# Categories

## Get all project categories

`GET /rest/api/{2-3}/projectCategory`

Returns all project categories.

<pre class="language-go" data-full-width="true"><code class="lang-go">package main
<strong>
</strong>import (
	"context"
	_ "github.com/ctreminiom/go-atlassian/v2/jira/v3"
	"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)

	categories, response, err := atlassian.Project.Category.Gets(context.Background())
	if err != nil {
		if response != nil {
			log.Println("Response HTTP Response", response.Bytes.String())
		}
		log.Fatal(err)
	}

	log.Println("Response HTTP Code", response.Code)
	log.Println("HTTP Endpoint Used", response.Endpoint)

	for _, category := range categories {

		log.Println("----------------")
		log.Println(category.Self)
		log.Println(category.ID)
		log.Println(category.Name)
		log.Println(category.Description)
		log.Println("----------------")
	}
}
</code></pre>

## Create project category

`POST /rest/api/{2-3}/projectCategory`

Creates a project category.

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	"fmt"
	_ "github.com/ctreminiom/go-atlassian/v2/jira/v3"
	"github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"github.com/ctreminiom/go-atlassian/pkg/infra/models"
	"log"
	"math/rand"
	"os"
)

func main() {

	/*
		----------- Set an environment variable in git bash -----------
		export HOST="https://ctreminiom.atlassian.net/"
		export MAIL="MAIL_ADDRESS"
		export TOKEN="TOKEN_API"

		Docs: https://stackoverflow.com/questions/34169721/set-an-environment-variable-in-git-bash
	*/

	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)

	var payload = &models.ProjectCategoryPayloadScheme{
		Name:        fmt.Sprintf("Category #%v", rand.Intn(100)),
		Description: "description sample",
	}

	newCategory, response, err := atlassian.Project.Category.Create(context.Background(), payload)
	if err != nil {
		if response != nil {
			log.Println("Response HTTP Response", response.Bytes.String())
		}
		log.Fatal(err)
	}

	log.Println("Response HTTP Code", response.Code)
	log.Println("HTTP Endpoint Used", response.Endpoint)

	log.Printf("The new category %v has been created with the ID %v", newCategory.Name, newCategory.ID)
}
```

{% endcode %}

## Get project category by ID

`GET /rest/api/{2-3}/projectCategory/{id}`

Returns a project category.

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	_ "github.com/ctreminiom/go-atlassian/v2/jira/v3"
	"github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"log"
	"os"
)

func main() {

	/*
		----------- Set an environment variable in git bash -----------
		export HOST="https://ctreminiom.atlassian.net/"
		export MAIL="MAIL_ADDRESS"
		export TOKEN="TOKEN_API"

		Docs: https://stackoverflow.com/questions/34169721/set-an-environment-variable-in-git-bash
	*/

	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)

	category, response, err := atlassian.Project.Category.Get(context.Background(), 10002)
	if err != nil {
		if response != nil {
			log.Println("Response HTTP Response", response.Bytes.String())
		}
		log.Fatal(err)
	}

	log.Println("Response HTTP Code", response.Code)
	log.Println("HTTP Endpoint Used", response.Endpoint)
	log.Println(category)
}
```

{% endcode %}

## Update project category

`PUT /rest/api/{2-3}/projectCategory/{id}`

Updates a project category.

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	"fmt"
	_ "github.com/ctreminiom/go-atlassian/v2/jira/v3"
	"github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"github.com/ctreminiom/go-atlassian/pkg/infra/models"
	"log"
	"math/rand"
	"os"
)

func main() {

	/*
		----------- Set an environment variable in git bash -----------
		export HOST="https://ctreminiom.atlassian.net/"
		export MAIL="MAIL_ADDRESS"
		export TOKEN="TOKEN_API"

		Docs: https://stackoverflow.com/questions/34169721/set-an-environment-variable-in-git-bash
	*/

	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)

	var (
		projectCategoryID = 10000
		payload           = &models.ProjectCategoryPayloadScheme{
			Name: fmt.Sprintf("Category #%v - updated", rand.Intn(100)),
		}
	)

	categoryUpdated, response, err := atlassian.Project.Category.Update(context.Background(), projectCategoryID, payload)
	if err != nil {
		if response != nil {
			log.Println("Response HTTP Response", response.Bytes.String())
		}
		log.Fatal(err)
	}

	log.Println("Response HTTP Code", response.Code)
	log.Println("HTTP Endpoint Used", response.Endpoint)
	log.Printf("The project category %v has been updated", categoryUpdated.ID)
}
```

{% endcode %}

## Delete project category

`DELETE /rest/api/{2-3}/projectCategory/{id}`

Deletes a project category.

{% code fullWidth="true" %}

```go
package main

import (
	"context"
	_ "github.com/ctreminiom/go-atlassian/v2/jira/v3"
	"github.com/ctreminiom/go-atlassian/v2/jira/v2"
	"log"
	"os"
)

func main() {

	/*
		----------- Set an environment variable in git bash -----------
		export HOST="https://ctreminiom.atlassian.net/"
		export MAIL="MAIL_ADDRESS"
		export TOKEN="TOKEN_API"

		Docs: https://stackoverflow.com/questions/34169721/set-an-environment-variable-in-git-bash
	*/

	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)

	response, err := atlassian.Project.Category.Delete(context.Background(), 10002)
	if err != nil {
		if response != nil {
			log.Println("Response HTTP Response", response.Bytes.String())
		}
		log.Fatal(err)
	}

	log.Println("Response HTTP Code", response.Code)
	log.Println("HTTP Endpoint Used", response.Endpoint)
	log.Println("HTTP Endpoint Bytes", response.Bytes.String())
}
```

{% 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/projects/categories.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.