# Metadata

## Get create metadata issue types for a project

`GET /rest/api/{2-3}/issue/createmeta/{projectIdOrKey}/issuetypes`

**FetchIssueMappings** returns a page of issue type metadata for a specified project. Use the information to populate the requests in [Create issue](https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issues/#api-rest-api-3-issue-post) and [Create issues](https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issues/#api-rest-api-3-issue-bulk-post). This operation can be accessed anonymously.

#### &#x20;<a href="#api-rest-api-3-issue-createmeta-projectidorkey-issuetypes-get" id="api-rest-api-3-issue-createmeta-projectidorkey-issuetypes-get"></a>

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	"fmt"
	"github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"log"
)

func main() {

	var (
		host  = os.Getenv("HOST")
		mail  = os.Getenv("MAIL")
		token = os.Getenv("TOKEN")
	)

	atlassian, err := v2.New(nil, host)
	if err != nil {
		return
	}

	atlassian.Auth.SetBasicAuth(mail, token)

	issueTypeMappings, response, err := atlassian.Issue.Metadata.FetchIssueMappings(context.Background(), "KP", 0, 50)
	if err != nil {
		log.Println(response.Bytes.String())
		log.Fatal(err)
	}

	fmt.Println(response.Endpoint)

	for _, issueType := range issueTypeMappings.Get("issueTypes").Array() {

		/*
			{
			      "description": "An error in the code",
			      "iconUrl": "https://your-domain.atlassian.net/images/icons/issuetypes/bug.png",
			      "id": "1",
			      "name": "Bug",
			      "self": "https://your-domain.atlassian.net/rest/api/3/issueType/1",
			      "subtask": false
			    }
		*/
		fmt.Println(issueType.Get("description").String())
		fmt.Println(issueType.Get("iconUrl").String())
		fmt.Println(issueType.Get("id").String())
		fmt.Println(issueType.Get("name").String())
		fmt.Println(issueType.Get("self").String())
		fmt.Println(issueType.Get("subtask").Bool())
		fmt.Println("------------")

	}
}
```

{% endcode %}

## Get create field metadata for a project and issue type id

`GET /rest/api/3/issue/createmeta/{projectIdOrKey}/issuetypes/{issueTypeId}`

\
Returns a page of field metadata for a specified project and issuetype id. Use the information to populate the requests in [Create issue](https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issues/#api-rest-api-3-issue-post) and [Create issues](https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issues/#api-rest-api-3-issue-bulk-post). This operation can be accessed anonymously.

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	"fmt"
	"github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"log"
)

func main() {

	var (
		host  = os.Getenv("HOST")
		mail  = os.Getenv("MAIL")
		token = os.Getenv("TOKEN")
	)

	atlassian, err := v2.New(nil, host)
	if err != nil {
		return
	}

	atlassian.Auth.SetBasicAuth(mail, token)

	fieldsMappings, response, err := atlassian.Issue.Metadata.FetchFieldMappings(context.Background(), "KP", "10001", 0, 50)
	if err != nil {
		log.Println(response.Bytes.String())
		log.Fatal(err)
	}

	fmt.Println(response.Endpoint)
	for _, fieldSchema := range fieldsMappings.Get("fields").Array() {

		fmt.Println("fieldId", fieldSchema.Get("fieldId"))
		fmt.Println("required", fieldSchema.Get("required"))
		fmt.Println("name", fieldSchema.Get("name"))
		fmt.Println("key", fieldSchema.Get("key"))
		fmt.Println("autoCompleteUrl", fieldSchema.Get("autoCompleteUrl"))
		fmt.Println("hasDefaultValue", fieldSchema.Get("hasDefaultValue"))
		fmt.Println("operations", fieldSchema.Get("operations").String())

		fmt.Println("schema.type", fieldSchema.Get("schema.type"))
		fmt.Println("schema.system", fieldSchema.Get("schema.system"))
		fmt.Println("schema.items", fieldSchema.Get("schema.items"))

		fmt.Println("------------")
	}

}
```

{% endcode %}

## Get Edit Issue Metadata

`GET /rest/api/{2-3}/issue/{issueIdOrKey}/editmeta`

Returns the edit screen fields for an issue that are visible to and editable by the user. Use the information to populate the requests in [Edit issue](https://developer.atlassian.com/cloud/jira/platform/rest/v2/api-group-issues/#api-rest-api-2-issue-issueidorkey-put).

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	"fmt"
	v2 "github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"log"
	"os"
)

func main() {

	var (
		host  = os.Getenv("HOST")
		mail  = os.Getenv("MAIL")
		token = os.Getenv("TOKEN")
	)

	atlassian, err := v2.New(nil, host)
	if err != nil {
		log.Fatal(err)
	}

	atlassian.Auth.SetBasicAuth(mail, token)

	metadata, response, err := atlassian.Issue.Metadata.Get(context.Background(), "KP-1", false, false)
	if err != nil {
		log.Fatal(err)
	}
	log.Println("HTTP Endpoint Used", response.Endpoint)


	fields, response, err := atlassian.Issue.Field.Gets(context.Background())
	if err != nil {
		log.Fatal(err)
	}
	log.Println("HTTP Endpoint Used", response.Endpoint)

	for _, field := range fields {

		path := fmt.Sprintf("fields.%v.required", field.ID)
		value := metadata.Get(path)

		if value.Exists() {
			fmt.Println("Field Name:", field.Name, "Required?:", value.String())
		}
	}
}
```

{% endcode %}

## Get Create Issue Metadata

`GET /rest/api/{2-3}/issue/createmeta`

Returns details of projects, issue types within projects, and, when requested, the create screen fields for each issue type for the user. Use the information to populate the requests in [Create issue](https://developer.atlassian.com/cloud/jira/platform/rest/v2/api-group-issues/#api-rest-api-2-issue-post) and [Create issues](https://developer.atlassian.com/cloud/jira/platform/rest/v2/api-group-issues/#api-rest-api-2-issue-bulk-post).

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	"fmt"
	v2 "github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"github.com/ctreminiom/go-atlassian/pkg/infra/models"
	"log"
	"os"
)

func main() {

	var (
		host  = os.Getenv("HOST")
		mail  = os.Getenv("MAIL")
		token = os.Getenv("TOKEN")
	)

	atlassian, err := v2.New(nil, host)
	if err != nil {
		log.Fatal(err)
	}

	atlassian.Auth.SetBasicAuth(mail, token)

	options := &models.IssueMetadataCreateOptions{
		ProjectIDs:     nil,
		ProjectKeys:    []string{"KP"},
		IssueTypeIDs:   nil,
		IssueTypeNames: nil,
		Expand:         "",
	}

	metadata, response, err := atlassian.Issue.Metadata.Create(context.Background(), options)
	if err != nil {
		log.Fatal(err)
	}
	log.Println("HTTP Endpoint Used", response.Endpoint)

	fmt.Println(metadata)
}
```

{% endcode %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.go-atlassian.io/jira-software-cloud/issues/metadata.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.