckets",
"doc":"Input param groupingBuckets"
},
{
"type":{
"namespace":"com.linkedin.timeseries",
"name":"GenericTable",
"doc":"Defines a generic table.",
"fields":[
{
"type":{
"type":"array",
"items":"string"
},
"name":"columnNames",
"doc":"The names of the columns."
},
{
"type":{
"type":"array",
"items":"string"
},
"name":"columnTypes",
"doc":"The types of the columns."
},
{
"name":"rows",
"doc":"The data rows.",
"optional":true,
"type":{
"type":"array",
"items":{
"type":"array",
"items":"string"
}
}
}
],
"type":"record"
},
"name":"table",
"doc":"The results table."
},
{
"name":"lastUpdatedTimeMillis",
"doc":"When the index was last updated.",
"optional":true,
"type":"long"
}
],
"type":"record"
},
...
},
"resources":{
"com.linkedin.entity.entities":{
"schema":"com.linkedin.entity.Entity",
"namespace":"com.linkedin.entity",
"name":"entities",
"doc":"Single unified resource for fetching, updating, searching, & browsing DataHub entities\n\ngenerated from: com.linkedin.metadata.resources.entity.EntityResource",
"path":"/entities",
"collection":{
"supports":[
"batch_get",
"get"
],
"identifier":{
"type":"string",
"name":"entitiesId"
},
"actions":[
{
"name":"autocomplete",
"parameters":[
{
"type":"string",
"name":"entity"
},
{
"type":"string",
"name":"query"
},
{
"type":"string",
"name":"field",
"optional":true
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter",
"optional":true
},
{
"type":"int",
"name":"limit"
}
],
"returns":"com.linkedin.metadata.query.AutoCompleteResult"
},
{
"name":"batchGetTotalEntityCount",
"parameters":[
{
"type":"{ \"type\" : \"array\", \"items\" : \"string\" }",
"name":"entities"
}
],
"returns":"{ \"type\" : \"map\", \"values\" : \"long\" }"
},
{
"name":"batchIngest",
"parameters":[
{
"type":"{ \"type\" : \"array\", \"items\" : \"com.linkedin.entity.Entity\" }",
"name":"entities"
},
{
"type":"{ \"type\" : \"array\", \"items\" : \"com.linkedin.mxe.SystemMetadata\" }",
"name":"systemMetadata",
"optional":true
}
]
},
{
"name":"browse",
"parameters":[
{
"type":"string",
"name":"entity"
},
{
"type":"string",
"name":"path"
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter",
"optional":true
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"limit"
}
],
"returns":"com.linkedin.metadata.browse.BrowseResult"
},
{
"name":"delete",
"parameters":[
{
"type":"string",
"name":"urn"
}
],
"returns":"com.linkedin.metadata.run.DeleteEntityResponse"
},
{
"name":"deleteAll",
"parameters":[
{
"type":"string",
"name":"registryId",
"optional":true
},
{
"type":"boolean",
"name":"dryRun",
"optional":true
}
],
"returns":"com.linkedin.metadata.run.RollbackResponse"
},
{
"name":"deleteReferences",
"parameters":[
{
"type":"string",
"name":"urn"
},
{
"type":"boolean",
"name":"dryRun",
"optional":true
}
],
"returns":"com.linkedin.metadata.run.DeleteReferencesResponse"
},
{
"name":"exists",
"parameters":[
{
"type":"string",
"name":"urn"
}
],
"returns":"boolean"
},
{
"name":"filter",
"parameters":[
{
"type":"string",
"name":"entity"
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter"
},
{
"type":"com.linkedin.metadata.query.filter.SortCriterion",
"name":"sort",
"optional":true
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"count"
}
],
"returns":"com.linkedin.metadata.search.SearchResult"
},
{
"name":"getBrowsePaths",
"parameters":[
{
"type":"com.linkedin.common.Urn",
"name":"urn"
}
],
"returns":"{ \"type\" : \"array\", \"items\" : \"string\" }"
},
{
"name":"getTotalEntityCount",
"parameters":[
{
"type":"string",
"name":"entity"
}
],
"returns":"long"
},
{
"name":"ingest",
"parameters":[
{
"type":"com.linkedin.entity.Entity",
"name":"entity"
},
{
"type":"com.linkedin.mxe.SystemMetadata",
"name":"systemMetadata",
"optional":true
}
]
},
{
"name":"list",
"parameters":[
{
"type":"string",
"name":"entity"
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter",
"optional":true
},
{
"type":"com.linkedin.metadata.query.filter.SortCriterion",
"name":"sort",
"optional":true
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"count"
}
],
"returns":"com.linkedin.metadata.query.ListResult"
},
{
"name":"listUrns",
"parameters":[
{
"type":"string",
"name":"entity"
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"count"
}
],
"returns":"com.linkedin.metadata.query.ListUrnsResult"
},
{
"name":"search",
"parameters":[
{
"type":"string",
"name":"entity"
},
{
"type":"string",
"name":"input"
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter",
"optional":true
},
{
"type":"com.linkedin.metadata.query.filter.SortCriterion",
"name":"sort",
"optional":true
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"count"
}
],
"returns":"com.linkedin.metadata.search.SearchResult"
},
{
"name":"searchAcrossEntities",
"parameters":[
{
"type":"{ \"type\" : \"array\", \"items\" : \"string\" }",
"name":"entities",
"optional":true
},
{
"type":"string",
"name":"input"
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter",
"optional":true
},
{
"type":"com.linkedin.metadata.query.filter.SortCriterion",
"name":"sort",
"optional":true
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"count"
}
],
"returns":"com.linkedin.metadata.search.SearchResult"
},
{
"name":"searchAcrossLineage",
"parameters":[
{
"type":"string",
"name":"urn"
},
{
"type":"string",
"name":"direction"
},
{
"type":"{ \"type\" : \"array\", \"items\" : \"string\" }",
"name":"entities",
"optional":true
},
{
"type":"string",
"name":"input",
"optional":true
},
{
"type":"int",
"name":"maxHops",
"optional":true
},
{
"type":"com.linkedin.metadata.query.filter.Filter",
"name":"filter",
"optional":true
},
{
"type":"com.linkedin.metadata.query.filter.SortCriterion",
"name":"sort",
"optional":true
},
{
"type":"int",
"name":"start"
},
{
"type":"int",
"name":"count"
}
],
"returns":"com.linkedin.metadata.search.LineageSearchResult"
},
{
"name":"setWritable",
"parameters":[
{
"type":"boolean",
"name":"value",
"default":"true"
}
]
}
],
"entity":{
"path":"/entities/{entitiesId}"
},
"methods":[
{
"method":"get",
"parameters":[
{
"type":"{ \"type\" : \"array\", \"items\" : \"string\" }",
"name":"aspects",
"optional":true
}
],
"doc":"Retrieves the value for an entity that is made up of latest versions of specified aspects."
},
{
"method":"batch_get",
"parameters":[
{
"type":"{ \"type\" : \"array\", \"items\" : \"string\" }",
"name":"aspects",
"optional":true
}
]
}
]
}
},
...
Thank you in advance!