# Tag Tags are assigned to contacts to help organize and segment them. Tags can be used to create targeted marketing campaigns, personalize communication, and gain insights into customer behavior. Each tag belongs to an organisation and has a name, some tags are system defined and cannot be modified or assigned manually. ## List all tags > Returns a list of tags. The tags are returned in descending order by creation date. ```json {"openapi":"3.1.0","info":{"title":"Glu","version":"1.0.0"},"tags":[{"name":"Tag","description":"Tags are assigned to contacts to help organize and segment them. Tags can be used to create targeted marketing campaigns, personalize communication, and gain insights into customer behavior. Each tag belongs to an organisation and has a name, some tags are system defined and cannot be modified or assigned manually."}],"servers":[{"url":"https://api.glu.io","description":"Production API"}],"security":[{"x_api_key":[]}],"components":{"securitySchemes":{"x_api_key":{"type":"apiKey","description":"Value for the x-api-key header parameter.","name":"x-api-key","in":"header"}},"schemas":{"Tag-tag.read":{"type":"object","description":"Tags are assigned to contacts to help organize and segment them. Tags can be used to create targeted marketing campaigns, personalize communication, and gain insights into customer behavior. Each tag belongs to an organisation and has a name, some tags are system defined and cannot be modified or assigned manually.","properties":{"id":{"readOnly":true,"type":"integer"},"createdAt":{"type":"string","format":"date-time"},"updatedAt":{"type":"string","format":"date-time"},"name":{"type":"string"},"systemDefined":{"default":false,"type":"boolean"}},"required":["name"]},"Error.jsonld":{"type":"object","description":"A representation of common errors.","properties":{"title":{"readOnly":true,"description":"A short, human-readable summary of the problem.","type":["string","null"]},"detail":{"readOnly":true,"description":"A human-readable explanation specific to this occurrence of the problem.","type":["string","null"]},"status":{"type":["number","null"],"default":400},"instance":{"readOnly":true,"description":"A URI reference that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.","type":["string","null"]},"type":{"readOnly":true,"description":"A URI reference that identifies the problem type","type":"string"},"description":{"readOnly":true,"type":["string","null"]}}},"Error":{"type":"object","description":"A representation of common errors.","properties":{"title":{"readOnly":true,"description":"A short, human-readable summary of the problem.","type":["string","null"]},"detail":{"readOnly":true,"description":"A human-readable explanation specific to this occurrence of the problem.","type":["string","null"]},"status":{"type":["number","null"],"default":400},"instance":{"readOnly":true,"description":"A URI reference that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.","type":["string","null"]},"type":{"readOnly":true,"description":"A URI reference that identifies the problem type","type":"string"}}}}},"paths":{"/tags":{"get":{"operationId":"api_tags_get_collection","tags":["Tag"],"responses":{"200":{"description":"Tag collection","content":{"application/json":{"schema":{"type":"array","items":{"$ref":"#/components/schemas/Tag-tag.read"}}}}},"403":{"description":"Forbidden","content":{"application/ld+json":{"schema":{"$ref":"#/components/schemas/Error.jsonld"}},"application/problem+json":{"schema":{"$ref":"#/components/schemas/Error"}},"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"links":{}}},"summary":"List all tags","description":"Returns a list of tags. The tags are returned in descending order by creation date.","parameters":[{"name":"page","in":"query","description":"The collection page number","required":false,"deprecated":false,"schema":{"type":"integer","default":1},"style":"form","explode":true}]}}}} ``` ## Retrieve a tag > Retrieve a tag ```json {"openapi":"3.1.0","info":{"title":"Glu","version":"1.0.0"},"tags":[{"name":"Tag","description":"Tags are assigned to contacts to help organize and segment them. Tags can be used to create targeted marketing campaigns, personalize communication, and gain insights into customer behavior. Each tag belongs to an organisation and has a name, some tags are system defined and cannot be modified or assigned manually."}],"servers":[{"url":"https://api.glu.io","description":"Production API"}],"security":[{"x_api_key":[]}],"components":{"securitySchemes":{"x_api_key":{"type":"apiKey","description":"Value for the x-api-key header parameter.","name":"x-api-key","in":"header"}},"schemas":{"Tag-tag.read":{"type":"object","description":"Tags are assigned to contacts to help organize and segment them. Tags can be used to create targeted marketing campaigns, personalize communication, and gain insights into customer behavior. Each tag belongs to an organisation and has a name, some tags are system defined and cannot be modified or assigned manually.","properties":{"id":{"readOnly":true,"type":"integer"},"createdAt":{"type":"string","format":"date-time"},"updatedAt":{"type":"string","format":"date-time"},"name":{"type":"string"},"systemDefined":{"default":false,"type":"boolean"}},"required":["name"]},"Error.jsonld":{"type":"object","description":"A representation of common errors.","properties":{"title":{"readOnly":true,"description":"A short, human-readable summary of the problem.","type":["string","null"]},"detail":{"readOnly":true,"description":"A human-readable explanation specific to this occurrence of the problem.","type":["string","null"]},"status":{"type":["number","null"],"default":400},"instance":{"readOnly":true,"description":"A URI reference that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.","type":["string","null"]},"type":{"readOnly":true,"description":"A URI reference that identifies the problem type","type":"string"},"description":{"readOnly":true,"type":["string","null"]}}},"Error":{"type":"object","description":"A representation of common errors.","properties":{"title":{"readOnly":true,"description":"A short, human-readable summary of the problem.","type":["string","null"]},"detail":{"readOnly":true,"description":"A human-readable explanation specific to this occurrence of the problem.","type":["string","null"]},"status":{"type":["number","null"],"default":400},"instance":{"readOnly":true,"description":"A URI reference that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.","type":["string","null"]},"type":{"readOnly":true,"description":"A URI reference that identifies the problem type","type":"string"}}}}},"paths":{"/tags/{id}":{"get":{"operationId":"api_tags_id_get","tags":["Tag"],"responses":{"200":{"description":"Tag resource","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Tag-tag.read"}}}},"403":{"description":"Forbidden","content":{"application/ld+json":{"schema":{"$ref":"#/components/schemas/Error.jsonld"}},"application/problem+json":{"schema":{"$ref":"#/components/schemas/Error"}},"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"links":{}},"404":{"description":"Not found","content":{"application/ld+json":{"schema":{"$ref":"#/components/schemas/Error.jsonld"}},"application/problem+json":{"schema":{"$ref":"#/components/schemas/Error"}},"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"links":{}}},"summary":"Retrieve a tag","description":"Retrieve a tag","parameters":[{"name":"id","in":"path","description":"Tag identifier","required":true,"deprecated":false,"schema":{"type":"string"},"style":"simple","explode":false}]}}}} ``` --- # 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://glu.gitbook.io/docs/api-reference/organisation-api/tag.md?ask= ``` 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.